feat(wallet): add generic dialog component

2022-07-04 19:45:36 +02:00 · 2022-07-04 19:35:56 +02:00 · 2022-07-04 19:33:02 +02:00 · 2022-07-04 19:25:03 +02:00
935 changed files with 48133 additions and 58003 deletions
@@ -19,10 +19,10 @@
 Cargo.* @durch @futurechimp @jstuczyn @neacsu @octol

 # JS rules:
-*.js @mmsinclair @fmtabbara
-*.ts @mmsinclair @fmtabbara
-*.tsx @mmsinclair @fmtabbara
-*.jsx @mmsinclair @fmtabbara
+*.js @mmsinclair @fmtabbara @Aid19801
+*.ts @mmsinclair @fmtabbara @Aid19801
+*.tsx @mmsinclair @fmtabbara @Aid19801
+*.jsx @mmsinclair @fmtabbara @Aid19801

 # Something looking like possible documentation rules:
 *.md @mfahampshire
@@ -1,36 +0,0 @@
-name: Daily security audit
-
-on: workflow_dispatch
-jobs:
-  security_audit:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - uses: actions-rs/audit-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-  notification:
-    if: ${{ failure() }}
-    needs: security_audit
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repository code
-        uses: actions/checkout@v2
-      - name: Keybase - Node Install
-        run: npm install
-        working-directory: .github/workflows/support-files
-      - name: Keybase - Send Notification
-        env:
-          NYM_NOTIFICATION_KIND: nightly
-          NYM_PROJECT_NAME: "Nym daily audit"
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-          GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
-          GIT_BRANCH: "${GITHUB_REF##*/}"
-          KEYBASE_NYMBOT_USERNAME: "${{ secrets.KEYBASE_NYMBOT_USERNAME }}"
-          KEYBASE_NYMBOT_PAPERKEY: "${{ secrets.KEYBASE_NYMBOT_PAPERKEY }}"
-          KEYBASE_NYMBOT_TEAM: "${{ secrets.KEYBASE_NYMBTECH_TEAM }}"
-          KEYBASE_NYM_CHANNEL: "test"
-        uses: docker://keybaseio/client:stable-node
-        with:
-          args: .github/workflows/support-files/notifications/entry_point.sh
@@ -16,7 +16,7 @@ jobs:
      RUSTC_WRAPPER: /home/ubuntu/.cargo/bin/sccache
    steps:
      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get -y install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev libudev-dev squashfs-tools
+        run: sudo apt-get update && sudo apt-get -y install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools

      - name: Check out repository code
        uses: actions/checkout@v2
@@ -1,7 +1,6 @@
 name: CI for Network Explorer

 on:
-  workflow_dispatch:
  push:
    paths:
      - 'explorer/**'
@@ -76,14 +75,3 @@ jobs:
      uses: docker://keybaseio/client:stable-node
      with:
        args: .github/workflows/support-files/notifications/entry_point.sh
-    - name: Deploy
-      if: github.event_name == 'workflow_dispatch'
-      uses: easingthemes/ssh-deploy@main
-      env:
-        SSH_PRIVATE_KEY: ${{ secrets.CD_PROD_NE_SSH_PRIVATE_KEY }}
-        ARGS: "-rltgoDzvO --delete"
-        SOURCE: "explorer/dist/"
-        REMOTE_HOST: ${{ secrets.CD_PROD_NE_REMOTE_HOST }}
-        REMOTE_USER: ${{ secrets.CD_PROD_NE_REMOTE_USER }}
-        TARGET: ${{ secrets.CD_PROD_NE_REMOTE_TARGET }}
-        EXCLUDE: "/dist/, /node_modules/"
@@ -24,7 +24,7 @@ jobs:
    continue-on-error: ${{ matrix.rust == 'nightly' || matrix.rust == 'beta' || matrix.rust == 'stable' }}
    steps:
      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev libudev-dev squashfs-tools
+        run: sudo apt-get update && sudo apt-get install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools
        if: matrix.os == 'ubuntu-latest'

      - name: Check out repository code
@@ -44,12 +44,6 @@ jobs:
          command: build
          args: --workspace

-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
      - name: Run all tests
        uses: actions-rs/cargo@v1
        with:
@@ -107,12 +101,6 @@ jobs:
          command: build
          args: --workspace --features=coconut

-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
      - name: Run all tests with coconut enabled
        uses: actions-rs/cargo@v1
        with:
@@ -1,50 +0,0 @@
-[
-  {
-    "os":"ubuntu-latest",
-    "rust":"stable",
-    "runOnEvent":"workflow_dispatch"
-  },
-
-  {
-    "os":"windows-latest",
-    "rust":"stable",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"macos-latest",
-    "rust":"stable",
-    "runOnEvent":"workflow_dispatch"
-  },
-
-  {
-    "os":"ubuntu-latest",
-    "rust":"beta",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"windows-latest",
-    "rust":"beta",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"macos-latest",
-    "rust":"beta",
-    "runOnEvent":"workflow_dispatch"
-  },
-
-  {
-    "os":"ubuntu-latest",
-    "rust":"nightly",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"windows-latest",
-    "rust":"nightly",
-    "runOnEvent":"workflow_dispatch"
-  },
-  {
-    "os":"macos-latest",
-    "rust":"nightly",
-    "runOnEvent":"workflow_dispatch"
-  }
-]
@@ -1,174 +0,0 @@
-name: Nightly builds on dispatch
-
-on: workflow_dispatch
-jobs:
-  matrix_prep:
-    runs-on: ubuntu-latest
-    outputs:
-      matrix: ${{ steps.set-matrix.outputs.matrix }}
-    steps:
-      # creates the matrix strategy from nightly_build_matrix_includes.json
-      - uses: actions/checkout@v2
-      - id: set-matrix
-        uses: JoshuaTheMiller/conditional-build-matrix@main
-        with:
-          inputFile: '.github/workflows/nightly_build_matrix_on_dispatch.json'
-          filter: '[?runOnEvent==`${{ github.event_name }}` || runOnEvent==`always`]'
-  build:
-    needs: matrix_prep
-    strategy:
-      matrix: ${{fromJson(needs.matrix_prep.outputs.matrix)}}
-    runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.rust == 'nightly' || matrix.rust == 'beta' || matrix.rust == 'stable' }}
-    steps:
-      - name: Install Dependencies (Linux)
-        run: sudo apt-get update && sudo apt-get install libwebkit2gtk-4.0-dev build-essential curl wget libssl-dev libgtk-3-dev squashfs-tools
-        if: matrix.os == 'ubuntu-latest'
-
-      - name: Check out repository code
-        uses: actions/checkout@v2
-
-      - name: Install rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: ${{ matrix.rust }}
-          override: true
-          components: rustfmt, clippy
-
-      - name: Build all binaries
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace
-
-      - name: Run all tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace
-
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
-      - name: Run expensive tests
-        if: github.ref == 'refs/heads/develop' || github.event.pull_request.base.ref == 'develop' || github.event.pull_request.base.ref == 'master'
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --all-features -- --ignored
-
-      - name: Check formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
-
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
-      - uses: actions-rs/clippy-check@v1
-        name: Clippy checks
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --all-features
-
-      - name: Run clippy
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.rust != 'nightly' }}
-        with:
-          command: clippy
-          args: --workspace --all-targets -- -D warnings
-
-      - name: Reclaim some disk space
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' || matrix.os == 'ubuntu-latest' }}
-        with:
-          command: clean
-
-      # COCONUT stuff
-      - name: Build all binaries with coconut enabled
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace --features=coconut
-
-      - name: Run all tests with coconut enabled
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --workspace --features=coconut
-
-      - name: Reclaim some disk space (because Windows is being annoying)
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.os == 'windows-latest' }}
-        with:
-          command: clean
-
-      - name: Run clippy with coconut enabled
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.rust != 'nightly' }}
-        with:
-          command: clippy
-          args: --workspace --all-targets --features=coconut -- -D warnings
-
-      # nym-wallet (the rust part)
-      - name: Build nym-wallet rust code
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Run nym-wallet tests
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --manifest-path nym-wallet/Cargo.toml --workspace
-
-      - name: Check nym-wallet formatting
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --manifest-path nym-wallet/Cargo.toml --all -- --check
-
-      - name: Run clippy for nym-wallet
-        uses: actions-rs/cargo@v1
-        if: ${{ matrix.rust != 'nightly' }}
-        with:
-          command: clippy
-          args: --manifest-path nym-wallet/Cargo.toml --workspace --all-targets -- -D warnings
-
-  notification:
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Collect jobs status
-        uses: technote-space/workflow-conclusion-action@v2
-      - name: Check out repository code
-        uses: actions/checkout@v2
-      - name: Keybase - Node Install
-        if: env.WORKFLOW_CONCLUSION == 'failure'
-        run: npm install
-        working-directory: .github/workflows/support-files
-      - name: Keybase - Send Notification
-        if: env.WORKFLOW_CONCLUSION == 'failure'
-        env:
-          NYM_NOTIFICATION_KIND: nightly
-          NYM_PROJECT_NAME: "Nym nightly build"
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-          GIT_COMMIT_MESSAGE: "${{ github.event.head_commit.message }}"
-          GIT_BRANCH: "${GITHUB_REF##*/}"
-          KEYBASE_NYMBOT_USERNAME: "${{ secrets.KEYBASE_NYMBOT_USERNAME }}"
-          KEYBASE_NYMBOT_PAPERKEY: "${{ secrets.KEYBASE_NYMBOT_PAPERKEY }}"
-          KEYBASE_NYMBOT_TEAM: "${{ secrets.KEYBASE_NYMTECH_TEAM }}"
-          KEYBASE_NYM_CHANNEL: "${{ secrets.KEYBASE_CHANNEL_DEV_CORE_ID }}"
-          IS_SUCCESS: "${{ env.WORKFLOW_CONCLUSION == 'success' }}"
-        uses: docker://keybaseio/client:stable-node
-        with:
-          args: .github/workflows/support-files/notifications/entry_point.sh
@@ -1,50 +0,0 @@
-name: Publish Nym CLI binaries
-
-on:
-  workflow_dispatch:
-  release:
-    types: [created]
-    
-env:
-  NETWORK: mainnet
-
-jobs:
-  publish-nym-cli:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [ubuntu-latest, windows-latest, macos-latest]
-
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Check the release tag starts with `nym-cli-`
-        if: startsWith(github.ref, 'refs/tags/nym-cli-') == false && github.event_name != 'workflow_dispatch'
-        uses: actions/github-script@v3
-        with:
-          script: |
-            core.setFailed('Release tag did not start with nym-cli-...')
-
-      - name: Install Rust stable
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-
-      - name: Build binary
-        run: make build-nym-cli
-
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: nym-cli-${{ matrix.platform }}
-          path: |
-            target/release/nym-cli*
-          retention-days: 30
-
-      - name: Upload to release based on tag name
-        uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
-        with:
-          files: |
-            target/release/nym-cli
@@ -1,13 +1,5 @@
 name: Publish Nym binaries
-
 on:
-  workflow_dispatch:
-    inputs:  
-      add_tokio_unstable:
-        description: 'True to add RUSTFLAGS="--cfg tokio_unstable"'
-        required: true
-        default: false
-        type: boolean 
  release:
    types: [created]
    
@@ -26,16 +18,11 @@ jobs:
      - uses: actions/checkout@v3

      - name: Check the release tag starts with `nym-binaries-`
-        if: startsWith(github.ref, 'refs/tags/nym-binaries-') == false && github.event_name != 'workflow_dispatch'
+        if: startsWith(github.ref, 'refs/tags/nym-binaries-') == false
        uses: actions/github-script@v3
        with:
          script: |
            core.setFailed('Release tag did not start with nym-binaries-...')
-            
-      - name: Sets env vars for tokio if set in manual dispatch inputs
-        run: |
-          echo 'RUSTFLAGS="--cfg tokio_unstable"' >> $GITHUB_ENV
-        if: github.event_name == 'workflow_dispatch' && inputs.add_tokio_unstable == true

      - name: Install Rust stable
        uses: actions-rs/toolchain@v1
@@ -48,24 +35,8 @@ jobs:
          command: build
          args: --workspace --release

-      - name: Upload Artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: my-artifact
-          path: |
-            target/release/nym-client
-            target/release/nym-gateway
-            target/release/nym-mixnode
-            target/release/nym-socks5-client
-            target/release/nym-validator-api
-            target/release/nym-network-requester
-            target/release/nym-network-statistics
-            target/release/nym-cli
-          retention-days: 30
-
      - name: Upload to release based on tag name
        uses: softprops/action-gh-release@v1
-        if: github.event_name == 'release'
        with:
          files: |
            target/release/nym-client
@@ -74,5 +45,3 @@ jobs:
            target/release/nym-socks5-client
            target/release/nym-validator-api
            target/release/nym-network-requester
-            target/release/nym-network-statistics
-            target/release/nym-cli
@@ -89,7 +89,7 @@ async function sendKeybaseMessage(messageBody) {
    });

    const channel = {
-      name: context.env.KEYBASE_NYMBOT_TEAM || 'nymtech_bot',
+      name: 'nymtech_bot',
      membersType: 'team',
      topicName: context.keybase.channel,
      topic_type: 'CHAT',
@@ -2,39 +2,14 @@

 Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

-## Unreleased

-### Added
-
- nym-cli: added CLI tool for interacting with the Nyx blockchain and Nym mixnet smart contracts ([#1577])
- validator-client: added `query_contract_smart` and `query_contract_raw` on `NymdClient` ([#1558])
- network-requester: added additional Blockstream Green wallet endpoint to `example.allowed.list` ([#1611](https://github.com/nymtech/nym/pull/1611))
- common/ledger: new library for communicating with a Ledger device ([#1640])
-
-### Fixed
-
- validator-api, mixnode, gateway should now prefer values in config.toml over mainnet defaults ([#1645])
-
-### Changed
-
- validator-client: made `fee` argument optional for `execute` and `execute_multiple` ([#1541])
- socks5 client: graceful shutdown should fix error on disconnect in nym-connect ([#1591])
- wasm-client: fixed build errors on MacOS and changed example JS code to use mainnet ([#1585])
-
-[#1541]: https://github.com/nymtech/nym/pull/1541
-[#1558]: https://github.com/nymtech/nym/pull/1558
-[#1577]: https://github.com/nymtech/nym/pull/1577
-[#1585]: https://github.com/nymtech/nym/pull/1585
-[#1591]: https://github.com/nymtech/nym/pull/1591
-[#1640]: https://github.com/nymtech/nym/pull/1640
-[#1645]: https://github.com/nymtech/nym/pull/1645
-
-
-## [nym-binaries-1.0.2](https://github.com/nymtech/nym/tree/nym-binaries-1.0.2)
+## [Unreleased]

 ### Added

 - socks5 client/websocket client: add `--force-register-gateway` flag, useful when rerunning init ([#1353])
+- nym-connect: initial proof-of-concept of a UI around the socks5 client was added
+- nym-connect: add ability to select network requester and gateway ([#1427]).
 - all: added network compilation target to `--help` (or `--version`) commands ([#1256]).
 - explorer-api: learned how to sum the delegations by owner in a new endpoint.
 - explorer-api: add apy values to `mix_nodes` endpoint
@@ -46,14 +21,10 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 - validator-api: add Swagger to document the REST API ([#1249]).
 - validator-api: Added new endpoints for coconut spending flow and communications with coconut & multisig contracts ([#1261])
 - validator-api: add `uptime`, `estimated_operator_apy`, `estimated_delegators_apy` to `/mixnodes/detailed` endpoint ([#1393])
- validator-api: add node info cache storing simulated active set inclusion probabilities
 - network-statistics: a new mixnet service that aggregates and exposes anonymized data about mixnet services ([#1328])
+- wallet: when simulating gas costs, an automatic adjustment is being used ([#1388]).
 - mixnode: Added basic mixnode hardware reporting to the HTTP API ([#1308]).
 - validator-api: endpoint, in coconut mode, for returning the validator-api cosmos address ([#1404]).
- validator-client: add `denom` argument and add simple test for querying an account balance
- gateway, validator-api: Checks for coconut credential double spending attempts, taking the coconut bandwidth contract as source of truth ([#1457])
- coconut-bandwidth-contract: Record the state of a coconut credential; create specific proposal for releasing funds ([#1457])
- inclusion-probability: add simulator for active set inclusion probability

 ### Fixed

@@ -64,27 +35,15 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 - native & socks5 clients: rerun init will now reuse previous gateway configuration instead of failing ([#1353])
 - native & socks5 clients: deduplicate big chunks of init logic
 - validator: fixed local docker-compose setup to work on Apple M1 ([#1329])
- explorer-api: listen out for SIGTERM and SIGQUIT too, making it play nicely as a system service ([#1482]).
- network-requester: fix filter for suffix-only domains ([#1487])
- validator-api: listen out for SIGTERM and SIGQUIT too, making it play nicely as a system service; cleaner shutdown, without panics ([#1496], [#1573]).

 ### Changed

+- nym-connect: reuse config id instead of creating a new id on each connection.
 - validator-client: created internal `Coin` type that replaces coins from `cosmrs` and `cosmwasm` for API entrypoints [[#1295]]
 - all: updated all `cosmwasm`-related dependencies to `1.0.0` and `cw-storage-plus` to `0.13.4` [[#1318]]
 - all: updated `rocket` to `0.5.0-rc.2`.
 - network-requester: allow to voluntarily store and send statistical data about the number of bytes the proxied server serves ([#1328])
 - gateway: allow to voluntarily send statistical data about the number of active inboxes served by a gateway ([#1376])
- gateway & mixnode: move detailed build info back to `--version` from `--help`.
- socks5 client/websocket client: upgrade to latest clap and switched to declarative commandline parsing.
- validator-api: fee payment for multisig operations comes from the gateway account instead of the validator APIs' accounts ([#1419])
- multisig-contract: Limit the proposal creating functionality to one address (coconut-bandwidth-contract address) ([#1457])
- All binaries and cosmwasm blobs are configured at runtime now; binaries are configured using environment variables or .env files and contracts keep the configuration parameters in storage ([#1463])
- gateway, network-statistics: include gateway id in the sent statistical data ([#1478])
- network explorer: tweak how active set probability is shown ([#1503])
- validator-api: rewarder set update fails without panicking on possible nymd queries ([#1520])
- network-requester, socks5 client (nym-connect): send and receive respectively a message error to be displayed about filter check failure ([#1576]) 
-

 [#1249]: https://github.com/nymtech/nym/pull/1249
 [#1256]: https://github.com/nymtech/nym/pull/1256
@@ -102,19 +61,72 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 [#1329]: https://github.com/nymtech/nym/pull/1329
 [#1353]: https://github.com/nymtech/nym/pull/1353
 [#1376]: https://github.com/nymtech/nym/pull/1376
+[#1388]: https://github.com/nymtech/nym/pull/1388
 [#1393]: https://github.com/nymtech/nym/pull/1393
 [#1404]: https://github.com/nymtech/nym/pull/1404
-[#1419]: https://github.com/nymtech/nym/pull/1419
-[#1457]: https://github.com/nymtech/nym/pull/1457
-[#1463]: https://github.com/nymtech/nym/pull/1463
-[#1478]: https://github.com/nymtech/nym/pull/1478
-[#1482]: https://github.com/nymtech/nym/pull/1482
-[#1487]: https://github.com/nymtech/nym/pull/1487
-[#1496]: https://github.com/nymtech/nym/pull/1496
-[#1503]: https://github.com/nymtech/nym/pull/1503
-[#1520]: https://github.com/nymtech/nym/pull/1520
-[#1573]: https://github.com/nymtech/nym/pull/1573
-[#1576]: https://github.com/nymtech/nym/pull/1576
+[#1427]: https://github.com/nymtech/nym/pull/1427
+
+## [nym-contracts-v1.0.1](https://github.com/nymtech/nym/tree/nym-contracts-v1.0.1) (2022-06-22)
+
+### Added
+
+- mixnet-contract: Added ClaimOperatorReward and ClaimDelegatorReward messages ([#1292])
+- mixnet-contract: Replace all naked `-` with `saturating_sub`.
+- mixnet-contract: Added staking_supply field to ContractStateParams.
+- mixnet-contract: Added a query to get MixnodeBond by identity key ([#1369]).
+- mixnet-contract: Added a query to get GatewayBond by identity key ([#1369]).
+- vesting-contract: Added ClaimOperatorReward and ClaimDelegatorReward messages ([#1292])
+- vesting-contract: Added limit to the amount of tokens one can pledge ([#1331])
+
+### Fixed
+
+- mixnet-contract: `estimated_delegator_reward` calculation ([#1284])
+- mixnet-contract: delegator and operator rewards use lambda and sigma instead of lambda_ticked and sigma_ticked ([#1284])
+- mixnet-contract: removed `expect` in `query_delegator_reward` and queries containing invalid proxy address should now return a more human-readable error ([#1257])
+- mixnet-contract: replaced integer division with fixed for performance calculations ([#1284])
+- mixnet-contract: Under certain circumstances nodes could not be unbonded ([#1255](https://github.com/nymtech/nym/issues/1255)) ([#1258])
+- mixnet-contract: Using correct staking supply when distributing rewards. ([#1373])
+- vesting-contract: replaced `checked_sub` with `saturating_sub` to fix the underflow in `get_vesting_tokens` ([#1275])
+
+
+[#1255]: https://github.com/nymtech/nym/pull/1255
+[#1257]: https://github.com/nymtech/nym/pull/1257
+[#1258]: https://github.com/nymtech/nym/pull/1258
+[#1275]: https://github.com/nymtech/nym/pull/1275
+[#1284]: https://github.com/nymtech/nym/pull/1284
+[#1292]: https://github.com/nymtech/nym/pull/1292
+[#1331]: https://github.com/nymtech/nym/pull/1331
+[#1369]: https://github.com/nymtech/nym/pull/1369
+[#1373]: https://github.com/nymtech/nym/pull/1373
+
+## [nym-wallet-v1.0.6](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.6) (2022-06-21)
+
+- wallet: undelegating now uses either the mixnet or vesting contract, or both, depending on how delegations were made
+- wallet: redeeming and compounding now uses both the mixnet and vesting contract
+- wallet: the wallet backend learned how to archive wallet files
+- wallet: add ENABLE_QA_MODE environment variable to enable QA mode on built wallet
+
+## [nym-wallet-v1.0.5](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.5) (2022-06-14)
+
+- wallet: add simple CLI tool for decrypting and recovering the wallet file.
+- wallet: added support for multiple accounts ([#1265])
+- wallet: compound and claim reward endpoints for operators and delegators ([#1302])
+- wallet: require password to switch accounts
+- wallet: the wallet backend learned how to keep track of validator name, either hardcoded or by querying the status endpoint.
+- wallet: new delegation and rewards UI
+- wallet: show version in nav bar
+- wallet: contract admin route put back
+- wallet: staking_supply field to StateParams
+- wallet: show transaction hash for redeeming or compounding rewards
+
+[#1265]: https://github.com/nymtech/nym/pull/1265
+[#1302]: https://github.com/nymtech/nym/pull/1302
+
+## [nym-wallet-v1.0.4](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.4) (2022-05-04)
+
+### Changed
+
+- all: the default behaviour of validator client is changed to use `broadcast_sync` and poll for transaction inclusion instead of using `broadcast_commit` to deal with timeouts ([#1246])

 ## [v1.0.1](https://github.com/nymtech/nym/tree/v1.0.1) (2022-05-04)

@@ -147,10 +159,77 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://

 [Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.3...nym-binaries-1.0.0)

+## [nym-wallet-v1.0.3](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.3) (2022-04-25)
+
+[Full Changelog](https://github.com/nymtech/nym/compare/nym-binaries-1.0.0-rc.2...nym-wallet-v1.0.3)
+
+**Fixed bugs:**
+
+- \[Issue\] Wallet 1.0.2 cannot send NYM tokens from a DelayedVestingAccount [\#1215](https://github.com/nymtech/nym/issues/1215)
+- Main README not showing properly with GitHub dark mode [\#1211](https://github.com/nymtech/nym/issues/1211)
+
+**Merged pull requests:**
+
+- Bugfix - wallet undelegation for vesting accounts [\#1220](https://github.com/nymtech/nym/pull/1220) ([mmsinclair](https://github.com/mmsinclair))
+- Bugfix/delegation reconcile [\#1219](https://github.com/nymtech/nym/pull/1219) ([jstuczyn](https://github.com/jstuczyn))
+- Bugfix/query proxied pending delegations [\#1218](https://github.com/nymtech/nym/pull/1218) ([jstuczyn](https://github.com/jstuczyn))
+- Using custom gas multiplier in the wallet [\#1217](https://github.com/nymtech/nym/pull/1217) ([jstuczyn](https://github.com/jstuczyn))
+- Feature/vesting accounts support [\#1216](https://github.com/nymtech/nym/pull/1216) ([jstuczyn](https://github.com/jstuczyn))
+- Release/1.0.0 rc.2 [\#1214](https://github.com/nymtech/nym/pull/1214) ([jstuczyn](https://github.com/jstuczyn))
+- chore: fix dark mode rendering [\#1212](https://github.com/nymtech/nym/pull/1212) ([pwnfoo](https://github.com/pwnfoo))
+- Feature/spend coconut [\#1210](https://github.com/nymtech/nym/pull/1210) ([neacsu](https://github.com/neacsu))
+- Bugfix/unique sphinx key [\#1207](https://github.com/nymtech/nym/pull/1207) ([jstuczyn](https://github.com/jstuczyn))
+- Add cache read and write timeouts [\#1206](https://github.com/nymtech/nym/pull/1206) ([durch](https://github.com/durch))
+- Additional, more informative routes [\#1204](https://github.com/nymtech/nym/pull/1204) ([durch](https://github.com/durch))
+- Feature/aggregated econ dynamics explorer endpoint [\#1203](https://github.com/nymtech/nym/pull/1203) ([jstuczyn](https://github.com/jstuczyn))
+- Debugging validator [\#1198](https://github.com/nymtech/nym/pull/1198) ([durch](https://github.com/durch))
+- wallet: expose additional validator configuration functionality to the frontend [\#1195](https://github.com/nymtech/nym/pull/1195) ([octol](https://github.com/octol))
+- Update rewarding validator address [\#1193](https://github.com/nymtech/nym/pull/1193) ([durch](https://github.com/durch))
+- Crypto part of the Groth's NIDKG [\#1182](https://github.com/nymtech/nym/pull/1182) ([jstuczyn](https://github.com/jstuczyn))
+- fix unbond page [\#1180](https://github.com/nymtech/nym/pull/1180) ([tommyv1987](https://github.com/tommyv1987))
+- Type safe bounds [\#1179](https://github.com/nymtech/nym/pull/1179) ([durch](https://github.com/durch))
+- Fix delegation paging [\#1174](https://github.com/nymtech/nym/pull/1174) ([durch](https://github.com/durch))
+- Update binaries to rc version [\#1172](https://github.com/nymtech/nym/pull/1172) ([tommyv1987](https://github.com/tommyv1987))
+- Bump ansi-regex from 4.1.0 to 4.1.1 in /docker/typescript\_client/upload\_contract [\#1171](https://github.com/nymtech/nym/pull/1171) ([dependabot[bot]](https://github.com/apps/dependabot))
+
 ## [nym-binaries-1.0.0-rc.2](https://github.com/nymtech/nym/tree/nym-binaries-1.0.0-rc.2) (2022-04-15)

 [Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.2...nym-binaries-1.0.0-rc.2)

+## [nym-wallet-v1.0.2](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.2) (2022-04-05)
+
+[Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.1...nym-wallet-v1.0.2)
+
+**Merged pull requests:**
+
+- Wallet 1.0.2 visual tweaks [\#1197](https://github.com/nymtech/nym/pull/1197) ([mmsinclair](https://github.com/mmsinclair))
+- Password for wallet with routes [\#1196](https://github.com/nymtech/nym/pull/1196) ([fmtabbara](https://github.com/fmtabbara))
+- Add auto-updater to Nym Wallet [\#1194](https://github.com/nymtech/nym/pull/1194) ([mmsinclair](https://github.com/mmsinclair))
+- Fix clippy warnings for beta toolchain [\#1191](https://github.com/nymtech/nym/pull/1191) ([octol](https://github.com/octol))
+- wallet: expose validator urls to the frontend [\#1190](https://github.com/nymtech/nym/pull/1190) ([octol](https://github.com/octol))
+- wallet: add test for decrypting stored wallet file [\#1189](https://github.com/nymtech/nym/pull/1189) ([octol](https://github.com/octol))
+- Fix clippy warnings [\#1188](https://github.com/nymtech/nym/pull/1188) ([octol](https://github.com/octol))
+- Password for wallet with routes [\#1187](https://github.com/nymtech/nym/pull/1187) ([mmsinclair](https://github.com/mmsinclair))
+- wallet: add validate\_mnemonic [\#1186](https://github.com/nymtech/nym/pull/1186) ([octol](https://github.com/octol))
+- wallet: support removing accounts from the wallet file [\#1185](https://github.com/nymtech/nym/pull/1185) ([octol](https://github.com/octol))
+- Feature/adding discord [\#1184](https://github.com/nymtech/nym/pull/1184) ([gala1234](https://github.com/gala1234))
+- wallet: config backend for validator selection [\#1183](https://github.com/nymtech/nym/pull/1183) ([octol](https://github.com/octol))
+- Add storybook to wallet [\#1178](https://github.com/nymtech/nym/pull/1178) ([mmsinclair](https://github.com/mmsinclair))
+- wallet: connection test nymd and api urls independently [\#1170](https://github.com/nymtech/nym/pull/1170) ([octol](https://github.com/octol))
+- wallet: wire up account storage [\#1153](https://github.com/nymtech/nym/pull/1153) ([octol](https://github.com/octol))
+- Feature/signature on deposit [\#1151](https://github.com/nymtech/nym/pull/1151) ([neacsu](https://github.com/neacsu))
+
+## [nym-wallet-v1.0.1](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.1) (2022-04-05)
+
+[Full Changelog](https://github.com/nymtech/nym/compare/nym-binaries-1.0.0-rc.1...nym-wallet-v1.0.1)
+
+**Closed issues:**
+
+- Check enabling bbbc simultaneously with open access. Estimate what it would take to make this the default compilation target. [\#1175](https://github.com/nymtech/nym/issues/1175)
+- Get coconut credential for deposited tokens [\#1138](https://github.com/nymtech/nym/issues/1138)
+- Make payments lazy [\#1135](https://github.com/nymtech/nym/issues/1135)
+- Uptime on node selection for sets [\#1049](https://github.com/nymtech/nym/issues/1049)
+
 ## [nym-binaries-1.0.0-rc.1](https://github.com/nymtech/nym/tree/nym-binaries-1.0.0-rc.1) (2022-03-28)

 [Full Changelog](https://github.com/nymtech/nym/compare/nym-wallet-v1.0.0...nym-binaries-1.0.0-rc.1)
@@ -229,6 +308,108 @@ Post 1.0.0 release, the changelog format is based on [Keep a Changelog](https://
 - feature/pedersen-commitments [\#1048](https://github.com/nymtech/nym/pull/1048) ([danielementary](https://github.com/danielementary))
 - Feature/reuse init owner [\#970](https://github.com/nymtech/nym/pull/970) ([neacsu](https://github.com/neacsu))

+## [nym-wallet-v1.0.0](https://github.com/nymtech/nym/tree/nym-wallet-v1.0.0) (2022-02-03)
+
+[Full Changelog](https://github.com/nymtech/nym/compare/v0.12.1...nym-wallet-v1.0.0)
+
+**Implemented enhancements:**
+
+- \[Feature Request\] Please enable registration without need for Telegram account [\#1016](https://github.com/nymtech/nym/issues/1016)
+- Fast mixnode launch with a pre-built ISO + VM software [\#1001](https://github.com/nymtech/nym/issues/1001)
+
+**Fixed bugs:**
+
+- \[Issue\] [\#1000](https://github.com/nymtech/nym/issues/1000)
+- \[Issue\] `nym-client` requires multiple attempts to run a server [\#869](https://github.com/nymtech/nym/issues/869)
+- De-'float'-ing `Interval` \(`Display` impl + `serde`\) [\#1065](https://github.com/nymtech/nym/pull/1065) ([jstuczyn](https://github.com/jstuczyn))
+- display client address on wallet creation [\#1058](https://github.com/nymtech/nym/pull/1058) ([fmtabbara](https://github.com/fmtabbara))
+
+**Closed issues:**
+
+- Rewarded set inclusion probability API endpoint [\#1037](https://github.com/nymtech/nym/issues/1037)
+- Update cw-storage-plus to 0.11  [\#1032](https://github.com/nymtech/nym/issues/1032)
+- Change `u128` fields in `RewardEstimationResponse` to `u64` [\#1029](https://github.com/nymtech/nym/issues/1029)
+- Test out the mainnet Gravity Bridge [\#1006](https://github.com/nymtech/nym/issues/1006)
+- Add vesting contract interface to nym-wallet [\#959](https://github.com/nymtech/nym/issues/959)
+- Mixnode crash [\#486](https://github.com/nymtech/nym/issues/486)
+
+**Merged pull requests:**
+
+- create custom urls for mainnet [\#1095](https://github.com/nymtech/nym/pull/1095) ([fmtabbara](https://github.com/fmtabbara))
+- Wallet signing on MacOS [\#1093](https://github.com/nymtech/nym/pull/1093) ([mmsinclair](https://github.com/mmsinclair))
+- Fix rust 2018 idioms warnings [\#1092](https://github.com/nymtech/nym/pull/1092) ([octol](https://github.com/octol))
+- Prevent contract overwriting [\#1090](https://github.com/nymtech/nym/pull/1090) ([durch](https://github.com/durch))
+- Logout operation [\#1087](https://github.com/nymtech/nym/pull/1087) ([jstuczyn](https://github.com/jstuczyn))
+- Update to rust edition 2021 everywhere [\#1086](https://github.com/nymtech/nym/pull/1086) ([octol](https://github.com/octol))
+- Tag contract errors, and print out lines for easier QA [\#1084](https://github.com/nymtech/nym/pull/1084) ([durch](https://github.com/durch))
+- Feature/flexible vesting + utility queries [\#1083](https://github.com/nymtech/nym/pull/1083) ([durch](https://github.com/durch))
+- Bump @openzeppelin/contracts from 4.3.1 to 4.4.2 in /contracts/basic-bandwidth-generation [\#1082](https://github.com/nymtech/nym/pull/1082) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump nth-check from 2.0.0 to 2.0.1 in /clients/native/examples/js-examples/websocket [\#1081](https://github.com/nymtech/nym/pull/1081) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump url-parse from 1.5.1 to 1.5.4 in /clients/native/examples/js-examples/websocket [\#1080](https://github.com/nymtech/nym/pull/1080) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump follow-redirects from 1.14.1 to 1.14.7 in /clients/native/examples/js-examples/websocket [\#1079](https://github.com/nymtech/nym/pull/1079) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump nanoid from 3.1.23 to 3.2.0 in /clients/native/examples/js-examples/websocket [\#1078](https://github.com/nymtech/nym/pull/1078) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Setup basic test for mixnode stats reporting [\#1077](https://github.com/nymtech/nym/pull/1077) ([octol](https://github.com/octol))
+- Make wallet\_address mandatory for mixnode init [\#1076](https://github.com/nymtech/nym/pull/1076) ([octol](https://github.com/octol))
+- Tidy nym-mixnode module visibility [\#1075](https://github.com/nymtech/nym/pull/1075) ([octol](https://github.com/octol))
+- Feature/wallet login with password [\#1074](https://github.com/nymtech/nym/pull/1074) ([fmtabbara](https://github.com/fmtabbara))
+- Add trait to mock client dependency in DelayForwarder [\#1073](https://github.com/nymtech/nym/pull/1073) ([octol](https://github.com/octol))
+- Bump rust-version to latest stable for nym-mixnode [\#1072](https://github.com/nymtech/nym/pull/1072) ([octol](https://github.com/octol))
+- Fixes CI for our wasm build [\#1069](https://github.com/nymtech/nym/pull/1069) ([jstuczyn](https://github.com/jstuczyn))
+- Add @octol as codeowner [\#1068](https://github.com/nymtech/nym/pull/1068) ([octol](https://github.com/octol))
+- set-up inclusion probability [\#1067](https://github.com/nymtech/nym/pull/1067) ([fmtabbara](https://github.com/fmtabbara))
+- Feature/wasm client [\#1066](https://github.com/nymtech/nym/pull/1066) ([neacsu](https://github.com/neacsu))
+- Changed bech32\_prefix from punk to nymt [\#1064](https://github.com/nymtech/nym/pull/1064) ([jstuczyn](https://github.com/jstuczyn))
+- Bump nanoid from 3.1.30 to 3.2.0 in /testnet-faucet [\#1063](https://github.com/nymtech/nym/pull/1063) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump nanoid from 3.1.30 to 3.2.0 in /nym-wallet [\#1062](https://github.com/nymtech/nym/pull/1062) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Rework vesting contract storage [\#1061](https://github.com/nymtech/nym/pull/1061) ([durch](https://github.com/durch))
+- Mixnet Contract constants extraction [\#1060](https://github.com/nymtech/nym/pull/1060) ([jstuczyn](https://github.com/jstuczyn))
+- fix: make explorer footer year dynamic [\#1059](https://github.com/nymtech/nym/pull/1059) ([martinyung](https://github.com/martinyung))
+- Add mnemonic just on creation, to display it [\#1057](https://github.com/nymtech/nym/pull/1057) ([neacsu](https://github.com/neacsu))
+- Network Explorer: updates to API and UI to show the active set [\#1056](https://github.com/nymtech/nym/pull/1056) ([mmsinclair](https://github.com/mmsinclair))
+- Made contract addresses for query NymdClient construction optional [\#1055](https://github.com/nymtech/nym/pull/1055) ([jstuczyn](https://github.com/jstuczyn))
+- Introduced RPC query for total token supply [\#1053](https://github.com/nymtech/nym/pull/1053) ([jstuczyn](https://github.com/jstuczyn))
+- Feature/tokio console [\#1052](https://github.com/nymtech/nym/pull/1052) ([durch](https://github.com/durch))
+- Implemented beta clippy lint recommendations [\#1051](https://github.com/nymtech/nym/pull/1051) ([jstuczyn](https://github.com/jstuczyn))
+- add new function to update profit percentage [\#1050](https://github.com/nymtech/nym/pull/1050) ([fmtabbara](https://github.com/fmtabbara))
+- Upgrade Clap and use declarative argument parsing for nym-mixnode [\#1047](https://github.com/nymtech/nym/pull/1047) ([octol](https://github.com/octol))
+- Feature/additional bond validation [\#1046](https://github.com/nymtech/nym/pull/1046) ([fmtabbara](https://github.com/fmtabbara))
+- Fix clippy on relevant lints [\#1044](https://github.com/nymtech/nym/pull/1044) ([neacsu](https://github.com/neacsu))
+- Bump shelljs from 0.8.4 to 0.8.5 in /contracts/basic-bandwidth-generation [\#1043](https://github.com/nymtech/nym/pull/1043) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Endpoint for rewarded set inclusion probabilities [\#1042](https://github.com/nymtech/nym/pull/1042) ([durch](https://github.com/durch))
+- Bump follow-redirects from 1.14.4 to 1.14.7 in /contracts/basic-bandwidth-generation [\#1041](https://github.com/nymtech/nym/pull/1041) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Bump follow-redirects from 1.14.5 to 1.14.7 in /testnet-faucet [\#1040](https://github.com/nymtech/nym/pull/1040) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Feature/node settings update [\#1036](https://github.com/nymtech/nym/pull/1036) ([fmtabbara](https://github.com/fmtabbara))
+- Migrate to cw-storage-plus 0.11.1 [\#1035](https://github.com/nymtech/nym/pull/1035) ([durch](https://github.com/durch))
+- Bump @openzeppelin/contracts from 4.4.1 to 4.4.2 in /contracts/basic-bandwidth-generation [\#1034](https://github.com/nymtech/nym/pull/1034) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Feature/configurable wallet [\#1033](https://github.com/nymtech/nym/pull/1033) ([neacsu](https://github.com/neacsu))
+- Feature/downcast reward estimation [\#1031](https://github.com/nymtech/nym/pull/1031) ([durch](https://github.com/durch))
+- Wallet UI updates [\#1028](https://github.com/nymtech/nym/pull/1028) ([fmtabbara](https://github.com/fmtabbara))
+- Remove migration code [\#1027](https://github.com/nymtech/nym/pull/1027) ([neacsu](https://github.com/neacsu))
+- Chore/stricter dependency requirements [\#1025](https://github.com/nymtech/nym/pull/1025) ([jstuczyn](https://github.com/jstuczyn))
+- Feature/validator api client endpoints [\#1024](https://github.com/nymtech/nym/pull/1024) ([jstuczyn](https://github.com/jstuczyn))
+- Updated cosmrs to 0.4.1 [\#1023](https://github.com/nymtech/nym/pull/1023) ([jstuczyn](https://github.com/jstuczyn))
+- Feature/testnet deploy scripts [\#1022](https://github.com/nymtech/nym/pull/1022) ([mfahampshire](https://github.com/mfahampshire))
+- Changed wallet's client to a full validator client [\#1021](https://github.com/nymtech/nym/pull/1021) ([jstuczyn](https://github.com/jstuczyn))
+- Fix 404 link [\#1020](https://github.com/nymtech/nym/pull/1020) ([RiccardoMasutti](https://github.com/RiccardoMasutti))
+- Feature/additional mixnode endpoints [\#1019](https://github.com/nymtech/nym/pull/1019) ([jstuczyn](https://github.com/jstuczyn))
+- Introduced denom check when trying to withdraw vested coins [\#1018](https://github.com/nymtech/nym/pull/1018) ([jstuczyn](https://github.com/jstuczyn))
+- Add network defaults for qa [\#1017](https://github.com/nymtech/nym/pull/1017) ([neacsu](https://github.com/neacsu))
+- Feature/expanded events [\#1015](https://github.com/nymtech/nym/pull/1015) ([jstuczyn](https://github.com/jstuczyn))
+- update frontend to use new profit update api [\#1014](https://github.com/nymtech/nym/pull/1014) ([fmtabbara](https://github.com/fmtabbara))
+- Feature/node state endpoint [\#1013](https://github.com/nymtech/nym/pull/1013) ([jstuczyn](https://github.com/jstuczyn))
+- Feature/hourly set updates [\#1012](https://github.com/nymtech/nym/pull/1012) ([durch](https://github.com/durch))
+- Feature/remove unused profit margin [\#1011](https://github.com/nymtech/nym/pull/1011) ([neacsu](https://github.com/neacsu))
+- Feature/explorer node status [\#1010](https://github.com/nymtech/nym/pull/1010) ([jstuczyn](https://github.com/jstuczyn))
+- Use serial integer instead of random [\#1009](https://github.com/nymtech/nym/pull/1009) ([durch](https://github.com/durch))
+- Feature/configure profit [\#1008](https://github.com/nymtech/nym/pull/1008) ([neacsu](https://github.com/neacsu))
+- Feature/fix gateway sign [\#1004](https://github.com/nymtech/nym/pull/1004) ([neacsu](https://github.com/neacsu))
+- Fix clippy [\#1003](https://github.com/nymtech/nym/pull/1003) ([neacsu](https://github.com/neacsu))
+- Update wallet version [\#998](https://github.com/nymtech/nym/pull/998) ([tommyv1987](https://github.com/tommyv1987))
+- Fix wallet build instructions [\#997](https://github.com/nymtech/nym/pull/997) ([tommyv1987](https://github.com/tommyv1987))
+- Make the separation between testnet-mode and erc20 bandwidth mode clearer [\#994](https://github.com/nymtech/nym/pull/994) ([neacsu](https://github.com/neacsu))
+- Bump @openzeppelin/contracts from 3.4.0 to 4.4.1 in /contracts/basic-bandwidth-generation [\#983](https://github.com/nymtech/nym/pull/983) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Feature/implicit runtime [\#973](https://github.com/nymtech/nym/pull/973) ([jstuczyn](https://github.com/jstuczyn))
+- Differentiate staking and ownership [\#961](https://github.com/nymtech/nym/pull/961) ([durch](https://github.com/durch))

 ## [v0.12.1](https://github.com/nymtech/nym/tree/v0.12.1) (2021-12-23)

@@ -22,25 +22,22 @@ members = [
    "clients/native",
    "clients/native/websocket-requests",
    "clients/socks5",
-    "common/bandwidth-claim-contract",
    "common/client-libs/gateway-client",
    "common/client-libs/mixnet-client",
    "common/client-libs/validator-client",
+    "common/credential-storage",
    "common/coconut-interface",
-    "common/commands",
    "common/config",
+    "common/credentials",
+    "common/crypto",
+    "common/crypto/dkg",
+    "common/execute",
+    "common/bandwidth-claim-contract",
    "common/cosmwasm-smart-contracts/coconut-bandwidth-contract",
    "common/cosmwasm-smart-contracts/contracts-common",
    "common/cosmwasm-smart-contracts/mixnet-contract",
    "common/cosmwasm-smart-contracts/multisig-contract",
    "common/cosmwasm-smart-contracts/vesting-contract",
-    "common/credential-storage",
-    "common/credentials",
-    "common/crypto",
-    "common/crypto/dkg",
-    "common/execute",
-    "common/inclusion-probability",
-    "common/ledger",
    "common/mixnode-common",
    "common/network-defaults",
    "common/nonexhaustive-delayqueue",
@@ -56,14 +53,13 @@ members = [
    "common/nymsphinx/params",
    "common/nymsphinx/types",
    "common/pemstore",
+    "common/statistics",
    "common/socks5/proxy-helpers",
    "common/socks5/requests",
-    "common/statistics",
    "common/task",
    "common/topology",
    "common/types",
    "common/wasm-utils",
-    "common/completions",
    "explorer-api",
    "gateway",
    "gateway/gateway-requests",
@@ -72,7 +68,6 @@ members = [
    "service-providers/network-statistics",
    "validator-api",
    "validator-api/validator-api-requests",
-    "tools/nym-cli",
    "tools/ts-rs-cli"
 ]

@@ -81,10 +76,9 @@ default-members = [
    "clients/socks5",
    "gateway",
    "service-providers/network-requester",
-    "service-providers/network-statistics",
    "mixnode",
    "validator-api",
    "explorer-api",
 ]

-exclude = ["explorer", "contracts", "clients/webassembly", "nym-wallet", "nym-connect"]
+exclude = ["explorer", "contracts", "tokenomics-py", "clients/webassembly", "nym-wallet", "nym-connect"]
@@ -1,11 +1,11 @@
-test: clippy-all cargo-test wasm fmt
 test-all: test cargo-test-expensive
+test: build clippy-all cargo-test wasm fmt
 no-clippy: build cargo-test wasm fmt
 happy: fmt clippy-happy test
-clippy-all: clippy-main clippy-coconut clippy-all-contracts clippy-all-wallet clippy-all-connect
+clippy-all: clippy-all-main clippy-all-contracts clippy-all-wallet clippy-all-connect
 clippy-happy: clippy-happy-main clippy-happy-contracts clippy-happy-wallet clippy-happy-connect
-cargo-test: test-main test-contracts test-wallet test-connect test-coconut
-cargo-test-expensive: test-main-expensive test-contracts-expensive test-wallet-expensive test-connect-expensive test-coconut-expensive
+cargo-test: test-main test-contracts test-wallet test-connect
+cargo-test-expensive: test-main-expensive test-contracts-expensive test-wallet-expensive test-connect-expensive
 build: build-contracts build-wallet build-main build-connect
 fmt: fmt-main fmt-contracts fmt-wallet fmt-connect

@@ -21,15 +21,8 @@ clippy-happy-wallet:
 clippy-happy-connect:
 	cargo clippy --manifest-path nym-connect/Cargo.toml

-clippy-main:
-	cargo clippy --workspace -- -D warnings
-
-clippy-coconut:
-	cargo clippy --workspace --features coconut -- -D warnings
-
-clippy-wasm:
-	cargo clippy --workspace --features wasm -- -D warnings
-
+clippy-all-main:
+	cargo clippy --workspace --all-features -- -D warnings

 clippy-all-contracts:
 	cargo clippy --workspace --manifest-path contracts/Cargo.toml --all-features --target wasm32-unknown-unknown -- -D warnings
@@ -41,20 +34,10 @@ clippy-all-connect:
 	cargo clippy --workspace --manifest-path nym-connect/Cargo.toml --all-features -- -D warnings

 test-main:
-	cargo test --workspace
-
-test-coconut:
-	cargo test --workspace --features coconut
-
-test-wasm:
-	cargo test --workspace --features wasm
-
+	cargo test --all-features --workspace

 test-main-expensive:
-	cargo test --workspace -- --ignored
-
-test-coconut-expensive:
-	cargo test --workspace --features coconut -- --ignored
+	cargo test --all-features --workspace -- --ignored

 test-contracts:
 	cargo test --manifest-path contracts/Cargo.toml --all-features
@@ -86,9 +69,6 @@ build-wallet:
 build-connect:
 	cargo build --manifest-path nym-connect/Cargo.toml --workspace

-build-nym-cli:
-	cargo build --release --manifest-path tools/nym-cli/Cargo.toml
-
 fmt-main:
 	cargo fmt --all

@@ -14,7 +14,6 @@ log = "0.4"
 rand = { version = "0.7.3", features = ["wasm-bindgen"] }
 serde = { version = "1.0", features = ["derive"] }
 sled = "0.34"
-thiserror = "1.0.34"
 tokio = { version = "1.19.1", features = ["macros"] }
 url = { version ="2.2", features = ["serde"] }

@@ -26,10 +25,8 @@ gateway-requests = { path = "../../gateway/gateway-requests" }
 nonexhaustive-delayqueue = { path = "../../common/nonexhaustive-delayqueue" }
 nymsphinx = { path = "../../common/nymsphinx" }
 pemstore = { path = "../../common/pemstore" }
-task = { path = "../../common/task" }
 topology = { path = "../../common/topology" }
 validator-client = { path = "../../common/client-libs/validator-client" }
-tap = "1.0.1"

 [dev-dependencies]
 tempfile = "3.1.0"
@@ -13,7 +13,6 @@ use nymsphinx::utils::sample_poisson_duration;
 use rand::{rngs::OsRng, CryptoRng, Rng};
 use std::pin::Pin;
 use std::sync::Arc;
-use task::ShutdownListener;
 use tokio::task::JoinHandle;
 use tokio::time;

@@ -49,9 +48,6 @@ where

    /// Accessor to the common instance of network topology.
    topology_access: TopologyAccessor,
-
-    /// Listen to shutdown signals.
-    shutdown: ShutdownListener,
 }

 impl<R> Stream for LoopCoverTrafficStream<R>
@@ -88,7 +84,6 @@ where
 // obviously when we finally make shared rng that is on 'higher' level, this should become
 // generic `R`
 impl LoopCoverTrafficStream<OsRng> {
-    #[allow(clippy::too_many_arguments)]
    pub fn new(
        ack_key: Arc<AckKey>,
        average_ack_delay: time::Duration,
@@ -97,7 +92,6 @@ impl LoopCoverTrafficStream<OsRng> {
        mix_tx: BatchMixMessageSender,
        our_full_destination: Recipient,
        topology_access: TopologyAccessor,
-        shutdown: ShutdownListener,
    ) -> Self {
        let rng = OsRng;

@@ -111,7 +105,6 @@ impl LoopCoverTrafficStream<OsRng> {
            our_full_destination,
            rng,
            topology_access,
-            shutdown,
        }
    }

@@ -136,7 +129,7 @@ impl LoopCoverTrafficStream<OsRng> {
        let cover_message = generate_loop_cover_packet(
            &mut self.rng,
            topology_ref,
-            &self.ack_key,
+            &*self.ack_key,
            &self.our_full_destination,
            self.average_ack_delay,
            self.average_packet_delay,
@@ -166,25 +159,9 @@ impl LoopCoverTrafficStream<OsRng> {
            self.average_cover_message_sending_delay,
        )));

-        let mut shutdown = self.shutdown.clone();
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                biased;
-                _ = shutdown.recv() => {
-                    log::trace!("LoopCoverTrafficStream: Received shutdown");
-                }
-                next = self.next() => {
-                    if next.is_some() {
-                        self.on_new_message().await;
-                    } else {
-                        log::trace!("LoopCoverTrafficStream: Stopping since channel closed");
-                        break;
-                    }
-                }
-            }
+        while self.next().await.is_some() {
+            self.on_new_message().await;
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("LoopCoverTrafficStream: Exiting");
    }

    pub fn start(mut self) -> JoinHandle<()> {
@@ -6,7 +6,6 @@ use futures::StreamExt;
 use gateway_client::GatewayClient;
 use log::*;
 use nymsphinx::forwarding::packet::MixPacket;
-use task::ShutdownListener;
 use tokio::task::JoinHandle;

 pub type BatchMixMessageSender = mpsc::UnboundedSender<Vec<MixPacket>>;
@@ -19,7 +18,6 @@ pub struct MixTrafficController {
    // later on gateway_client will need to be accessible by other entities
    gateway_client: GatewayClient,
    mix_rx: BatchMixMessageReceiver,
-    shutdown: ShutdownListener,

    // TODO: this is temporary work-around.
    // in long run `gateway_client` will be moved away from `MixTrafficController` anyway.
@@ -30,12 +28,10 @@ impl MixTrafficController {
    pub fn new(
        mix_rx: BatchMixMessageReceiver,
        gateway_client: GatewayClient,
-        shutdown: ShutdownListener,
    ) -> MixTrafficController {
        MixTrafficController {
            gateway_client,
            mix_rx,
-            shutdown,
            consecutive_gateway_failure_count: 0,
        }
    }
@@ -70,24 +66,9 @@ impl MixTrafficController {
    }

    pub async fn run(&mut self) {
-        while !self.shutdown.is_shutdown() {
-            tokio::select! {
-                mix_packets = self.mix_rx.next() => match mix_packets {
-                    Some(mix_packets) => {
-                        self.on_messages(mix_packets).await;
-                    },
-                    None => {
-                        log::trace!("MixTrafficController: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("MixTrafficController: Received shutdown");
-                }
-            }
+        while let Some(mix_packets) = self.mix_rx.next().await {
+            self.on_messages(mix_packets).await;
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("MixTrafficController: Exiting");
    }

    pub fn start(mut self) -> JoinHandle<()> {
@@ -1,5 +1,3 @@
-use std::sync::atomic::AtomicBool;
-
 pub mod cover_traffic_stream;
 pub mod inbound_messages;
 pub mod key_manager;
@@ -8,10 +6,3 @@ pub mod real_messages_control;
 pub mod received_buffer;
 pub mod reply_key_storage;
 pub mod topology_control;
-
-// This is *NOT* used to signal shutdown.
-// It's critical that we don't have any tasks finishing early, this is an additional safety check
-// that tasks exiting are doing so because shutdown has been signalled, and no other reason.
-// In particular for tasks that rely on their associated channel being closed to signal shutdown,
-// and don't have access to a shutdown listener channel.
-pub static SHUTDOWN_HAS_BEEN_SIGNALLED: AtomicBool = AtomicBool::new(false);
@@ -10,7 +10,6 @@ use nymsphinx::{
    chunking::fragment::{FragmentIdentifier, COVER_FRAG_ID},
 };
 use std::sync::Arc;
-use task::ShutdownListener;

 /// Module responsible for listening for any data resembling acknowledgements from the network
 /// and firing actions to remove them from the 'Pending' state.
@@ -18,7 +17,6 @@ pub(super) struct AcknowledgementListener {
    ack_key: Arc<AckKey>,
    ack_receiver: AcknowledgementReceiver,
    action_sender: ActionSender,
-    shutdown: ShutdownListener,
 }

 impl AcknowledgementListener {
@@ -26,13 +24,11 @@ impl AcknowledgementListener {
        ack_key: Arc<AckKey>,
        ack_receiver: AcknowledgementReceiver,
        action_sender: ActionSender,
-        shutdown: ShutdownListener,
    ) -> Self {
        AcknowledgementListener {
            ack_key,
            ack_receiver,
            action_sender,
-            shutdown,
        }
    }

@@ -69,26 +65,12 @@ impl AcknowledgementListener {

    pub(super) async fn run(&mut self) {
        debug!("Started AcknowledgementListener");
-        while !self.shutdown.is_shutdown() {
-            tokio::select! {
-                acks = self.ack_receiver.next() => match acks {
-                    Some(acks) => {
-                        // realistically we would only be getting one ack at the time
-                        for ack in acks {
-                            self.on_ack(ack).await;
-                        }
-                    },
-                    None => {
-                        log::trace!("AcknowledgementListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("AcknowledgementListener: Received shutdown");
-                }
+        while let Some(acks) = self.ack_receiver.next().await {
+            // realistically we would only be getting one ack at the time
+            for ack in acks {
+                self.on_ack(ack).await;
            }
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("AcknowledgementListener: Exiting");
+        error!("TODO: error msg. Or maybe panic?")
    }
 }
@@ -12,7 +12,6 @@ use nymsphinx::Delay as SphinxDelay;
 use std::collections::HashMap;
 use std::sync::Arc;
 use std::time::Duration;
-use task::ShutdownListener;

 pub(crate) type ActionSender = UnboundedSender<Action>;

@@ -100,16 +99,12 @@ pub(super) struct ActionController {

    /// Channel for notifying `RetransmissionRequestListener` about expired acknowledgements.
    retransmission_sender: RetransmissionRequestSender,
-
-    /// Listen for shutdown notifications
-    shutdown: ShutdownListener,
 }

 impl ActionController {
    pub(super) fn new(
        config: Config,
        retransmission_sender: RetransmissionRequestSender,
-        shutdown: ShutdownListener,
    ) -> (Self, ActionSender) {
        let (sender, receiver) = mpsc::unbounded();
        (
@@ -119,7 +114,6 @@ impl ActionController {
                pending_acks_timers: NonExhaustiveDelayQueue::new(),
                incoming_actions: receiver,
                retransmission_sender,
-                shutdown,
            },
            sender,
        )
@@ -252,30 +246,14 @@ impl ActionController {
    }

    pub(super) async fn run(&mut self) {
-        while !self.shutdown.is_shutdown() {
+        loop {
+            // at some point there will be a global shutdown signal here as the third option
            tokio::select! {
-                action = self.incoming_actions.next() => match action {
-                    Some(action) => self.process_action(action),
-                    None => {
-                        log::trace!(
-                            "ActionController: Stopping since incoming actions channel closed"
-                        );
-                        break;
-                    }
-                },
-                expired_ack = self.pending_acks_timers.next() => match expired_ack {
-                    Some(expired_ack) => self.handle_expired_ack_timer(expired_ack),
-                    None => {
-                        log::trace!("ActionController: Stopping since ack channel closed");
-                        break;
-                    }
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("ActionController: Received shutdown");
-                }
+                // we NEVER expect for ANY sender to get dropped so unwrap here is fine
+                action = self.incoming_actions.next() => self.process_action(action.unwrap()),
+                // pending ack queue Stream CANNOT return a `None` so unwrap here is fine
+                expired_ack = self.pending_acks_timers.next() => self.handle_expired_ack_timer(expired_ack.unwrap())
            }
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("ActionController: Exiting");
    }
 }
@@ -16,7 +16,6 @@ use nymsphinx::preparer::MessagePreparer;
 use nymsphinx::{acknowledgements::AckKey, addressing::clients::Recipient};
 use rand::{CryptoRng, Rng};
 use std::sync::Arc;
-use task::ShutdownListener;

 /// Module responsible for dealing with the received messages: splitting them, creating acknowledgements,
 /// putting everything into sphinx packets, etc.
@@ -33,7 +32,6 @@ where
    real_message_sender: BatchRealMessageSender,
    topology_access: TopologyAccessor,
    reply_key_storage: ReplyKeyStorage,
-    shutdown: ShutdownListener,
 }

 impl<R> InputMessageListener<R>
@@ -52,7 +50,6 @@ where
        real_message_sender: BatchRealMessageSender,
        topology_access: TopologyAccessor,
        reply_key_storage: ReplyKeyStorage,
-        shutdown: ShutdownListener,
    ) -> Self {
        InputMessageListener {
            ack_key,
@@ -63,7 +60,6 @@ where
            real_message_sender,
            topology_access,
            reply_key_storage,
-            shutdown,
        }
    }

@@ -137,6 +133,7 @@ where
            let prepared_fragment = self
                .message_preparer
                .prepare_chunk_for_sending(chunk_clone, topology, &self.ack_key, &recipient)
+                .await
                .unwrap();

            real_messages.push(RealMessage::new(
@@ -186,23 +183,9 @@ where

    pub(super) async fn run(&mut self) {
        debug!("Started InputMessageListener");
-        while !self.shutdown.is_shutdown() {
-            tokio::select! {
-                input_msg = self.input_receiver.next() => match input_msg {
-                    Some(input_msg) => {
-                        self.on_input_message(input_msg).await;
-                    },
-                    None => {
-                        log::trace!("InputMessageListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("InputMessageListener: Received shutdown");
-                }
-            }
+        while let Some(input_msg) = self.input_receiver.next().await {
+            self.on_input_message(input_msg).await;
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("InputMessageListener: Exiting");
+        error!("TODO: error msg. Or maybe panic?")
    }
 }
@@ -25,7 +25,6 @@ use std::{
    sync::{Arc, Weak},
    time::Duration,
 };
-use task::ShutdownListener;
 use tokio::task::JoinHandle;

 mod acknowledgement_listener;
@@ -153,7 +152,6 @@ impl<R> AcknowledgementController<R>
 where
    R: 'static + CryptoRng + Rng + Clone + Send,
 {
-    #[allow(clippy::too_many_arguments)]
    pub(super) fn new(
        config: Config,
        rng: R,
@@ -162,14 +160,13 @@ where
        ack_recipient: Recipient,
        reply_key_storage: ReplyKeyStorage,
        connectors: AcknowledgementControllerConnectors,
-        shutdown: ShutdownListener,
    ) -> Self {
        let (retransmission_tx, retransmission_rx) = mpsc::unbounded();

        let action_config =
            action_controller::Config::new(config.ack_wait_addition, config.ack_wait_multiplier);
        let (action_controller, action_sender) =
-            ActionController::new(action_config, retransmission_tx, shutdown.clone());
+            ActionController::new(action_config, retransmission_tx);

        let message_preparer = MessagePreparer::new(
            rng,
@@ -183,7 +180,6 @@ where
            Arc::clone(&ack_key),
            connectors.ack_receiver,
            action_sender.clone(),
-            shutdown.clone(),
        );

        // will listen for any new messages from the client
@@ -196,7 +192,6 @@ where
            connectors.real_message_sender.clone(),
            topology_access.clone(),
            reply_key_storage,
-            shutdown.clone(),
        );

        // will listen for any ack timeouts and trigger retransmission
@@ -208,13 +203,12 @@ where
            connectors.real_message_sender,
            retransmission_rx,
            topology_access,
-            shutdown.clone(),
        );

        // will listen for events indicating the packet was sent through the network so that
        // the retransmission timer should be started.
        let sent_notification_listener =
-            SentNotificationListener::new(connectors.sent_notifier, action_sender, shutdown);
+            SentNotificationListener::new(connectors.sent_notifier, action_sender);

        AcknowledgementController {
            acknowledgement_listener: Some(acknowledgement_listener),
@@ -238,27 +232,27 @@ where
        // graceful shutdowns.
        let ack_listener_fut = tokio::spawn(async move {
            acknowledgement_listener.run().await;
-            debug!("The acknowledgement listener has finished execution!");
+            error!("The acknowledgement listener has finished execution!");
            acknowledgement_listener
        });
        let input_listener_fut = tokio::spawn(async move {
            input_message_listener.run().await;
-            debug!("The input listener has finished execution!");
+            error!("The input listener has finished execution!");
            input_message_listener
        });
        let retransmission_req_fut = tokio::spawn(async move {
            retransmission_request_listener.run().await;
-            debug!("The retransmission request listener has finished execution!");
+            error!("The retransmission request listener has finished execution!");
            retransmission_request_listener
        });
        let sent_notification_fut = tokio::spawn(async move {
            sent_notification_listener.run().await;
-            debug!("The sent notification listener has finished execution!");
+            error!("The sent notification listener has finished execution!");
            sent_notification_listener
        });
        let action_controller_fut = tokio::spawn(async move {
            action_controller.run().await;
-            debug!("The controller has finished execution!");
+            error!("The controller has finished execution!");
            action_controller
        });

@@ -14,7 +14,6 @@ use nymsphinx::preparer::MessagePreparer;
 use nymsphinx::{acknowledgements::AckKey, addressing::clients::Recipient};
 use rand::{CryptoRng, Rng};
 use std::sync::{Arc, Weak};
-use task::ShutdownListener;

 // responsible for packet retransmission upon fired timer
 pub(super) struct RetransmissionRequestListener<R>
@@ -28,14 +27,12 @@ where
    real_message_sender: BatchRealMessageSender,
    request_receiver: RetransmissionRequestReceiver,
    topology_access: TopologyAccessor,
-    shutdown: ShutdownListener,
 }

 impl<R> RetransmissionRequestListener<R>
 where
    R: CryptoRng + Rng,
 {
-    #[allow(clippy::too_many_arguments)]
    pub(super) fn new(
        ack_key: Arc<AckKey>,
        ack_recipient: Recipient,
@@ -44,7 +41,6 @@ where
        real_message_sender: BatchRealMessageSender,
        request_receiver: RetransmissionRequestReceiver,
        topology_access: TopologyAccessor,
-        shutdown: ShutdownListener,
    ) -> Self {
        RetransmissionRequestListener {
            ack_key,
@@ -54,7 +50,6 @@ where
            real_message_sender,
            request_receiver,
            topology_access,
-            shutdown,
        }
    }

@@ -88,6 +83,7 @@ where
        let prepared_fragment = self
            .message_preparer
            .prepare_chunk_for_sending(chunk_clone, topology_ref, &self.ack_key, packet_recipient)
+            .await
            .unwrap();

        // if we have the ONLY strong reference to the ack data, it means it was removed from the
@@ -126,22 +122,9 @@ where

    pub(super) async fn run(&mut self) {
        debug!("Started RetransmissionRequestListener");
-
-        while !self.shutdown.is_shutdown() {
-            tokio::select! {
-                timed_out_ack = self.request_receiver.next() => match timed_out_ack {
-                    Some(timed_out_ack) => self.on_retransmission_request(timed_out_ack).await,
-                    None => {
-                        log::trace!("RetransmissionRequestListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("RetransmissionRequestListener: Received shutdown");
-                }
-            }
+        while let Some(timed_out_ack) = self.request_receiver.next().await {
+            self.on_retransmission_request(timed_out_ack).await;
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("RetransmissionRequestListener: Exiting");
+        error!("TODO: error msg. Or maybe panic?")
    }
 }
@@ -6,7 +6,6 @@ use super::SentPacketNotificationReceiver;
 use futures::StreamExt;
 use log::*;
 use nymsphinx::chunking::fragment::{FragmentIdentifier, COVER_FRAG_ID};
-use task::ShutdownListener;

 /// Module responsible for starting up retransmission timers.
 /// It is required because when we send our packet to the `real traffic stream` controlled
@@ -15,19 +14,16 @@ use task::ShutdownListener;
 pub(super) struct SentNotificationListener {
    sent_notifier: SentPacketNotificationReceiver,
    action_sender: ActionSender,
-    shutdown: ShutdownListener,
 }

 impl SentNotificationListener {
    pub(super) fn new(
        sent_notifier: SentPacketNotificationReceiver,
        action_sender: ActionSender,
-        shutdown: ShutdownListener,
    ) -> Self {
        SentNotificationListener {
            sent_notifier,
            action_sender,
-            shutdown,
        }
    }

@@ -48,23 +44,9 @@ impl SentNotificationListener {

    pub(super) async fn run(&mut self) {
        debug!("Started SentNotificationListener");
-        while !self.shutdown.is_shutdown() {
-            tokio::select! {
-                frag_id = self.sent_notifier.next() => match frag_id {
-                    Some(frag_id) => {
-                        self.on_sent_message(frag_id).await;
-                    }
-                    None => {
-                        log::trace!("SentNotificationListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("SentNotificationListener: Received shutdown");
-                }
-            }
+        while let Some(frag_id) = self.sent_notifier.next().await {
+            self.on_sent_message(frag_id).await;
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("SentNotificationListener: Exiting");
+        error!("TODO: error msg. Or maybe panic?")
    }
 }
@@ -22,7 +22,6 @@ use nymsphinx::addressing::clients::Recipient;
 use rand::{rngs::OsRng, CryptoRng, Rng};
 use std::sync::Arc;
 use std::time::Duration;
-use task::ShutdownListener;
 use tokio::task::JoinHandle;

 mod acknowledgement_control;
@@ -92,7 +91,6 @@ impl RealMessagesController<OsRng> {
        mix_sender: BatchMixMessageSender,
        topology_access: TopologyAccessor,
        reply_key_storage: ReplyKeyStorage,
-        shutdown: ShutdownListener,
    ) -> Self {
        let rng = OsRng;

@@ -121,7 +119,6 @@ impl RealMessagesController<OsRng> {
            config.self_recipient,
            reply_key_storage,
            ack_controller_connectors,
-            shutdown.clone(),
        );

        let out_queue_config = real_traffic_stream::Config::new(
@@ -139,7 +136,6 @@ impl RealMessagesController<OsRng> {
            rng,
            config.self_recipient,
            topology_access,
-            shutdown,
        );

        RealMessagesController {
@@ -157,12 +153,12 @@ impl RealMessagesController<OsRng> {
        // graceful shutdowns.
        let out_queue_control_fut = tokio::spawn(async move {
            out_queue_control.run_out_queue_control().await;
-            debug!("The out queue controller has finished execution!");
+            error!("The out queue controller has finished execution!");
            out_queue_control
        });
        let ack_control_fut = tokio::spawn(async move {
            ack_control.run().await;
-            debug!("The acknowledgement controller has finished execution!");
+            error!("The acknowledgement controller has finished execution!");
            ack_control
        });

@@ -19,7 +19,6 @@ use std::collections::VecDeque;
 use std::pin::Pin;
 use std::sync::Arc;
 use std::time::Duration;
-use task::ShutdownListener;
 use tokio::time;

 /// Configurable parameters of the `OutQueueControl`
@@ -84,9 +83,6 @@ where

    /// Buffer containing all real messages received. It is first exhausted before more are pulled.
    received_buffer: VecDeque<RealMessage>,
-
-    /// Listens for shutdown signals
-    shutdown: ShutdownListener,
 }

 pub(crate) struct RealMessage {
@@ -178,7 +174,6 @@ where
        rng: R,
        our_full_destination: Recipient,
        topology_access: TopologyAccessor,
-        shutdown: ShutdownListener,
    ) -> Self {
        OutQueueControl {
            config,
@@ -191,7 +186,6 @@ where
            rng,
            topology_access,
            received_buffer: VecDeque::with_capacity(0), // we won't be putting any data into this guy directly
-            shutdown,
        }
    }

@@ -228,7 +222,7 @@ where
                generate_loop_cover_packet(
                    &mut self.rng,
                    topology_ref,
-                    &self.ack_key,
+                    &*self.ack_key,
                    &self.our_full_destination,
                    self.config.average_ack_delay,
                    self.config.average_packet_delay,
@@ -245,15 +239,7 @@ where
        // - we run out of memory
        // - the receiver channel is closed
        // in either case there's no recovery and we can only panic
-        if let Err(err) = self.mix_tx.unbounded_send(vec![next_message]) {
-            if self.shutdown.is_shutdown_poll() {
-                log::info!("Failed to send (shutdown detected)");
-            } else {
-                // We don't try to limp along, panic to avoid continuing in a potentially
-                // inconsistent state
-                panic!("{err}");
-            }
-        }
+        self.mix_tx.unbounded_send(vec![next_message]).unwrap();

        // JS: Not entirely sure why or how it fixes stuff, but without the yield call,
        // the UnboundedReceiver [of mix_rx] will not get a chance to read anything
@@ -271,26 +257,9 @@ where
            self.config.average_message_sending_delay,
        )));

-        let mut shutdown = self.shutdown.clone();
-        while !shutdown.is_shutdown() {
-            tokio::select! {
-                biased;
-                _ = shutdown.recv() => {
-                    log::trace!("OutQueueControl: Received shutdown");
-                }
-                next_message = self.next() => match next_message {
-                    Some(next_message) => {
-                        self.on_message(next_message).await;
-                    },
-                    None => {
-                        log::trace!("OutQueueControl: Stopping since channel closed");
-                        break;
-                    }
-                }
-            }
+        while let Some(next_message) = self.next().await {
+            self.on_message(next_message).await;
        }
-        assert!(shutdown.is_shutdown_poll());
-        log::debug!("OutQueueControl: Exiting");
    }

    pub(crate) async fn run_out_queue_control(&mut self) {
@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::client::reply_key_storage::ReplyKeyStorage;
-use crate::client::SHUTDOWN_HAS_BEEN_SIGNALLED;
 use crypto::asymmetric::encryption;
 use crypto::symmetric::stream_cipher;
 use crypto::Digest;
@@ -15,9 +14,7 @@ use nymsphinx::anonymous_replies::{encryption_key::EncryptionKeyDigest, SurbEncr
 use nymsphinx::params::{ReplySurbEncryptionAlgorithm, ReplySurbKeyDigestAlgorithm};
 use nymsphinx::receiver::{MessageReceiver, MessageRecoveryError, ReconstructedMessage};
 use std::collections::HashSet;
-use std::sync::atomic::Ordering;
 use std::sync::Arc;
-use task::ShutdownListener;
 use tokio::task::JoinHandle;

 // Buffer Requests to say "hey, send any reconstructed messages to this channel"
@@ -295,27 +292,16 @@ impl RequestReceiver {

    fn start(mut self) -> JoinHandle<()> {
        tokio::spawn(async move {
-            loop {
-                tokio::select! {
-                    request = self.query_receiver.next() => {
-                        match request {
-                            Some(ReceivedBufferMessage::ReceiverAnnounce(sender)) => {
-                                self.received_buffer.connect_sender(sender).await;
-                            }
-                            Some(ReceivedBufferMessage::ReceiverDisconnect) => {
-                                self.received_buffer.disconnect_sender().await
-                            }
-                            None => {
-                                log::trace!("RequestReceiver: Stopping since channel closed");
-                                break;
-                            },
-                        }
-                    },
-                };
+            while let Some(request) = self.query_receiver.next().await {
+                match request {
+                    ReceivedBufferMessage::ReceiverAnnounce(sender) => {
+                        self.received_buffer.connect_sender(sender).await;
+                    }
+                    ReceivedBufferMessage::ReceiverDisconnect => {
+                        self.received_buffer.disconnect_sender().await
+                    }
+                }
            }
-
-            assert!(SHUTDOWN_HAS_BEEN_SIGNALLED.load(Ordering::Relaxed));
-            log::debug!("RequestReceiver: Exiting");
        })
    }
 }
@@ -323,41 +309,23 @@ impl RequestReceiver {
 struct FragmentedMessageReceiver {
    received_buffer: ReceivedMessagesBuffer,
    mixnet_packet_receiver: MixnetMessageReceiver,
-    shutdown: ShutdownListener,
 }

 impl FragmentedMessageReceiver {
    fn new(
        received_buffer: ReceivedMessagesBuffer,
        mixnet_packet_receiver: MixnetMessageReceiver,
-        shutdown: ShutdownListener,
    ) -> Self {
        FragmentedMessageReceiver {
            received_buffer,
            mixnet_packet_receiver,
-            shutdown,
        }
    }
    fn start(mut self) -> JoinHandle<()> {
        tokio::spawn(async move {
-            while !self.shutdown.is_shutdown() {
-                tokio::select! {
-                    new_messages = self.mixnet_packet_receiver.next() => match new_messages {
-                        Some(new_messages) => {
-                            self.received_buffer.handle_new_received(new_messages).await;
-                        }
-                        None => {
-                            log::trace!("FragmentedMessageReceiver: Stopping since channel closed");
-                            break;
-                        }
-                    },
-                    _ = self.shutdown.recv() => {
-                        log::trace!("FragmentedMessageReceiver: Received shutdown");
-                    }
-                }
+            while let Some(new_messages) = self.mixnet_packet_receiver.next().await {
+                self.received_buffer.handle_new_received(new_messages).await;
            }
-            assert!(self.shutdown.is_shutdown_poll());
-            log::debug!("FragmentedMessageReceiver: Exiting");
        })
    }
 }
@@ -373,7 +341,6 @@ impl ReceivedMessagesBufferController {
        query_receiver: ReceivedBufferRequestReceiver,
        mixnet_packet_receiver: MixnetMessageReceiver,
        reply_key_storage: ReplyKeyStorage,
-        shutdown: ShutdownListener,
    ) -> Self {
        let received_buffer =
            ReceivedMessagesBuffer::new(local_encryption_keypair, reply_key_storage);
@@ -382,7 +349,6 @@ impl ReceivedMessagesBufferController {
            fragmented_message_receiver: FragmentedMessageReceiver::new(
                received_buffer.clone(),
                mixnet_packet_receiver,
-                shutdown,
            ),
            request_receiver: RequestReceiver::new(received_buffer, query_receiver),
        }
@@ -10,10 +10,9 @@ use std::ops::Deref;
 use std::sync::Arc;
 use std::time;
 use std::time::Duration;
-use task::ShutdownListener;
 use tokio::sync::{RwLock, RwLockReadGuard};
 use tokio::task::JoinHandle;
-use topology::{nym_topology_from_detailed, NymTopology};
+use topology::{nym_topology_from_bonds, NymTopology};
 use url::Url;

 // I'm extremely curious why compiler NEVER complained about lack of Debug here before
@@ -266,8 +265,8 @@ impl TopologyRefresher {
        };

        let mixnodes_count = mixnodes.len();
-        let topology = nym_topology_from_detailed(mixnodes, gateways)
-            .filter_system_version(&self.client_version);
+        let topology =
+            nym_topology_from_bonds(mixnodes, gateways).filter_system_version(&self.client_version);

        if !self.check_layer_distribution(&topology, mixnodes_count) {
            warn!("The current filtered active topology has extremely skewed layer distribution. It cannot be used.");
@@ -304,20 +303,12 @@ impl TopologyRefresher {
        self.topology_accessor.is_routable().await
    }

-    pub fn start(mut self, mut shutdown: ShutdownListener) -> JoinHandle<()> {
+    pub fn start(mut self) -> JoinHandle<()> {
        tokio::spawn(async move {
-            while !shutdown.is_shutdown() {
-                tokio::select! {
-                    _ = tokio::time::sleep(self.refresh_rate) => {
-                        self.refresh().await;
-                    },
-                    _ = shutdown.recv() => {
-                        log::trace!("TopologyRefresher: Received shutdown");
-                    },
-                }
+            loop {
+                tokio::time::sleep(self.refresh_rate).await;
+                self.refresh().await;
            }
-            assert!(shutdown.is_shutdown_poll());
-            log::debug!("TopologyRefresher: Exiting");
        })
    }
 }
@@ -1,6 +1,7 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

+use config::defaults::*;
 use config::NymConfig;
 use serde::{Deserialize, Serialize};
 use std::marker::PhantomData;
@@ -121,6 +122,16 @@ impl<T: NymConfig> Config<T> {
        self.client.gateway_endpoint.gateway_id = id.into();
    }

+    #[cfg(not(feature = "coconut"))]
+    pub fn with_eth_private_key<S: Into<String>>(&mut self, eth_private_key: S) {
+        self.client.eth_private_key = eth_private_key.into();
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    pub fn with_eth_endpoint<S: Into<String>>(&mut self, eth_endpoint: S) {
+        self.client.eth_endpoint = eth_endpoint.into();
+    }
+
    pub fn set_custom_validator_apis(&mut self, validator_api_urls: Vec<Url>) {
        self.client.validator_api_urls = validator_api_urls;
    }
@@ -199,6 +210,16 @@ impl<T: NymConfig> Config<T> {
        self.client.database_path.clone()
    }

+    #[cfg(not(feature = "coconut"))]
+    pub fn get_eth_endpoint(&self) -> String {
+        self.client.eth_endpoint.clone()
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    pub fn get_eth_private_key(&self) -> String {
+        self.client.eth_private_key.clone()
+    }
+
    // Debug getters
    pub fn get_average_packet_delay(&self) -> Duration {
        self.debug.average_packet_delay
@@ -322,6 +343,14 @@ pub struct Client<T> {
    /// Path to the database containing bandwidth credentials of this client.
    database_path: PathBuf,

+    /// Ethereum private key.
+    #[cfg(not(feature = "coconut"))]
+    eth_private_key: String,
+
+    /// Address to an Ethereum full node.
+    #[cfg(not(feature = "coconut"))]
+    eth_endpoint: String,
+
    /// nym_home_directory specifies absolute path to the home nym Clients directory.
    /// It is expected to use default value and hence .toml file should not redefine this field.
    nym_root_directory: PathBuf,
@@ -337,7 +366,7 @@ impl<T: NymConfig> Default for Client<T> {
            version: env!("CARGO_PKG_VERSION").to_string(),
            id: "".to_string(),
            disabled_credentials_mode: true,
-            validator_api_urls: vec![],
+            validator_api_urls: default_api_endpoints(),
            private_identity_key_file: Default::default(),
            public_identity_key_file: Default::default(),
            private_encryption_key_file: Default::default(),
@@ -347,6 +376,10 @@ impl<T: NymConfig> Default for Client<T> {
            reply_encryption_key_store_path: Default::default(),
            gateway_endpoint: Default::default(),
            database_path: Default::default(),
+            #[cfg(not(feature = "coconut"))]
+            eth_private_key: "".to_string(),
+            #[cfg(not(feature = "coconut"))]
+            eth_endpoint: "".to_string(),
            nym_root_directory: T::default_root_directory(),
            super_struct: Default::default(),
        }
@@ -1,27 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use crypto::asymmetric::identity::Ed25519RecoveryError;
-use gateway_client::error::GatewayClientError;
-use validator_client::ValidatorClientError;
-
-#[derive(thiserror::Error, Debug)]
-pub enum ClientCoreError {
-    #[error("I/O error: {0}")]
-    IoError(#[from] std::io::Error),
-    #[error("Gateway client error: {0}")]
-    GatewayClientError(#[from] GatewayClientError),
-    #[error("Ed25519 error: {0}")]
-    Ed25519RecoveryError(#[from] Ed25519RecoveryError),
-    #[error("Validator client error: {0}")]
-    ValidatorClientError(#[from] ValidatorClientError),
-
-    #[error("No gateway with id: {0}")]
-    NoGatewayWithId(String),
-    #[error("No gateways on network")]
-    NoGatewaysOnNetwork,
-    #[error("List of validator apis is empty")]
-    ListOfValidatorApisIsEmpty,
-    #[error("Could not load existing gateway configuration: {0}")]
-    CouldNotLoadExistingGatewayConfiguration(std::io::Error),
-}
@@ -14,27 +14,25 @@ use nymsphinx::addressing::nodes::NodeIdentity;
 use rand::rngs::OsRng;
 use rand::seq::SliceRandom;
 use rand::thread_rng;
-use tap::TapFallible;
 use topology::{filter::VersionFilterable, gateway};
 use url::Url;

 use crate::{
    client::key_manager::KeyManager,
    config::{persistence::key_pathfinder::ClientKeyPathfinder, Config},
-    error::ClientCoreError,
 };

 pub async fn query_gateway_details(
    validator_servers: Vec<Url>,
    chosen_gateway_id: Option<&str>,
-) -> Result<gateway::Node, ClientCoreError> {
+) -> gateway::Node {
    let validator_api = validator_servers
        .choose(&mut thread_rng())
-        .ok_or(ClientCoreError::ListOfValidatorApisIsEmpty)?;
+        .expect("The list of validator apis is empty");
    let validator_client = validator_client::ApiClient::new(validator_api.clone());

    log::trace!("Fetching list of gateways from: {}", validator_api);
-    let gateways = validator_client.get_cached_gateways().await?;
+    let gateways = validator_client.get_cached_gateways().await.unwrap();
    let valid_gateways = gateways
        .into_iter()
        .filter_map(|gateway| gateway.try_into().ok())
@@ -49,40 +47,38 @@ pub async fn query_gateway_details(
        filtered_gateways
            .iter()
            .find(|gateway| gateway.identity_key.to_base58_string() == gateway_id)
-            .ok_or_else(|| ClientCoreError::NoGatewayWithId(gateway_id.to_string()))
-            .cloned()
+            .expect(&*format!("no gateway with id {} exists!", gateway_id))
+            .clone()
    } else {
        filtered_gateways
            .choose(&mut rand::thread_rng())
-            .ok_or(ClientCoreError::NoGatewaysOnNetwork)
-            .cloned()
+            .expect("there are no gateways on the network!")
+            .clone()
    }
 }

 pub async fn register_with_gateway_and_store_keys<T>(
    gateway_details: gateway::Node,
    config: &Config<T>,
-) -> Result<(), ClientCoreError>
-where
+) where
    T: NymConfig,
 {
    let mut rng = OsRng;
    let mut key_manager = KeyManager::new(&mut rng);

-    let shared_keys =
-        register_with_gateway(&gateway_details, key_manager.identity_keypair()).await?;
+    let shared_keys = register_with_gateway(&gateway_details, key_manager.identity_keypair()).await;
    key_manager.insert_gateway_shared_key(shared_keys);

    let pathfinder = ClientKeyPathfinder::new_from_config(config);
-    Ok(key_manager
+    key_manager
        .store_keys(&pathfinder)
-        .tap_err(|err| log::error!("Failed to generate keys: {err}"))?)
+        .expect("Failed to generated keys");
 }

 async fn register_with_gateway(
    gateway: &gateway::Node,
    our_identity: Arc<identity::KeyPair>,
-) -> Result<Arc<SharedKeys>, ClientCoreError> {
+) -> Arc<SharedKeys> {
    let timeout = Duration::from_millis(1500);
    let mut gateway_client = GatewayClient::new_init(
        gateway.clients_address(),
@@ -90,59 +86,52 @@ async fn register_with_gateway(
        gateway.owner.clone(),
        our_identity.clone(),
        timeout,
-        None,
    );
    gateway_client
        .establish_connection()
        .await
-        .tap_err(|_| log::warn!("Failed to establish connection with gateway!"))?;
-    let shared_keys = gateway_client
+        .expect("failed to establish connection with the gateway!");
+    gateway_client
        .perform_initial_authentication()
        .await
-        .tap_err(|_| log::warn!("Failed to register with the gateway!"))?;
-    Ok(shared_keys)
+        .expect("failed to register with the gateway!")
 }

-pub fn show_address<T>(config: &Config<T>) -> Result<(), ClientCoreError>
+pub fn show_address<T>(config: &Config<T>)
 where
    T: config::NymConfig,
 {
-    fn load_identity_keys(
-        pathfinder: &ClientKeyPathfinder,
-    ) -> Result<identity::KeyPair, ClientCoreError> {
+    fn load_identity_keys(pathfinder: &ClientKeyPathfinder) -> identity::KeyPair {
        let identity_keypair: identity::KeyPair =
            pemstore::load_keypair(&pemstore::KeyPairPath::new(
                pathfinder.private_identity_key().to_owned(),
                pathfinder.public_identity_key().to_owned(),
            ))
-            .tap_err(|_| log::error!("Failed to read stored identity key files"))?;
-        Ok(identity_keypair)
+            .expect("Failed to read stored identity key files");
+        identity_keypair
    }

-    fn load_sphinx_keys(
-        pathfinder: &ClientKeyPathfinder,
-    ) -> Result<encryption::KeyPair, ClientCoreError> {
+    fn load_sphinx_keys(pathfinder: &ClientKeyPathfinder) -> encryption::KeyPair {
        let sphinx_keypair: encryption::KeyPair =
            pemstore::load_keypair(&pemstore::KeyPairPath::new(
                pathfinder.private_encryption_key().to_owned(),
                pathfinder.public_encryption_key().to_owned(),
            ))
-            .tap_err(|_| log::error!("Failed to read stored sphinx key files"))?;
-        Ok(sphinx_keypair)
+            .expect("Failed to read stored sphinx key files");
+        sphinx_keypair
    }

    let pathfinder = ClientKeyPathfinder::new_from_config(config);
-    let identity_keypair = load_identity_keys(&pathfinder)?;
-    let sphinx_keypair = load_sphinx_keys(&pathfinder)?;
+    let identity_keypair = load_identity_keys(&pathfinder);
+    let sphinx_keypair = load_sphinx_keys(&pathfinder);

    let client_recipient = Recipient::new(
        *identity_keypair.public_key(),
        *sphinx_keypair.public_key(),
        // TODO: below only works under assumption that gateway address == gateway id
        // (which currently is true)
-        NodeIdentity::from_base58_string(config.get_gateway_id())?,
+        NodeIdentity::from_base58_string(config.get_gateway_id()).unwrap(),
    );

    println!("\nThe address of this client is: {}", client_recipient);
-    Ok(())
 }
@@ -1,4 +1,3 @@
 pub mod client;
 pub mod config;
-pub mod error;
 pub mod init;
@@ -9,7 +9,7 @@ edition = "2021"
 async-trait = "0.1.52"
 bip39 = "1.0.1"
 cfg-if = "0.1"
-clap = { version = "3.2", features = ["cargo", "derive"] }
+clap = { version = "3.0.10", features = ["cargo", "derive"] }
 pickledb = "0.4.1"
 rand = "0.7.3"
 serde = { version = "1.0", features = ["derive"] }
@@ -18,8 +18,6 @@ url = "2.2"
 tokio = { version = "1.19.1", features = ["rt-multi-thread", "net", "signal", "macros"] } # async runtime

 coconut-interface = { path = "../../common/coconut-interface" }
-config = { path = "../../common/config" }
-completions = { path = "../../common/completions" }
 credentials = { path = "../../common/credentials" }
 credential-storage = { path = "../../common/credential-storage" }
 crypto = { path = "../../common/crypto", features = ["rand", "asymmetric", "symmetric", "aes", "hashing"] }
@@ -2,8 +2,9 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::error::Result;
+use crate::{MNEMONIC, NYMD_URL};
 use bip39::Mnemonic;
-use network_defaults::{NymNetworkDetails, VOUCHER_INFO};
+use network_defaults::{DEFAULT_NETWORK, MIX_DENOM, VOUCHER_INFO};
 use std::str::FromStr;
 use url::Url;
 use validator_client::nymd;
@@ -12,23 +13,18 @@ use validator_client::nymd::{Coin, Fee, NymdClient, SigningNymdClient};

 pub(crate) struct Client {
    nymd_client: NymdClient<SigningNymdClient>,
-    mix_denom_base: String,
 }

 impl Client {
-    pub fn new(nymd_url: &str, mnemonic: &str) -> Self {
-        let nymd_url = Url::from_str(nymd_url).unwrap();
-        let mnemonic = Mnemonic::from_str(mnemonic).unwrap();
-        let network_details = NymNetworkDetails::new_from_env();
-        let config = nymd::Config::try_from_nym_network_details(&network_details)
+    pub fn new() -> Self {
+        let nymd_url = Url::from_str(NYMD_URL).unwrap();
+        let mnemonic = Mnemonic::from_str(MNEMONIC).unwrap();
+        let config = nymd::Config::try_from_nym_network_details(&DEFAULT_NETWORK.details())
            .expect("failed to construct valid validator client config with the provided network");
        let nymd_client =
            NymdClient::connect_with_mnemonic(config, nymd_url.as_ref(), mnemonic, None).unwrap();

-        Client {
-            nymd_client,
-            mix_denom_base: network_details.chain_details.mix_denom.base,
-        }
+        Client { nymd_client }
    }

    pub async fn deposit(
@@ -38,7 +34,7 @@ impl Client {
        encryption_key: String,
        fee: Option<Fee>,
    ) -> Result<String> {
-        let amount = Coin::new(amount as u128, self.mix_denom_base.clone());
+        let amount = Coin::new(amount as u128, MIX_DENOM.base.to_string());
        Ok(self
            .nymd_client
            .deposit(
@@ -3,10 +3,10 @@

 use async_trait::async_trait;
 use clap::{Args, Subcommand};
-use completions::ArgShell;
 use pickledb::PickleDb;
 use rand::rngs::OsRng;
 use std::str::FromStr;
+use url::Url;

 use coconut_interface::{Attribute, Base58, BlindSignRequest, Bytable, Parameters};
 use credential_storage::storage::Storage;
@@ -20,6 +20,7 @@ use validator_client::nymd::tx::Hash;
 use crate::client::Client;
 use crate::error::{CredentialClientError, Result};
 use crate::state::{KeyPair, RequestData, State};
+use crate::SIGNER_AUTHORITIES;

 #[derive(Subcommand)]
 pub(crate) enum Commands {
@@ -29,12 +30,6 @@ pub(crate) enum Commands {
    ListDeposits(ListDeposits),
    /// Get a credential for a given deposit
    GetCredential(GetCredential),
-
-    /// Generate shell completions
-    Completions(ArgShell),
-
-    /// Generate Fig specification
-    GenerateFigSpec,
 }

 #[async_trait]
@@ -44,12 +39,6 @@ pub(crate) trait Execute {

 #[derive(Args, Clone)]
 pub(crate) struct Deposit {
-    /// The nymd URL that should be used
-    #[clap(long)]
-    nymd_url: String,
-    /// A mnemonic for the account that does the deposit
-    #[clap(long)]
-    mnemonic: String,
    /// The amount that needs to be deposited
    #[clap(long)]
    amount: u64,
@@ -62,7 +51,7 @@ impl Execute for Deposit {
        let signing_keypair = KeyPair::from(identity::KeyPair::new(&mut rng));
        let encryption_keypair = KeyPair::from(encryption::KeyPair::new(&mut rng));

-        let client = Client::new(&self.nymd_url, &self.mnemonic);
+        let client = Client::new();
        let tx_hash = client
            .deposit(
                self.amount,
@@ -107,10 +96,6 @@ pub(crate) struct GetCredential {
    /// The hash of a successful deposit transaction
    #[clap(long)]
    tx_hash: String,
-    /// The URLs to the validator-api endpoints the are run as coconut signer authorities, separated
-    /// by comma (,)
-    #[clap(long)]
-    signer_authorities: String,
    /// If we want to get the signature without attaching a blind sign request; it is expected that
    /// there is already a signature stored on the signer
    #[clap(long, parse(from_flag))]
@@ -123,8 +108,7 @@ impl Execute for GetCredential {
        let mut state = db
            .get::<State>(&self.tx_hash)
            .ok_or(CredentialClientError::NoDeposit)?;
-
-        let urls = config::parse_validators(&self.signer_authorities);
+        let urls = SIGNER_AUTHORITIES.map(|addr| Url::from_str(addr).unwrap());

        let params = Parameters::new(TOTAL_ATTRIBUTES).unwrap();
        let bandwidth_credential_attributes = if self.__no_request {
@@ -11,26 +11,20 @@ cfg_if::cfg_if! {

        use commands::{Commands, Execute};
        use error::Result;
-        use network_defaults::setup_env;
-        use clap::CommandFactory;
-        use completions::fig_generate;

        use clap::Parser;
        use pickledb::{PickleDb, PickleDbDumpPolicy, SerializationMethod};

+        pub const MNEMONIC: &str = "jazz fatigue diagram account outer wrist slide cherry mother grid network pause wolf pig round answer mail junior better hair dismiss toward access end";
+        pub const NYMD_URL: &str = "http://127.0.0.1:26657";
+        pub const CONTRACT_ADDRESS: &str = "nymt1nc5tatafv6eyq7llkr2gv50ff9e22mnfp9pc5s";
+        pub const SIGNER_AUTHORITIES: [&str; 1] = [
+            "http://127.0.0.1:8080",
+        ];
+
        #[derive(Parser)]
        #[clap(author = "Nymtech", version, about)]
        struct Cli {
-            /// Path pointing to an env file that configures the client.
-            #[clap(long)]
-            pub(crate) config_env_file: Option<std::path::PathBuf>,
-
-            /// Path where the sqlite credental database will be located.
-            /// It should point to a $HOME/$CLIENT_ID/data/db.sqlite file of
-            /// the client that is supposed to use the credential.
-            #[clap(long)]
-            pub(crate) credential_db_path: std::path::PathBuf,
-
            #[clap(subcommand)]
            command: Commands,
        }
@@ -38,9 +32,8 @@ cfg_if::cfg_if! {
        #[tokio::main]
        async fn main() -> Result<()> {
            let args = Cli::parse();
-            setup_env(args.config_env_file.clone());

-            let shared_storage = credential_storage::initialise_storage(args.credential_db_path.clone()).await;
+            let shared_storage = credential_storage::initialise_storage(std::path::PathBuf::from("/tmp/credential.db")).await;
            let mut db = match PickleDb::load(
                "credential.db",
                PickleDbDumpPolicy::AutoDump,
@@ -54,14 +47,10 @@ cfg_if::cfg_if! {
                ),
            };

-            let bin_name = "nym-credential-client";
-
            match &args.command {
                Commands::Deposit(m) => m.execute(&mut db, shared_storage).await?,
                Commands::ListDeposits(m) => m.execute(&mut db, shared_storage).await?,
                Commands::GetCredential(m) => m.execute(&mut db, shared_storage).await?,
-                Commands::Completions(s) => s.generate(&mut crate::Cli::into_app(), bin_name),
-                Commands::GenerateFigSpec => fig_generate(&mut crate::Cli::into_app(), bin_name)
            }

            Ok(())
@@ -1,8 +1,7 @@
 [package]
 name = "nym-client"
-version = "1.0.2"
+version = "1.0.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jędrzej Stuczyński <andrew@nymtech.net>"]
-description = "Implementation of the Nym Client"
 edition = "2021"
 rust-version = "1.56"

@@ -20,8 +19,9 @@ futures = "0.3" # bunch of futures stuff, however, now that I think about it, it
 # and the single instance of abortable we have should really be refactored anyway
 url = "2.2"

-clap = { version = "3.2", features = ["cargo", "derive"] }
+clap = "2.33.0" # for the command line arguments
 dirs = "4.0"
+dotenv = "0.15.0" # for obtaining environmental variables (only used for RUST_LOG for time being)
 log = "0.4" # self explanatory
 pretty_env_logger = "0.4" # for formatting log messages
 rand = { version = "0.7.3", features = ["wasm-bindgen"] } # rng-related traits + some rng implementation to use
@@ -33,24 +33,23 @@ tokio-tungstenite = "0.14" # websocket
 ## internal
 client-core = { path = "../client-core" }
 coconut-interface = { path = "../../common/coconut-interface", optional = true }
-config = { path = "../../common/config" }
-completions = { path = "../../common/completions" }
-credential-storage = { path = "../../common/credential-storage" }
 credentials = { path = "../../common/credentials", optional = true }
+credential-storage = { path = "../../common/credential-storage" }
+config = { path = "../../common/config" }
 crypto = { path = "../../common/crypto" }
 gateway-client = { path = "../../common/client-libs/gateway-client" }
 gateway-requests = { path = "../../gateway/gateway-requests" }
-network-defaults = { path = "../../common/network-defaults" }
 nymsphinx = { path = "../../common/nymsphinx" }
 pemstore = { path = "../../common/pemstore" }
-task = { path = "../../common/task" }
 topology = { path = "../../common/topology" }
+websocket-requests = { path = "websocket-requests" }
 validator-client = { path = "../../common/client-libs/validator-client", features = ["nymd-client"] }
 version-checker = { path = "../../common/version-checker" }
-websocket-requests = { path = "websocket-requests" }
+network-defaults = { path = "../../common/network-defaults" }

 [features]
 coconut = ["coconut-interface", "credentials", "credentials/coconut", "gateway-requests/coconut", "gateway-client/coconut", "client-core/coconut"]
+eth = []

 [dev-dependencies]
 serde_json = "1.0" # for the "textsend" example
@@ -27,58 +27,6 @@
        "node": ">=10.0.0"
      }
    },
-    "node_modules/@jridgewell/gen-mapping": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
-      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
-      "dependencies": {
-        "@jridgewell/set-array": "^1.0.1",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      },
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/resolve-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
-      "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==",
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/set-array": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz",
-      "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==",
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/source-map": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
-      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
-      "dependencies": {
-        "@jridgewell/gen-mapping": "^0.3.0",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "node_modules/@jridgewell/sourcemap-codec": {
-      "version": "1.4.14",
-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw=="
-    },
-    "node_modules/@jridgewell/trace-mapping": {
-      "version": "0.3.15",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.15.tgz",
-      "integrity": "sha512-oWZNOULl+UbhsgB51uuZzglikfIKSUBO/M9W2OfEjn7cmqoAiCgmv9lyACTUacZwBz0ITnJ2NqjU8Tx0DHL88g==",
-      "dependencies": {
-        "@jridgewell/resolve-uri": "^3.0.3",
-        "@jridgewell/sourcemap-codec": "^1.4.10"
-      }
-    },
    "node_modules/@nodelib/fs.scandir": {
      "version": "2.1.5",
      "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -3581,13 +3529,13 @@
      }
    },
    "node_modules/terser": {
-      "version": "5.15.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.15.0.tgz",
-      "integrity": "sha512-L1BJiXVmheAQQy+as0oF3Pwtlo4s3Wi1X2zNZ2NxOB4wx9bdS9Vk67XQENLFdLYGCK/Z2di53mTj/hBafR+dTA==",
+      "version": "5.12.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.1.tgz",
+      "integrity": "sha512-NXbs+7nisos5E+yXwAD+y7zrcTkMqb0dEJxIGtSKPdCBzopf7ni4odPul2aechpV7EXNvOudYOX2bb5tln1jbQ==",
      "dependencies": {
-        "@jridgewell/source-map": "^0.3.2",
        "acorn": "^8.5.0",
        "commander": "^2.20.0",
+        "source-map": "~0.7.2",
        "source-map-support": "~0.5.20"
      },
      "bin": {
@@ -3635,6 +3583,14 @@
      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
    },
+    "node_modules/terser/node_modules/source-map": {
+      "version": "0.7.3",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+      "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==",
+      "engines": {
+        "node": ">= 8"
+      }
+    },
    "node_modules/thunky": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/thunky/-/thunky-1.1.0.tgz",
@@ -4374,49 +4330,6 @@
      "integrity": "sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==",
      "dev": true
    },
-    "@jridgewell/gen-mapping": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
-      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
-      "requires": {
-        "@jridgewell/set-array": "^1.0.1",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "@jridgewell/resolve-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
-      "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w=="
-    },
-    "@jridgewell/set-array": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz",
-      "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw=="
-    },
-    "@jridgewell/source-map": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
-      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
-      "requires": {
-        "@jridgewell/gen-mapping": "^0.3.0",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "@jridgewell/sourcemap-codec": {
-      "version": "1.4.14",
-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw=="
-    },
-    "@jridgewell/trace-mapping": {
-      "version": "0.3.15",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.15.tgz",
-      "integrity": "sha512-oWZNOULl+UbhsgB51uuZzglikfIKSUBO/M9W2OfEjn7cmqoAiCgmv9lyACTUacZwBz0ITnJ2NqjU8Tx0DHL88g==",
-      "requires": {
-        "@jridgewell/resolve-uri": "^3.0.3",
-        "@jridgewell/sourcemap-codec": "^1.4.10"
-      }
-    },
    "@nodelib/fs.scandir": {
      "version": "2.1.5",
      "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -7145,13 +7058,13 @@
      "integrity": "sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ=="
    },
    "terser": {
-      "version": "5.15.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.15.0.tgz",
-      "integrity": "sha512-L1BJiXVmheAQQy+as0oF3Pwtlo4s3Wi1X2zNZ2NxOB4wx9bdS9Vk67XQENLFdLYGCK/Z2di53mTj/hBafR+dTA==",
+      "version": "5.12.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.1.tgz",
+      "integrity": "sha512-NXbs+7nisos5E+yXwAD+y7zrcTkMqb0dEJxIGtSKPdCBzopf7ni4odPul2aechpV7EXNvOudYOX2bb5tln1jbQ==",
      "requires": {
-        "@jridgewell/source-map": "^0.3.2",
        "acorn": "^8.5.0",
        "commander": "^2.20.0",
+        "source-map": "~0.7.2",
        "source-map-support": "~0.5.20"
      },
      "dependencies": {
@@ -7159,6 +7072,11 @@
          "version": "2.20.3",
          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
+        },
+        "source-map": {
+          "version": "0.7.3",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+          "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ=="
        }
      }
    },
@@ -50,10 +50,6 @@ impl NymConfig for Config {
            .join("clients")
    }

-    fn try_default_root_directory() -> Option<PathBuf> {
-        dirs::home_dir().map(|path| path.join(".nym").join("clients"))
-    }
-
    fn root_directory(&self) -> PathBuf {
        self.base.get_nym_root_directory()
    }
@@ -49,6 +49,12 @@ reply_encryption_key_store_path = '{{ client.reply_encryption_key_store_path }}'
 # Path to the database containing bandwidth credentials
 database_path = '{{ client.database_path }}'

+# Ethereum private key.
+eth_private_key = '{{ client.eth_private_key }}'
+
+# Addess to an Ethereum full node.
+eth_endpoint = '{{ client.eth_endpoint }}'
+
 ##### additional client config options #####

 # A gateway specific, optional, base58 stringified shared key used for
@@ -32,7 +32,6 @@ use nymsphinx::addressing::clients::Recipient;
 use nymsphinx::addressing::nodes::NodeIdentity;
 use nymsphinx::anonymous_replies::ReplySurb;
 use nymsphinx::receiver::ReconstructedMessage;
-use task::{wait_for_signal, ShutdownListener, ShutdownNotifier};

 use crate::client::config::{Config, SocketType};
 use crate::websocket;
@@ -86,7 +85,6 @@ impl NymClient {
        &self,
        topology_accessor: TopologyAccessor,
        mix_tx: BatchMixMessageSender,
-        shutdown: ShutdownListener,
    ) {
        info!("Starting loop cover traffic stream...");

@@ -100,7 +98,6 @@ impl NymClient {
            mix_tx,
            self.as_mix_recipient(),
            topology_accessor,
-            shutdown,
        )
        .start();
    }
@@ -112,7 +109,6 @@ impl NymClient {
        ack_receiver: AcknowledgementReceiver,
        input_receiver: InputMessageReceiver,
        mix_sender: BatchMixMessageSender,
-        shutdown: ShutdownListener,
    ) {
        let controller_config = real_messages_control::Config::new(
            self.key_manager.ack_key(),
@@ -133,7 +129,6 @@ impl NymClient {
            mix_sender,
            topology_accessor,
            reply_key_storage,
-            shutdown,
        )
        .start();
    }
@@ -145,7 +140,6 @@ impl NymClient {
        query_receiver: ReceivedBufferRequestReceiver,
        mixnet_receiver: MixnetMessageReceiver,
        reply_key_storage: ReplyKeyStorage,
-        shutdown: ShutdownListener,
    ) {
        info!("Starting received messages buffer controller...");
        ReceivedMessagesBufferController::new(
@@ -153,7 +147,6 @@ impl NymClient {
            query_receiver,
            mixnet_receiver,
            reply_key_storage,
-            shutdown,
        )
        .start()
    }
@@ -162,7 +155,6 @@ impl NymClient {
        &mut self,
        mixnet_message_sender: MixnetMessageSender,
        ack_sender: AcknowledgementSender,
-        shutdown: ShutdownListener,
    ) -> GatewayClient {
        let gateway_id = self.config.get_base().get_gateway_id();
        if gateway_id.is_empty() {
@@ -190,6 +182,8 @@ impl NymClient {
        let bandwidth_controller = BandwidthController::new(
            credential_storage::initialise_storage(self.config.get_base().get_database_path())
                .await,
+            self.config.get_base().get_eth_endpoint(),
+            self.config.get_base().get_eth_private_key(),
        )
        .expect("Could not create bandwidth controller");

@@ -203,12 +197,11 @@ impl NymClient {
            ack_sender,
            self.config.get_base().get_gateway_response_timeout(),
            Some(bandwidth_controller),
-            Some(shutdown),
        );

-        gateway_client
-            .set_disabled_credentials_mode(self.config.get_base().get_disabled_credentials_mode());
-
+        if self.config.get_base().get_disabled_credentials_mode() {
+            gateway_client.set_disabled_credentials_mode(true)
+        }
        gateway_client
            .authenticate_and_start()
            .await
@@ -219,11 +212,7 @@ impl NymClient {

    // future responsible for periodically polling directory server and updating
    // the current global view of topology
-    async fn start_topology_refresher(
-        &mut self,
-        topology_accessor: TopologyAccessor,
-        shutdown: ShutdownListener,
-    ) {
+    async fn start_topology_refresher(&mut self, topology_accessor: TopologyAccessor) {
        let topology_refresher_config = TopologyRefresherConfig::new(
            self.config.get_base().get_validator_api_endpoints(),
            self.config.get_base().get_topology_refresh_rate(),
@@ -245,7 +234,7 @@ impl NymClient {
        }

        info!("Starting topology refresher...");
-        topology_refresher.start(shutdown);
+        topology_refresher.start();
    }

    // controller for sending sphinx packets to mixnet (either real traffic or cover traffic)
@@ -256,10 +245,9 @@ impl NymClient {
        &mut self,
        mix_rx: BatchMixMessageReceiver,
        gateway_client: GatewayClient,
-        shutdown: ShutdownListener,
    ) {
        info!("Starting mix traffic controller...");
-        MixTrafficController::new(mix_rx, gateway_client, shutdown).start();
+        MixTrafficController::new(mix_rx, gateway_client).start();
    }

    fn start_websocket_listener(
@@ -320,26 +308,20 @@ impl NymClient {

    /// blocking version of `start` method. Will run forever (or until SIGINT is sent)
    pub async fn run_forever(&mut self) {
-        let shutdown = self.start().await;
-        wait_for_signal().await;
+        self.start().await;
+        if let Err(e) = tokio::signal::ctrl_c().await {
+            error!(
+                "There was an error while capturing SIGINT - {:?}. We will terminate regardless",
+                e
+            );
+        }

        println!(
-            "Received signal - the client will terminate now (threads are not yet nicely stopped, if you see stack traces that's alright)."
+            "Received SIGINT - the client will terminate now (threads are not yet nicely stopped, if you see stack traces that's alright)."
        );
-
-        log::info!("Sending shutdown");
-        shutdown.signal_shutdown().ok();
-
-        // Some of these components have shutdown signalling implemented as part of socks5 work,
-        // but since it's not fully implemented (yet) for all the components of the native client,
-        // we don't try to wait and instead just stop immediately.
-        //log::info!("Waiting for tasks to finish... (Press ctrl-c to force)");
-        //shutdown.wait_for_shutdown().await;
-
-        log::info!("Stopping nym-client");
    }

-    pub async fn start(&mut self) -> ShutdownNotifier {
+    pub async fn start(&mut self) {
        info!("Starting nym client");
        // channels for inter-component communication
        // TODO: make the channels be internally created by the relevant components
@@ -369,43 +351,30 @@ impl NymClient {
            ReplyKeyStorage::load(self.config.get_base().get_reply_encryption_key_store_path())
                .expect("Failed to load reply key storage!");

-        // Shutdown notifier for signalling tasks to stop
-        let shutdown = ShutdownNotifier::default();
-
        // the components are started in very specific order. Unless you know what you are doing,
        // do not change that.
-        self.start_topology_refresher(shared_topology_accessor.clone(), shutdown.subscribe())
+        self.start_topology_refresher(shared_topology_accessor.clone())
            .await;
        self.start_received_messages_buffer_controller(
            received_buffer_request_receiver,
            mixnet_messages_receiver,
            reply_key_storage.clone(),
-            shutdown.subscribe(),
        );

        let gateway_client = self
-            .start_gateway_client(mixnet_messages_sender, ack_sender, shutdown.subscribe())
+            .start_gateway_client(mixnet_messages_sender, ack_sender)
            .await;

-        self.start_mix_traffic_controller(
-            sphinx_message_receiver,
-            gateway_client,
-            shutdown.subscribe(),
-        );
+        self.start_mix_traffic_controller(sphinx_message_receiver, gateway_client);
        self.start_real_traffic_controller(
            shared_topology_accessor.clone(),
            reply_key_storage,
            ack_receiver,
            input_receiver,
            sphinx_message_sender.clone(),
-            shutdown.subscribe(),
        );

-        self.start_cover_traffic_stream(
-            shared_topology_accessor,
-            sphinx_message_sender,
-            shutdown.subscribe(),
-        );
+        self.start_cover_traffic_stream(shared_topology_accessor, sphinx_message_sender);

        match self.config.get_socket_type() {
            SocketType::WebSocket => {
@@ -430,7 +399,5 @@ impl NymClient {

        info!("Client startup finished!");
        info!("The address of this client is: {}", self.as_mix_recipient());
-
-        shutdown
    }
 }
@@ -1,72 +1,88 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use clap::Args;
-use client_core::{config::GatewayEndpoint, error::ClientCoreError};
+use clap::{App, Arg, ArgMatches};
+use client_core::config::GatewayEndpoint;
 use config::NymConfig;

-use crate::{
-    client::config::Config,
-    commands::{override_config, OverrideConfig},
+use crate::client::config::Config;
+use crate::commands::override_config;
+#[cfg(feature = "eth")]
+#[cfg(not(feature = "coconut"))]
+use crate::commands::{
+    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ENABLED_CREDENTIALS_MODE_ARG_NAME,
+    ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
 };

-#[derive(Args, Clone)]
-pub(crate) struct Init {
-    /// Id of the nym-mixnet-client we want to create config for.
-    #[clap(long)]
-    id: String,
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
+    let app = App::new("init")
+        .about("Initialise a Nym client. Do this first!")
+        .arg(Arg::with_name("id")
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to create config for.")
+            .takes_value(true)
+            .required(true)
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we are going to connect to.")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("force-register-gateway")
+            .long("force-register-gateway")
+            .help("Force register gateway. WARNING: this will overwrite any existing keys for the given id, potentially causing loss of access.")
+            .takes_value(false)
+        )
+        .arg(Arg::with_name("validators")
+                 .long("validators")
+                 .help("Comma separated list of rest endpoints of the validators")
+                 .takes_value(true),
+        )
+        .arg(Arg::with_name("disable-socket")
+            .long("disable-socket")
+            .help("Whether to not start the websocket")
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket (if applicable) to listen on in all subsequent runs")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("fastmode")
+            .long("fastmode")
+            .hidden(true) // this will prevent this flag from being displayed in `--help`
+            .help("Mostly debug-related option to increase default traffic rate so that you would not need to modify config post init")
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+        let app = app
+        .arg(
+            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .help("Set this client to work in a disabled credentials mode that would attempt to use gateway without bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_ENDPOINT)
+            .required(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
+            .required(true)
+        );

-    /// Id of the gateway we are going to connect to.
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Force register gateway. WARNING: this will overwrite any existing keys for the given id,
-    /// potentially causing loss of access.
-    #[clap(long)]
-    force_register_gateway: bool,
-
-    /// Comma separated list of rest endpoints of the validators
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Whether to not start the websocket
-    #[clap(long)]
-    disable_socket: bool,
-
-    /// Port for the socket (if applicable) to listen on in all subsequent runs
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hidden = true)]
-    fastmode: bool,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
+    app
 }

-impl From<Init> for OverrideConfig {
-    fn from(init_config: Init) -> Self {
-        OverrideConfig {
-            validators: init_config.validators,
-            disable_socket: init_config.disable_socket,
-            port: init_config.port,
-            fastmode: init_config.fastmode,
-
-            #[cfg(feature = "coconut")]
-            enabled_credentials_mode: init_config.enabled_credentials_mode,
-        }
-    }
-}
-
-pub(crate) async fn execute(args: &Init) {
+pub async fn execute(matches: ArgMatches<'static>) {
    println!("Initialising client...");

-    let id = &args.id;
+    let id = matches.value_of("id").unwrap(); // required for now

    let already_init = Config::default_config_file_path(Some(id)).exists();
    if already_init {
@@ -79,7 +95,7 @@ pub(crate) async fn execute(args: &Init) {

    // Usually you only register with the gateway on the first init, however you can force
    // re-registering if wanted.
-    let user_wants_force_register = args.force_register_gateway;
+    let user_wants_force_register = matches.is_present("force-register-gateway");

    // If the client was already initialized, don't generate new keys and don't re-register with
    // the gateway (because this would create a new shared key).
@@ -87,18 +103,16 @@ pub(crate) async fn execute(args: &Init) {
    let register_gateway = !already_init || user_wants_force_register;

    // Attempt to use a user-provided gateway, if possible
-    let user_chosen_gateway_id = args.gateway.as_deref();
+    let user_chosen_gateway_id = matches.value_of("gateway");

    let mut config = Config::new(id);
-    let override_config_fields = OverrideConfig::from(args.clone());
-    config = override_config(config, override_config_fields);

-    let gateway = setup_gateway(id, register_gateway, user_chosen_gateway_id, &config)
-        .await
-        .unwrap_or_else(|err| {
-            eprintln!("Failed to setup gateway\nError: {err}");
-            std::process::exit(1)
-        });
+    config = override_config(config, &matches);
+    if matches.is_present("fastmode") {
+        config.get_base_mut().set_high_default_traffic_volume();
+    }
+
+    let gateway = setup_gateway(id, register_gateway, user_chosen_gateway_id, &config).await;
    config.get_base_mut().with_gateway_endpoint(gateway);

    let config_save_location = config.get_config_file_save_location();
@@ -116,10 +130,7 @@ pub(crate) async fn execute(args: &Init) {
    );
    println!("Client configuration completed.");

-    client_core::init::show_address(config.get_base()).unwrap_or_else(|err| {
-        eprintln!("Failed to show address\nError: {err}");
-        std::process::exit(1)
-    });
+    client_core::init::show_address(config.get_base());
 }

 async fn setup_gateway(
@@ -127,7 +138,7 @@ async fn setup_gateway(
    register: bool,
    user_chosen_gateway_id: Option<&str>,
    config: &Config,
-) -> Result<GatewayEndpoint, ClientCoreError> {
+) -> GatewayEndpoint {
    if register {
        // Get the gateway details by querying the validator-api. Either pick one at random or use
        // the chosen one if it's among the available ones.
@@ -136,16 +147,16 @@ async fn setup_gateway(
            config.get_base().get_validator_api_endpoints(),
            user_chosen_gateway_id,
        )
-        .await?;
+        .await;
        log::debug!("Querying gateway gives: {}", gateway);

        // Registering with gateway by setting up and writing shared keys to disk
        log::trace!("Registering gateway");
        client_core::init::register_with_gateway_and_store_keys(gateway.clone(), config.get_base())
-            .await?;
+            .await;
        println!("Saved all generated keys");

-        Ok(gateway.into())
+        gateway.into()
    } else if user_chosen_gateway_id.is_some() {
        // Just set the config, don't register or create any keys
        // This assumes that the user knows what they are doing, and that the existing keys are
@@ -155,22 +166,22 @@ async fn setup_gateway(
            config.get_base().get_validator_api_endpoints(),
            user_chosen_gateway_id,
        )
-        .await?;
+        .await;
        log::debug!("Querying gateway gives: {}", gateway);
-        Ok(gateway.into())
+        gateway.into()
    } else {
        println!("Not registering gateway, will reuse existing config and keys");
-        let existing_config = Config::load_from_file(Some(id)).map_err(|err| {
-            log::error!(
-                "Unable to configure gateway: {err}. \n
-                Seems like the client was already initialized but it was not possible to read \
-                the existing configuration file. \n
-                CAUTION: Consider backing up your gateway keys and try force gateway registration, or \
-                removing the existing configuration and starting over."
-            );
-            ClientCoreError::CouldNotLoadExistingGatewayConfiguration(err)
-        })?;
-
-        Ok(existing_config.get_base().get_gateway_endpoint().clone())
+        match Config::load_from_file(Some(id)) {
+            Ok(existing_config) => existing_config.get_base().get_gateway_endpoint().clone(),
+            Err(err) => {
+                panic!(
+                    "Unable to configure gateway: {err}. \n
+                    Seems like the client was already initialized but it was not possible to read \
+                    the existing configuration file. \n
+                    CAUTION: Consider backing up your gateway keys and try force gateway registration, or \
+                    removing the existing configuration and starting over."
+                )
+            }
+        }
    }
 }
@@ -2,141 +2,75 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::client::config::{Config, SocketType};
-use clap::CommandFactory;
-use clap::{Parser, Subcommand};
-use completions::{fig_generate, ArgShell};
+use clap::ArgMatches;
+use url::Url;
+
+pub(crate) const ENABLED_CREDENTIALS_MODE_ARG_NAME: &str = "enabled-credentials-mode";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const ETH_ENDPOINT_ARG_NAME: &str = "eth_endpoint";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const ETH_PRIVATE_KEY_ARG_NAME: &str = "eth_private_key";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const DEFAULT_ETH_ENDPOINT: &str =
+    "https://rinkeby.infura.io/v3/00000000000000000000000000000000";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const DEFAULT_ETH_PRIVATE_KEY: &str =
+    "0000000000000000000000000000000000000000000000000000000000000001";

 pub(crate) mod init;
 pub(crate) mod run;
 pub(crate) mod upgrade;

-fn long_version() -> String {
-    format!(
-        r#"
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-"#,
-        "Build Timestamp:",
-        env!("VERGEN_BUILD_TIMESTAMP"),
-        "Build Version:",
-        env!("VERGEN_BUILD_SEMVER"),
-        "Commit SHA:",
-        env!("VERGEN_GIT_SHA"),
-        "Commit Date:",
-        env!("VERGEN_GIT_COMMIT_TIMESTAMP"),
-        "Commit Branch:",
-        env!("VERGEN_GIT_BRANCH"),
-        "rustc Version:",
-        env!("VERGEN_RUSTC_SEMVER"),
-        "rustc Channel:",
-        env!("VERGEN_RUSTC_CHANNEL"),
-        "cargo Profile:",
-        env!("VERGEN_CARGO_PROFILE"),
-    )
+fn parse_validators(raw: &str) -> Vec<Url> {
+    raw.split(',')
+        .map(|raw_validator| {
+            raw_validator
+                .trim()
+                .parse()
+                .expect("one of the provided validator api urls is invalid")
+        })
+        .collect()
 }

-fn long_version_static() -> &'static str {
-    Box::leak(long_version().into_boxed_str())
-}
-
-#[derive(Parser)]
-#[clap(author = "Nymtech", version, long_version = long_version_static(), about)]
-pub(crate) struct Cli {
-    /// Path pointing to an env file that configures the client.
-    #[clap(long)]
-    pub(crate) config_env_file: Option<std::path::PathBuf>,
-
-    #[clap(subcommand)]
-    command: Commands,
-}
-
-#[derive(Subcommand)]
-pub(crate) enum Commands {
-    /// Initialise a Nym client. Do this first!
-    Init(init::Init),
-    /// Run the Nym client with provided configuration client optionally overriding set parameters
-    Run(run::Run),
-    /// Try to upgrade the client
-    Upgrade(upgrade::Upgrade),
-
-    /// Generate shell completions
-    Completions(ArgShell),
-
-    /// Generate Fig specification
-    GenerateFigSpec,
-}
-
-// Configuration that can be overridden.
-pub(crate) struct OverrideConfig {
-    validators: Option<String>,
-    disable_socket: bool,
-    port: Option<u16>,
-    fastmode: bool,
-
-    #[cfg(feature = "coconut")]
-    enabled_credentials_mode: bool,
-}
-
-pub(crate) async fn execute(args: &Cli) {
-    let bin_name = "nym-native-client";
-
-    match &args.command {
-        Commands::Init(m) => init::execute(m).await,
-        Commands::Run(m) => run::execute(m).await,
-        Commands::Upgrade(m) => upgrade::execute(m),
-        Commands::Completions(s) => s.generate(&mut Cli::into_app(), bin_name),
-        Commands::GenerateFigSpec => fig_generate(&mut Cli::into_app(), bin_name),
-    }
-}
-
-pub(crate) fn override_config(mut config: Config, args: OverrideConfig) -> Config {
-    if let Some(raw_validators) = args.validators {
+pub(crate) fn override_config(mut config: Config, matches: &ArgMatches<'_>) -> Config {
+    if let Some(raw_validators) = matches.value_of("validators") {
        config
            .get_base_mut()
-            .set_custom_validator_apis(config::parse_validators(&raw_validators));
-    } else if std::env::var(network_defaults::var_names::CONFIGURED).is_ok() {
-        let raw_validators = std::env::var(network_defaults::var_names::API_VALIDATOR)
-            .expect("api validator not set");
-        config
-            .get_base_mut()
-            .set_custom_validator_apis(config::parse_validators(&raw_validators));
+            .set_custom_validator_apis(parse_validators(raw_validators));
    }

-    if args.disable_socket {
+    if matches.is_present("disable-socket") {
        config = config.with_socket(SocketType::None);
    }

-    if let Some(port) = args.port {
-        config = config.with_port(port);
-    }
-
-    #[cfg(feature = "coconut")]
-    {
-        if args.enabled_credentials_mode {
-            config.get_base_mut().with_disabled_credentials(false)
+    if let Some(port) = matches.value_of("port").map(str::parse) {
+        if let Err(err) = port {
+            // if port was overridden, it must be parsable
+            panic!("Invalid port value provided - {:?}", err);
        }
+        config = config.with_port(port.unwrap());
    }

-    if args.fastmode {
-        config.get_base_mut().set_high_default_traffic_volume();
+    #[cfg(not(feature = "coconut"))]
+    if let Some(eth_endpoint) = matches.value_of(ETH_ENDPOINT_ARG_NAME) {
+        config.get_base_mut().with_eth_endpoint(eth_endpoint);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_endpoint(DEFAULT_ETH_ENDPOINT);
+    }
+    #[cfg(not(feature = "coconut"))]
+    if let Some(eth_private_key) = matches.value_of(ETH_PRIVATE_KEY_ARG_NAME) {
+        config.get_base_mut().with_eth_private_key(eth_private_key);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_private_key(DEFAULT_ETH_PRIVATE_KEY);
+    }
+
+    if matches.is_present(ENABLED_CREDENTIALS_MODE_ARG_NAME) {
+        config.get_base_mut().with_disabled_credentials(false)
    }

    config
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use clap::CommandFactory;
-
-    #[test]
-    fn verify_cli() {
-        Cli::command().debug_assert();
-    }
-}
@@ -1,57 +1,68 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use crate::{
-    client::{config::Config, NymClient},
-    commands::{override_config, OverrideConfig},
+use crate::client::config::Config;
+use crate::client::NymClient;
+use crate::commands::override_config;
+#[cfg(feature = "eth")]
+#[cfg(not(feature = "coconut"))]
+use crate::commands::{
+    ENABLED_CREDENTIALS_MODE_ARG_NAME, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
 };
-
-use clap::Args;
+use clap::{App, Arg, ArgMatches};
 use config::NymConfig;
 use log::*;
 use version_checker::is_minor_version_compatible;

-#[derive(Args, Clone)]
-pub(crate) struct Run {
-    /// Id of the nym-mixnet-client we want to run.
-    #[clap(long)]
-    id: String,
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
+    let app = App::new("run")
+        .about("Run the Nym client with provided configuration client optionally overriding set parameters")
+        .arg(Arg::with_name("id")
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to run.")
+            .takes_value(true)
+            .required(true)
+        )
+        // the rest of arguments are optional, they are used to override settings in config file
+        .arg(Arg::with_name("validators")
+                .long("validators")
+                .help("Comma separated list rest rest endpoints of the validators")
+                .takes_value(true),
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we want to connect to. If overridden, it is user's responsibility to ensure prior registration happened")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("disable-socket")
+            .long("disable-socket")
+            .help("Whether to not start the websocket")
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket (if applicable) to listen on")
+            .takes_value(true)
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+        let app = app
+        .arg(
+            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .help("Set this client to work in a enabled credentials mode that would attempt to use gateway with bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true));

-    /// Comma separated list of rest endpoints of the validators
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Id of the gateway we want to connect to. If overridden, it is user's responsibility to
-    /// ensure prior registration happened
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Whether to not start the websocket
-    #[clap(long)]
-    disable_socket: bool,
-
-    /// Port for the socket to listen on
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
-}
-
-impl From<Run> for OverrideConfig {
-    fn from(run_config: Run) -> Self {
-        OverrideConfig {
-            validators: run_config.validators,
-            disable_socket: run_config.disable_socket,
-            port: run_config.port,
-            fastmode: false,
-            #[cfg(feature = "coconut")]
-            enabled_credentials_mode: run_config.enabled_credentials_mode,
-        }
-    }
+    app
 }

 // this only checks compatibility between config the binary. It does not take into consideration
@@ -62,7 +73,7 @@ fn version_check(cfg: &Config) -> bool {
    if binary_version == config_version {
        true
    } else {
-        warn!("The native-client binary has different version than what is specified in config file! {} and {}", binary_version, config_version);
+        warn!("The mixnode binary has different version than what is specified in config file! {} and {}", binary_version, config_version);
        if is_minor_version_compatible(binary_version, config_version) {
            info!("but they are still semver compatible. However, consider running the `upgrade` command");
            true
@@ -73,8 +84,8 @@ fn version_check(cfg: &Config) -> bool {
    }
 }

-pub(crate) async fn execute(args: &Run) {
-    let id = &args.id;
+pub async fn execute(matches: ArgMatches<'static>) {
+    let id = matches.value_of("id").unwrap();

    let mut config = match Config::load_from_file(Some(id)) {
        Ok(cfg) => cfg,
@@ -84,8 +95,7 @@ pub(crate) async fn execute(args: &Run) {
        }
    };

-    let override_config_fields = OverrideConfig::from(args.clone());
-    config = override_config(config, override_config_fields);
+    config = override_config(config, &matches);

    if !version_check(&config) {
        error!("failed the local version check");
@@ -2,13 +2,12 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::client::config::{Config, MISSING_VALUE};
-
+use clap::{App, Arg, ArgMatches};
+use config::defaults::default_api_endpoints;
 use config::NymConfig;
-use version_checker::Version;
-
-use clap::Args;
 use std::fmt::Display;
 use std::process;
+use version_checker::Version;

 #[allow(dead_code)]
 fn fail_upgrade<D1: Display, D2: Display>(from_version: D1, to_version: D2) -> ! {
@@ -50,11 +49,14 @@ fn unsupported_upgrade(current_version: &Version, config_version: &Version) -> !
    process::exit(1)
 }

-#[derive(Args, Clone)]
-pub(crate) struct Upgrade {
-    /// Id of the nym-client we want to upgrade
-    #[clap(long)]
-    id: String,
+pub fn command_args<'a, 'b>() -> App<'a, 'b> {
+    App::new("upgrade").about("Try to upgrade the client").arg(
+        Arg::with_name("id")
+            .long("id")
+            .help("Id of the nym-client we want to upgrade")
+            .takes_value(true)
+            .required(true),
+    )
 }

 fn parse_config_version(config: &Config) -> Version {
@@ -93,7 +95,7 @@ fn parse_package_version() -> Version {

 fn minor_0_12_upgrade(
    mut config: Config,
-    _matches: &Upgrade,
+    _matches: &ArgMatches<'_>,
    config_version: &Version,
    package_version: &Version,
 ) -> Config {
@@ -103,7 +105,16 @@ fn minor_0_12_upgrade(
        Version::new(0, 12, 0)
    };

-    print_start_upgrade(config_version, &to_version);
+    print_start_upgrade(&config_version, &to_version);
+
+    println!(
+        "Setting validator API endpoints to {:?}",
+        default_api_endpoints()
+    );
+
+    config
+        .get_base_mut()
+        .set_custom_validator_apis(default_api_endpoints());

    config
        .get_base_mut()
@@ -111,7 +122,7 @@ fn minor_0_12_upgrade(

    config.save_to_file(None).unwrap_or_else(|err| {
        eprintln!("failed to overwrite config file! - {:?}", err);
-        print_failed_upgrade(config_version, &to_version);
+        print_failed_upgrade(&config_version, &to_version);
        process::exit(1);
    });

@@ -120,7 +131,7 @@ fn minor_0_12_upgrade(
    config
 }

-fn do_upgrade(mut config: Config, args: &Upgrade, package_version: &Version) {
+fn do_upgrade(mut config: Config, matches: &ArgMatches<'_>, package_version: &Version) {
    loop {
        let config_version = parse_config_version(&config);

@@ -132,7 +143,7 @@ fn do_upgrade(mut config: Config, args: &Upgrade, package_version: &Version) {
        config = match config_version.major {
            0 => match config_version.minor {
                9 | 10 => outdated_upgrade(&config_version, package_version),
-                11 => minor_0_12_upgrade(config, args, &config_version, package_version),
+                11 => minor_0_12_upgrade(config, matches, &config_version, package_version),
                _ => unsupported_upgrade(&config_version, package_version),
            },
            _ => unsupported_upgrade(&config_version, package_version),
@@ -140,10 +151,10 @@ fn do_upgrade(mut config: Config, args: &Upgrade, package_version: &Version) {
    }
 }

-pub(crate) fn execute(args: &Upgrade) {
+pub fn execute(matches: &ArgMatches<'_>) {
    let package_version = parse_package_version();

-    let id = &args.id;
+    let id = matches.value_of("id").unwrap();

    let existing_config = Config::load_from_file(Some(id)).unwrap_or_else(|err| {
        eprintln!("failed to load existing config file! - {:?}", err);
@@ -156,5 +167,5 @@ pub(crate) fn execute(args: &Upgrade) {
    }

    // here be upgrade path to 0.9.X and beyond based on version number from config
-    do_upgrade(existing_config, args, &package_version)
+    do_upgrade(existing_config, matches, &package_version)
 }
@@ -1,8 +1,8 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use clap::{crate_version, Parser};
-use network_defaults::setup_env;
+use clap::{crate_version, App, ArgMatches};
+use network_defaults::DEFAULT_NETWORK;

 pub mod client;
 pub mod commands;
@@ -10,12 +10,34 @@ pub mod websocket;

 #[tokio::main]
 async fn main() {
+    dotenv::dotenv().ok();
    setup_logging();
    println!("{}", banner());

-    let args = commands::Cli::parse();
-    setup_env(args.config_env_file.clone());
-    commands::execute(&args).await;
+    let arg_matches = App::new("Nym Client")
+        .version(crate_version!())
+        .long_version(&*long_version())
+        .author("Nymtech")
+        .about("Implementation of the Nym Client")
+        .subcommand(commands::init::command_args())
+        .subcommand(commands::run::command_args())
+        .subcommand(commands::upgrade::command_args())
+        .get_matches();
+
+    execute(arg_matches).await;
+}
+
+async fn execute(matches: ArgMatches<'static>) {
+    match matches.subcommand() {
+        ("init", Some(m)) => commands::init::execute(m.clone()).await,
+        ("run", Some(m)) => commands::run::execute(m.clone()).await,
+        ("upgrade", Some(m)) => commands::upgrade::execute(m),
+        _ => println!("{}", usage()),
+    }
+}
+
+fn usage() -> &'static str {
+    "usage: --help to see available options.\n\n"
 }

 fn banner() -> String {
@@ -35,6 +57,40 @@ fn banner() -> String {
    )
 }

+fn long_version() -> String {
+    format!(
+        r#"
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+"#,
+        "Build Timestamp:",
+        env!("VERGEN_BUILD_TIMESTAMP"),
+        "Build Version:",
+        env!("VERGEN_BUILD_SEMVER"),
+        "Commit SHA:",
+        env!("VERGEN_GIT_SHA"),
+        "Commit Date:",
+        env!("VERGEN_GIT_COMMIT_TIMESTAMP"),
+        "Commit Branch:",
+        env!("VERGEN_GIT_BRANCH"),
+        "rustc Version:",
+        env!("VERGEN_RUSTC_SEMVER"),
+        "rustc Channel:",
+        env!("VERGEN_RUSTC_CHANNEL"),
+        "cargo Profile:",
+        env!("VERGEN_CARGO_PROFILE"),
+        "Network:",
+        DEFAULT_NETWORK
+    )
+}
+
 fn setup_logging() {
    let mut log_builder = pretty_env_logger::formatted_timed_builder();
    if let Ok(s) = ::std::env::var("RUST_LOG") {
@@ -1,8 +1,7 @@
 [package]
 name = "nym-socks5-client"
-version = "1.0.2"
+version = "1.0.1"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>"]
-description = "A SOCKS5 localhost proxy that converts incoming messages to Sphinx and sends them to a Nym address"
 edition = "2021"
 rust-version = "1.56"

@@ -11,8 +10,9 @@ name = "nym_socks5"
 path = "src/lib.rs"

 [dependencies]
-clap = { version = "3.2", features = ["cargo", "derive"] }
+clap = "2.33.0"
 dirs = "4.0"
+dotenv = "0.15.0"
 futures = "0.3"
 log = "0.4"
 pin-project = "1.0"
@@ -26,23 +26,21 @@ url = "2.2"
 # internal
 client-core = { path = "../client-core" }
 coconut-interface = { path = "../../common/coconut-interface", optional = true }
-config = { path = "../../common/config" }
-completions = { path = "../../common/completions" }
-credential-storage = { path = "../../common/credential-storage" }
 credentials = { path = "../../common/credentials", optional = true }
+credential-storage = { path = "../../common/credential-storage" }
+config = { path = "../../common/config" }
 crypto = { path = "../../common/crypto" }
 gateway-client = { path = "../../common/client-libs/gateway-client" }
 gateway-requests = { path = "../../gateway/gateway-requests" }
-network-defaults = { path = "../../common/network-defaults" }
 nymsphinx = { path = "../../common/nymsphinx" }
 ordered-buffer = { path = "../../common/socks5/ordered-buffer" }
+socks5-requests = { path = "../../common/socks5/requests" }
+topology = { path = "../../common/topology" }
 pemstore = { path = "../../common/pemstore" }
 proxy-helpers = { path = "../../common/socks5/proxy-helpers" }
-socks5-requests = { path = "../../common/socks5/requests" }
-task = { path = "../../common/task" }
-topology = { path = "../../common/topology" }
 validator-client = { path = "../../common/client-libs/validator-client", features = ["nymd-client"] }
 version-checker = { path = "../../common/version-checker" }
+network-defaults = { path = "../../common/network-defaults" }

 [features]
 coconut = ["coconut-interface", "credentials", "gateway-requests/coconut", "gateway-client/coconut", "credentials/coconut", "client-core/coconut"]
@@ -33,10 +33,6 @@ impl NymConfig for Config {
            .join("socks5-clients")
    }

-    fn try_default_root_directory() -> Option<PathBuf> {
-        dirs::home_dir().map(|path| path.join(".nym").join("socks5-clients"))
-    }
-
    fn root_directory(&self) -> PathBuf {
        self.base.get_nym_root_directory()
    }
@@ -49,6 +49,12 @@ reply_encryption_key_store_path = '{{ client.reply_encryption_key_store_path }}'
 # Path to the database containing bandwidth credentials
 database_path = '{{ client.database_path }}'

+# Ethereum private key.
+eth_private_key = '{{ client.eth_private_key }}'
+
+# Addess to an Ethereum full node.
+eth_endpoint = '{{ client.eth_endpoint }}'
+
 ##### additional client config options #####

 # A gateway specific, optional, base58 stringified shared key used for
@@ -1,8 +1,6 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use std::sync::atomic::Ordering;
-
 use client_core::client::cover_traffic_stream::LoopCoverTrafficStream;
 use client_core::client::inbound_messages::{
    InputMessage, InputMessageReceiver, InputMessageSender,
@@ -31,7 +29,6 @@ use gateway_client::{
 use log::*;
 use nymsphinx::addressing::clients::Recipient;
 use nymsphinx::addressing::nodes::NodeIdentity;
-use task::{wait_for_signal, ShutdownListener, ShutdownNotifier};

 use crate::client::config::Config;
 use crate::socks::{
@@ -87,7 +84,6 @@ impl NymClient {
        &self,
        topology_accessor: TopologyAccessor,
        mix_tx: BatchMixMessageSender,
-        shutdown: ShutdownListener,
    ) {
        info!("Starting loop cover traffic stream...");

@@ -101,7 +97,6 @@ impl NymClient {
            mix_tx,
            self.as_mix_recipient(),
            topology_accessor,
-            shutdown,
        )
        .start();
    }
@@ -113,7 +108,6 @@ impl NymClient {
        ack_receiver: AcknowledgementReceiver,
        input_receiver: InputMessageReceiver,
        mix_sender: BatchMixMessageSender,
-        shutdown: ShutdownListener,
    ) {
        let controller_config = client_core::client::real_messages_control::Config::new(
            self.key_manager.ack_key(),
@@ -134,7 +128,6 @@ impl NymClient {
            mix_sender,
            topology_accessor,
            reply_key_storage,
-            shutdown,
        )
        .start();
    }
@@ -146,7 +139,6 @@ impl NymClient {
        query_receiver: ReceivedBufferRequestReceiver,
        mixnet_receiver: MixnetMessageReceiver,
        reply_key_storage: ReplyKeyStorage,
-        shutdown: ShutdownListener,
    ) {
        info!("Starting received messages buffer controller...");
        ReceivedMessagesBufferController::new(
@@ -154,7 +146,6 @@ impl NymClient {
            query_receiver,
            mixnet_receiver,
            reply_key_storage,
-            shutdown,
        )
        .start()
    }
@@ -163,7 +154,6 @@ impl NymClient {
        &mut self,
        mixnet_message_sender: MixnetMessageSender,
        ack_sender: AcknowledgementSender,
-        shutdown: ShutdownListener,
    ) -> GatewayClient {
        let gateway_id = self.config.get_base().get_gateway_id();
        if gateway_id.is_empty() {
@@ -191,6 +181,8 @@ impl NymClient {
        let bandwidth_controller = BandwidthController::new(
            credential_storage::initialise_storage(self.config.get_base().get_database_path())
                .await,
+            self.config.get_base().get_eth_endpoint(),
+            self.config.get_base().get_eth_private_key(),
        )
        .expect("Could not create bandwidth controller");

@@ -204,12 +196,11 @@ impl NymClient {
            ack_sender,
            self.config.get_base().get_gateway_response_timeout(),
            Some(bandwidth_controller),
-            Some(shutdown),
        );

-        gateway_client
-            .set_disabled_credentials_mode(self.config.get_base().get_disabled_credentials_mode());
-
+        if self.config.get_base().get_disabled_credentials_mode() {
+            gateway_client.set_disabled_credentials_mode(true)
+        }
        gateway_client
            .authenticate_and_start()
            .await
@@ -220,11 +211,7 @@ impl NymClient {

    // future responsible for periodically polling directory server and updating
    // the current global view of topology
-    async fn start_topology_refresher(
-        &mut self,
-        topology_accessor: TopologyAccessor,
-        shutdown: ShutdownListener,
-    ) {
+    async fn start_topology_refresher(&mut self, topology_accessor: TopologyAccessor) {
        let topology_refresher_config = TopologyRefresherConfig::new(
            self.config.get_base().get_validator_api_endpoints(),
            self.config.get_base().get_topology_refresh_rate(),
@@ -246,7 +233,7 @@ impl NymClient {
        }

        info!("Starting topology refresher...");
-        topology_refresher.start(shutdown);
+        topology_refresher.start();
    }

    // controller for sending sphinx packets to mixnet (either real traffic or cover traffic)
@@ -257,17 +244,15 @@ impl NymClient {
        &mut self,
        mix_rx: BatchMixMessageReceiver,
        gateway_client: GatewayClient,
-        shutdown: ShutdownListener,
    ) {
        info!("Starting mix traffic controller...");
-        MixTrafficController::new(mix_rx, gateway_client, shutdown).start();
+        MixTrafficController::new(mix_rx, gateway_client).start();
    }

    fn start_socks5_listener(
        &self,
        buffer_requester: ReceivedBufferRequestSender,
        msg_input: InputMessageSender,
-        shutdown: ShutdownListener,
    ) {
        info!("Starting socks5 listener...");
        let auth_methods = vec![AuthenticationMethods::NoAuth as u8];
@@ -279,57 +264,40 @@ impl NymClient {
            authenticator,
            self.config.get_provider_mix_address(),
            self.as_mix_recipient(),
-            shutdown,
        );
        tokio::spawn(async move { sphinx_socks.serve(msg_input, buffer_requester).await });
    }

    /// blocking version of `start` method. Will run forever (or until SIGINT is sent)
    pub async fn run_forever(&mut self) {
-        let mut shutdown = self.start().await;
-        wait_for_signal().await;
+        self.start().await;
+        if let Err(e) = tokio::signal::ctrl_c().await {
+            error!(
+                "There was an error while capturing SIGINT - {:?}. We will terminate regardless",
+                e
+            );
+        }

-        log::info!("Sending shutdown");
-        client_core::client::SHUTDOWN_HAS_BEEN_SIGNALLED.store(true, Ordering::Relaxed);
-        shutdown.signal_shutdown().ok();
-
-        log::info!("Waiting for tasks to finish... (Press ctrl-c to force)");
-        shutdown.wait_for_shutdown().await;
-
-        log::info!("Stopping nym-socks5-client");
+        println!(
+            "Received SIGINT - the client will terminate now (threads are not yet nicely stopped, if you see stack traces that's alright)."
+        );
    }

    // Variant of `run_forever` that listends for remote control messages
    pub async fn run_and_listen(&mut self, mut receiver: Socks5ControlMessageReceiver) {
-        let mut shutdown = self.start().await;
+        self.start().await;
        tokio::select! {
-            message = receiver.next() => {
-                log::debug!("Received message: {:?}", message);
-                match message {
-                    Some(Socks5ControlMessage::Stop) => {
-                        log::info!("Received stop message");
-                    }
-                    None => {
-                        log::info!("Channel closed, stopping");
-                    }
+            message = receiver.next() =>  match message {
+                Some(Socks5ControlMessage::Stop) => {
+                    log::info!("Received: {:?}", message);
+                    log::info!("Shutting down");
                }
+                None => log::info!("none"),
            }
-            _ = tokio::signal::ctrl_c() => {
-                log::info!("Received SIGINT");
-            },
        }
-
-        log::info!("Sending shutdown");
-        client_core::client::SHUTDOWN_HAS_BEEN_SIGNALLED.store(true, Ordering::Relaxed);
-        shutdown.signal_shutdown().ok();
-
-        log::info!("Waiting for tasks to finish... (Press ctrl-c to force)");
-        shutdown.wait_for_shutdown().await;
-
-        log::info!("Stopping nym-socks5-client");
    }

-    pub async fn start(&mut self) -> ShutdownNotifier {
+    pub async fn start(&mut self) {
        info!("Starting nym client");
        // channels for inter-component communication
        // TODO: make the channels be internally created by the relevant components
@@ -359,52 +327,33 @@ impl NymClient {
            ReplyKeyStorage::load(self.config.get_base().get_reply_encryption_key_store_path())
                .expect("Failed to load reply key storage!");

-        // Shutdown notifier for signalling tasks to stop
-        let shutdown = ShutdownNotifier::default();
-
        // the components are started in very specific order. Unless you know what you are doing,
        // do not change that.
-        self.start_topology_refresher(shared_topology_accessor.clone(), shutdown.subscribe())
+        self.start_topology_refresher(shared_topology_accessor.clone())
            .await;
        self.start_received_messages_buffer_controller(
            received_buffer_request_receiver,
            mixnet_messages_receiver,
            reply_key_storage.clone(),
-            shutdown.subscribe(),
        );

        let gateway_client = self
-            .start_gateway_client(mixnet_messages_sender, ack_sender, shutdown.subscribe())
+            .start_gateway_client(mixnet_messages_sender, ack_sender)
            .await;

-        self.start_mix_traffic_controller(
-            sphinx_message_receiver,
-            gateway_client,
-            shutdown.subscribe(),
-        );
+        self.start_mix_traffic_controller(sphinx_message_receiver, gateway_client);
        self.start_real_traffic_controller(
            shared_topology_accessor.clone(),
            reply_key_storage,
            ack_receiver,
            input_receiver,
            sphinx_message_sender.clone(),
-            shutdown.subscribe(),
        );

-        self.start_cover_traffic_stream(
-            shared_topology_accessor,
-            sphinx_message_sender,
-            shutdown.subscribe(),
-        );
-        self.start_socks5_listener(
-            received_buffer_request_sender,
-            input_sender,
-            shutdown.subscribe(),
-        );
+        self.start_cover_traffic_stream(shared_topology_accessor, sphinx_message_sender);
+        self.start_socks5_listener(received_buffer_request_sender, input_sender);

        info!("Client startup finished!");
        info!("The address of this client is: {}", self.as_mix_recipient());
-
-        shutdown
    }
 }
@@ -1,71 +1,91 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use clap::Args;
-use client_core::{config::GatewayEndpoint, error::ClientCoreError};
+use clap::{App, Arg, ArgMatches};
+use client_core::config::GatewayEndpoint;
 use config::NymConfig;

-use crate::{
-    client::config::Config,
-    commands::{override_config, OverrideConfig},
+use crate::client::config::Config;
+use crate::commands::override_config;
+#[cfg(feature = "eth")]
+#[cfg(not(feature = "coconut"))]
+use crate::commands::{
+    DEFAULT_ETH_ENDPOINT, DEFAULT_ETH_PRIVATE_KEY, ENABLED_CREDENTIALS_MODE_ARG_NAME,
+    ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
 };

-#[derive(Args, Clone)]
-pub(crate) struct Init {
-    /// Id of the nym-mixnet-client we want to create config for.
-    #[clap(long)]
-    id: String,
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
+    let app = App::new("init")
+        .about("Initialise a Nym client. Do this first!")
+        .arg(Arg::with_name("id")
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to create config for.")
+            .takes_value(true)
+            .required(true)
+        )
+        .arg(Arg::with_name("provider")
+            .long("provider")
+            .help("Address of the socks5 provider to send messages to.")
+            .takes_value(true)
+            .required(true)
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we are going to connect to.")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("force-register-gateway")
+            .long("force-register-gateway")
+            .help("Force register gateway. WARNING: this will overwrite any existing keys for the given id, potentially causing loss of access.")
+            .takes_value(false)
+        )
+        .arg(Arg::with_name("validators")
+                 .long("validators")
+                 .help("Comma separated list of rest endpoints of the validators")
+                 .takes_value(true),
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket to listen on in all subsequent runs")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("fastmode")
+            .long("fastmode")
+            .hidden(true) // this will prevent this flag from being displayed in `--help`
+            .help("Mostly debug-related option to increase default traffic rate so that you would not need to modify config post init")
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+        let app = app
+        .arg(
+            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .help("Set this client to work in a enabled credentials mode that would attempt to use gateway with bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_ENDPOINT)
+            .required(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true)
+            .default_value_if(ENABLED_CREDENTIALS_MODE_ARG_NAME, None, DEFAULT_ETH_PRIVATE_KEY)
+            .required(true)
+        );

-    /// Address of the socks5 provider to send messages to.
-    #[clap(long)]
-    provider: String,
-
-    /// Id of the gateway we are going to connect to.
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Force register gateway. WARNING: this will overwrite any existing keys for the given id,
-    /// potentially causing loss of access.
-    #[clap(long)]
-    force_register_gateway: bool,
-
-    /// Comma separated list of rest endpoints of the validators
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Port for the socket to listen on in all subsequent runs
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Mostly debug-related option to increase default traffic rate so that you would not need to
-    /// modify config post init
-    #[clap(long, hidden = true)]
-    fastmode: bool,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
+    app
 }

-impl From<Init> for OverrideConfig {
-    fn from(init_config: Init) -> Self {
-        OverrideConfig {
-            validators: init_config.validators,
-            port: init_config.port,
-            fastmode: init_config.fastmode,
-            #[cfg(feature = "coconut")]
-            enabled_credentials_mode: init_config.enabled_credentials_mode,
-        }
-    }
-}
-
-pub(crate) async fn execute(args: &Init) {
+pub async fn execute(matches: ArgMatches<'static>) {
    println!("Initialising client...");

-    let id = &args.id;
-    let provider_address = &args.provider;
+    let id = matches.value_of("id").unwrap(); // required for now
+    let provider_address = matches.value_of("provider").unwrap();

    let already_init = Config::default_config_file_path(Some(id)).exists();
    if already_init {
@@ -78,7 +98,7 @@ pub(crate) async fn execute(args: &Init) {

    // Usually you only register with the gateway on the first init, however you can force
    // re-registering if wanted.
-    let user_wants_force_register = args.force_register_gateway;
+    let user_wants_force_register = matches.is_present("force-register-gateway");

    // If the client was already initialized, don't generate new keys and don't re-register with
    // the gateway (because this would create a new shared key).
@@ -86,18 +106,16 @@ pub(crate) async fn execute(args: &Init) {
    let register_gateway = !already_init || user_wants_force_register;

    // Attempt to use a user-provided gateway, if possible
-    let user_chosen_gateway_id = args.gateway.as_deref();
+    let user_chosen_gateway_id = matches.value_of("gateway");

    let mut config = Config::new(id, provider_address);
-    let override_config_fields = OverrideConfig::from(args.clone());
-    config = override_config(config, override_config_fields);

-    let gateway = setup_gateway(id, register_gateway, user_chosen_gateway_id, &config)
-        .await
-        .unwrap_or_else(|err| {
-            eprintln!("Failed to setup gateway\nError: {err}");
-            std::process::exit(1)
-        });
+    config = override_config(config, &matches);
+    if matches.is_present("fastmode") {
+        config.get_base_mut().set_high_default_traffic_volume();
+    }
+
+    let gateway = setup_gateway(id, register_gateway, user_chosen_gateway_id, &config).await;
    config.get_base_mut().with_gateway_endpoint(gateway);

    let config_save_location = config.get_config_file_save_location();
@@ -115,10 +133,7 @@ pub(crate) async fn execute(args: &Init) {
    );
    println!("Client configuration completed.");

-    client_core::init::show_address(config.get_base()).unwrap_or_else(|err| {
-        eprintln!("Failed to show address\nError: {err}");
-        std::process::exit(1)
-    });
+    client_core::init::show_address(config.get_base());
 }

 async fn setup_gateway(
@@ -126,7 +141,7 @@ async fn setup_gateway(
    register: bool,
    user_chosen_gateway_id: Option<&str>,
    config: &Config,
-) -> Result<GatewayEndpoint, ClientCoreError> {
+) -> GatewayEndpoint {
    if register {
        // Get the gateway details by querying the validator-api. Either pick one at random or use
        // the chosen one if it's among the available ones.
@@ -135,16 +150,16 @@ async fn setup_gateway(
            config.get_base().get_validator_api_endpoints(),
            user_chosen_gateway_id,
        )
-        .await?;
+        .await;
        log::debug!("Querying gateway gives: {}", gateway);

        // Registering with gateway by setting up and writing shared keys to disk
        log::trace!("Registering gateway");
        client_core::init::register_with_gateway_and_store_keys(gateway.clone(), config.get_base())
-            .await?;
+            .await;
        println!("Saved all generated keys");

-        Ok(gateway.into())
+        gateway.into()
    } else if user_chosen_gateway_id.is_some() {
        // Just set the config, don't register or create any keys
        // This assumes that the user knows what they are doing, and that the existing keys are
@@ -154,21 +169,22 @@ async fn setup_gateway(
            config.get_base().get_validator_api_endpoints(),
            user_chosen_gateway_id,
        )
-        .await?;
+        .await;
        log::debug!("Querying gateway gives: {}", gateway);
-        Ok(gateway.into())
+        gateway.into()
    } else {
        println!("Not registering gateway, will reuse existing config and keys");
-        let existing_config = Config::load_from_file(Some(id)).map_err(|err| {
-            log::error!(
-                "Unable to configure gateway: {err}. \n
-                Seems like the client was already initialized but it was not possible to read \
-                the existing configuration file. \n
-                CAUTION: Consider backing up your gateway keys and try force gateway registration, or \
-                removing the existing configuration and starting over."
-            );
-            ClientCoreError::CouldNotLoadExistingGatewayConfiguration(err)
-        })?;
-        Ok(existing_config.get_base().get_gateway_endpoint().clone())
+        match Config::load_from_file(Some(id)) {
+            Ok(existing_config) => existing_config.get_base().get_gateway_endpoint().clone(),
+            Err(err) => {
+                panic!(
+                    "Unable to configure gateway: {err}. \n
+                    Seems like the client was already initialized but it was not possible to read \
+                    the existing configuration file. \n
+                    CAUTION: Consider backing up your gateway keys and try force gateway registration, or \
+                    removing the existing configuration and starting over."
+                )
+            }
+        }
    }
 }
@@ -2,135 +2,71 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::client::config::Config;
-use clap::CommandFactory;
-use clap::{Parser, Subcommand};
-use completions::{fig_generate, ArgShell};
-use config::parse_validators;
+use clap::ArgMatches;
+use url::Url;

 pub mod init;
 pub(crate) mod run;
 pub(crate) mod upgrade;

-fn long_version() -> String {
-    format!(
-        r#"
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-{:<20}{}
-"#,
-        "Build Timestamp:",
-        env!("VERGEN_BUILD_TIMESTAMP"),
-        "Build Version:",
-        env!("VERGEN_BUILD_SEMVER"),
-        "Commit SHA:",
-        env!("VERGEN_GIT_SHA"),
-        "Commit Date:",
-        env!("VERGEN_GIT_COMMIT_TIMESTAMP"),
-        "Commit Branch:",
-        env!("VERGEN_GIT_BRANCH"),
-        "rustc Version:",
-        env!("VERGEN_RUSTC_SEMVER"),
-        "rustc Channel:",
-        env!("VERGEN_RUSTC_CHANNEL"),
-        "cargo Profile:",
-        env!("VERGEN_CARGO_PROFILE"),
-    )
+pub(crate) const ENABLED_CREDENTIALS_MODE_ARG_NAME: &str = "enabled-credentials-mode";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const ETH_ENDPOINT_ARG_NAME: &str = "eth_endpoint";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const ETH_PRIVATE_KEY_ARG_NAME: &str = "eth_private_key";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const DEFAULT_ETH_ENDPOINT: &str =
+    "https://rinkeby.infura.io/v3/00000000000000000000000000000000";
+#[cfg(not(feature = "coconut"))]
+pub(crate) const DEFAULT_ETH_PRIVATE_KEY: &str =
+    "0000000000000000000000000000000000000000000000000000000000000001";
+
+fn parse_validators(raw: &str) -> Vec<Url> {
+    raw.split(',')
+        .map(|raw_validator| {
+            raw_validator
+                .trim()
+                .parse()
+                .expect("one of the provided validator api urls is invalid")
+        })
+        .collect()
 }

-fn long_version_static() -> &'static str {
-    Box::leak(long_version().into_boxed_str())
-}
-
-#[derive(Parser)]
-#[clap(author = "Nymtech", version, long_version = long_version_static(), about)]
-pub(crate) struct Cli {
-    /// Path pointing to an env file that configures the client.
-    #[clap(long)]
-    pub(crate) config_env_file: Option<std::path::PathBuf>,
-
-    #[clap(subcommand)]
-    command: Commands,
-}
-
-#[derive(Subcommand)]
-pub(crate) enum Commands {
-    /// Initialise a Nym client. Do this first!
-    Init(init::Init),
-    /// Run the Nym client with provided configuration client optionally overriding set parameters
-    Run(run::Run),
-    /// Try to upgrade the client
-    Upgrade(upgrade::Upgrade),
-
-    /// Generate shell completions
-    Completions(ArgShell),
-
-    /// Generate Fig specification
-    GenerateFigSpec,
-}
-
-// Configuration that can be overridden.
-pub(crate) struct OverrideConfig {
-    validators: Option<String>,
-    port: Option<u16>,
-    fastmode: bool,
-
-    #[cfg(feature = "coconut")]
-    enabled_credentials_mode: bool,
-}
-
-pub(crate) async fn execute(args: &Cli) {
-    let bin_name = "nym-socks5-client";
-
-    match &args.command {
-        Commands::Init(m) => init::execute(m).await,
-        Commands::Run(m) => run::execute(m).await,
-        Commands::Upgrade(m) => upgrade::execute(m),
-        Commands::Completions(s) => s.generate(&mut Cli::into_app(), bin_name),
-        Commands::GenerateFigSpec => fig_generate(&mut Cli::into_app(), bin_name),
-    }
-}
-
-pub(crate) fn override_config(mut config: Config, args: OverrideConfig) -> Config {
-    if let Some(raw_validators) = args.validators {
+pub(crate) fn override_config(mut config: Config, matches: &ArgMatches<'_>) -> Config {
+    if let Some(raw_validators) = matches.value_of("validators") {
        config
            .get_base_mut()
-            .set_custom_validator_apis(parse_validators(&raw_validators));
-    } else if let Ok(raw_validators) = std::env::var(network_defaults::var_names::API_VALIDATOR) {
-        config
-            .get_base_mut()
-            .set_custom_validator_apis(parse_validators(&raw_validators));
+            .set_custom_validator_apis(parse_validators(raw_validators));
    }

-    if let Some(port) = args.port {
-        config = config.with_port(port);
-    }
-
-    #[cfg(feature = "coconut")]
-    {
-        if args.enabled_credentials_mode {
-            config.get_base_mut().with_disabled_credentials(false)
+    if let Some(port) = matches.value_of("port").map(|port| port.parse::<u16>()) {
+        if let Err(err) = port {
+            // if port was overridden, it must be parsable
+            panic!("Invalid port value provided - {:?}", err);
        }
+        config = config.with_port(port.unwrap());
    }

-    if args.fastmode {
-        config.get_base_mut().set_high_default_traffic_volume();
+    #[cfg(not(feature = "coconut"))]
+    if let Some(eth_endpoint) = matches.value_of(ETH_ENDPOINT_ARG_NAME) {
+        config.get_base_mut().with_eth_endpoint(eth_endpoint);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_endpoint(DEFAULT_ETH_ENDPOINT);
+    }
+    #[cfg(not(feature = "coconut"))]
+    if let Some(eth_private_key) = matches.value_of(ETH_PRIVATE_KEY_ARG_NAME) {
+        config.get_base_mut().with_eth_private_key(eth_private_key);
+    } else if !cfg!(feature = "eth") {
+        config
+            .get_base_mut()
+            .with_eth_private_key(DEFAULT_ETH_PRIVATE_KEY);
+    }
+
+    if matches.is_present(ENABLED_CREDENTIALS_MODE_ARG_NAME) {
+        config.get_base_mut().with_disabled_credentials(false)
    }

    config
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use clap::CommandFactory;
-
-    #[test]
-    fn verify_cli() {
-        Cli::command().debug_assert();
-    }
-}
@@ -1,61 +1,74 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use crate::{
-    client::{config::Config, NymClient},
-    commands::{override_config, OverrideConfig},
+use crate::client::config::Config;
+use crate::client::NymClient;
+use crate::commands::override_config;
+#[cfg(feature = "eth")]
+#[cfg(not(feature = "coconut"))]
+use crate::commands::{
+    ENABLED_CREDENTIALS_MODE_ARG_NAME, ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME,
 };
-
-use clap::Args;
+use clap::{App, Arg, ArgMatches};
 use config::NymConfig;
 use log::*;
 use version_checker::is_minor_version_compatible;

-#[derive(Args, Clone)]
-pub(crate) struct Run {
-    /// Id of the nym-mixnet-client we want to run.
-    #[clap(long)]
-    id: String,
+pub fn command_args<'a, 'b>() -> clap::App<'a, 'b> {
+    let app = App::new("run")
+        .about("Run the Nym client with provided configuration client optionally overriding set parameters")
+        .arg(Arg::with_name("id")
+            .long("id")
+            .help("Id of the nym-mixnet-client we want to run.")
+            .takes_value(true)
+            .required(true)
+        )
+        // the rest of arguments are optional, they are used to override settings in config file
+        .arg(Arg::with_name("config")
+            .long("config")
+            .help("Custom path to the nym-mixnet-client configuration file")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("provider")
+            .long("provider")
+            .help("Address of the socks5 provider to send messages to.")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("gateway")
+            .long("gateway")
+            .help("Id of the gateway we want to connect to. If overridden, it is user's responsibility to ensure prior registration happened")
+            .takes_value(true)
+        )
+        .arg(Arg::with_name("validators")
+                .long("validators")
+                .help("Comma separated list of rest endpoints of the validators")
+                .takes_value(true),
+        )
+        .arg(Arg::with_name("port")
+            .short("p")
+            .long("port")
+            .help("Port for the socket to listen on")
+            .takes_value(true)
+        );
+    #[cfg(feature = "eth")]
+    #[cfg(not(feature = "coconut"))]
+    let app = app
+        .arg(
+            Arg::with_name(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .long(ENABLED_CREDENTIALS_MODE_ARG_NAME)
+                .help("Set this client to work in a disabled credentials mode that would attempt to use gateway without bandwidth credential requirement. If this value is set, --eth_endpoint and --eth_private_key don't need to be set.")
+                .conflicts_with_all(&[ETH_ENDPOINT_ARG_NAME, ETH_PRIVATE_KEY_ARG_NAME])
+        )
+        .arg(Arg::with_name(ETH_ENDPOINT_ARG_NAME)
+            .long(ETH_ENDPOINT_ARG_NAME)
+            .help("URL of an Ethereum full node that we want to use for getting bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true))
+        .arg(Arg::with_name(ETH_PRIVATE_KEY_ARG_NAME)
+            .long(ETH_PRIVATE_KEY_ARG_NAME)
+            .help("Ethereum private key used for obtaining bandwidth tokens from ERC20 tokens. If you don't want to set this value, use --testnet-mode instead")
+            .takes_value(true));

-    /// Custom path to the nym-mixnet-client configuration file
-    #[clap(long)]
-    config: Option<String>,
-
-    /// Address of the socks5 provider to send messages to.
-    #[clap(long)]
-    provider: Option<String>,
-
-    /// Id of the gateway we want to connect to. If overridden, it is user's responsibility to
-    /// ensure prior registration happened
-    #[clap(long)]
-    gateway: Option<String>,
-
-    /// Comma separated list of rest endpoints of the validators
-    #[clap(long)]
-    validators: Option<String>,
-
-    /// Port for the socket to listen on
-    #[clap(short, long)]
-    port: Option<u16>,
-
-    /// Set this client to work in a enabled credentials mode that would attempt to use gateway
-    /// with bandwidth credential requirement.
-    #[cfg(feature = "coconut")]
-    #[clap(long)]
-    enabled_credentials_mode: bool,
-}
-
-impl From<Run> for OverrideConfig {
-    fn from(run_config: Run) -> Self {
-        OverrideConfig {
-            validators: run_config.validators,
-            port: run_config.port,
-            fastmode: false,
-
-            #[cfg(feature = "coconut")]
-            enabled_credentials_mode: run_config.enabled_credentials_mode,
-        }
-    }
+    app
 }

 // this only checks compatibility between config the binary. It does not take into consideration
@@ -63,13 +76,8 @@ impl From<Run> for OverrideConfig {
 fn version_check(cfg: &Config) -> bool {
    let binary_version = env!("CARGO_PKG_VERSION");
    let config_version = cfg.get_base().get_version();
-    if binary_version == config_version {
-        true
-    } else {
-        warn!(
-            "The mixnode binary has different version than what is specified in config file! {} and {}",
-            binary_version, config_version
-        );
+    if binary_version != config_version {
+        warn!("The mixnode binary has different version than what is specified in config file! {} and {}", binary_version, config_version);
        if is_minor_version_compatible(binary_version, config_version) {
            info!("but they are still semver compatible. However, consider running the `upgrade` command");
            true
@@ -77,11 +85,13 @@ fn version_check(cfg: &Config) -> bool {
            error!("and they are semver incompatible! - please run the `upgrade` command before attempting `run` again");
            false
        }
+    } else {
+        true
    }
 }

-pub(crate) async fn execute(args: &Run) {
-    let id = &args.id;
+pub async fn execute(matches: ArgMatches<'static>) {
+    let id = matches.value_of("id").unwrap();

    let mut config = match Config::load_from_file(Some(id)) {
        Ok(cfg) => cfg,
@@ -91,8 +101,7 @@ pub(crate) async fn execute(args: &Run) {
        }
    };

-    let override_config_fields = OverrideConfig::from(args.clone());
-    config = override_config(config, override_config_fields);
+    config = override_config(config, &matches);

    if !version_check(&config) {
        error!("failed the local version check");
@@ -2,13 +2,13 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::client::config::{Config, MISSING_VALUE};
-
+use clap::{App, Arg, ArgMatches};
+use config::defaults::default_api_endpoints;
 use config::NymConfig;
+use std::fmt::Display;
+use std::process;
 use version_checker::Version;

-use clap::Args;
-use std::{fmt::Display, process};
-
 #[allow(dead_code)]
 fn fail_upgrade<D1: Display, D2: Display>(from_version: D1, to_version: D2) -> ! {
    print_failed_upgrade(from_version, to_version);
@@ -49,11 +49,14 @@ fn unsupported_upgrade(current_version: &Version, config_version: &Version) -> !
    process::exit(1)
 }

-#[derive(Args, Clone)]
-pub(crate) struct Upgrade {
-    /// Id of the nym-client we want to upgrade
-    #[clap(long)]
-    id: String,
+pub fn command_args<'a, 'b>() -> App<'a, 'b> {
+    App::new("upgrade").about("Try to upgrade the client").arg(
+        Arg::with_name("id")
+            .long("id")
+            .help("Id of the nym-client we want to upgrade")
+            .takes_value(true)
+            .required(true),
+    )
 }

 fn parse_config_version(config: &Config) -> Version {
@@ -92,7 +95,7 @@ fn parse_package_version() -> Version {

 fn minor_0_12_upgrade(
    mut config: Config,
-    _args: &Upgrade,
+    _matches: &ArgMatches<'_>,
    config_version: &Version,
    package_version: &Version,
 ) -> Config {
@@ -102,7 +105,16 @@ fn minor_0_12_upgrade(
        Version::new(0, 12, 0)
    };

-    print_start_upgrade(config_version, &to_version);
+    print_start_upgrade(&config_version, &to_version);
+
+    println!(
+        "Setting validator API endpoints to {:?}",
+        default_api_endpoints()
+    );
+
+    config
+        .get_base_mut()
+        .set_custom_validator_apis(default_api_endpoints());

    config
        .get_base_mut()
@@ -110,7 +122,7 @@ fn minor_0_12_upgrade(

    config.save_to_file(None).unwrap_or_else(|err| {
        eprintln!("failed to overwrite config file! - {:?}", err);
-        print_failed_upgrade(config_version, &to_version);
+        print_failed_upgrade(&config_version, &to_version);
        process::exit(1);
    });

@@ -119,30 +131,30 @@ fn minor_0_12_upgrade(
    config
 }

-fn do_upgrade(mut config: Config, args: &Upgrade, package_version: &Version) {
+fn do_upgrade(mut config: Config, matches: &ArgMatches<'_>, package_version: Version) {
    loop {
        let config_version = parse_config_version(&config);

-        if &config_version == package_version {
+        if config_version == package_version {
            println!("You're using the most recent version!");
            return;
        }

        config = match config_version.major {
            0 => match config_version.minor {
-                9 | 10 => outdated_upgrade(&config_version, package_version),
-                11 => minor_0_12_upgrade(config, args, &config_version, package_version),
-                _ => unsupported_upgrade(&config_version, package_version),
+                9 | 10 => outdated_upgrade(&config_version, &package_version),
+                11 => minor_0_12_upgrade(config, matches, &config_version, &package_version),
+                _ => unsupported_upgrade(&config_version, &package_version),
            },
-            _ => unsupported_upgrade(&config_version, package_version),
+            _ => unsupported_upgrade(&config_version, &package_version),
        }
    }
 }

-pub(crate) fn execute(args: &Upgrade) {
+pub fn execute(matches: &ArgMatches<'_>) {
    let package_version = parse_package_version();

-    let id = &args.id;
+    let id = matches.value_of("id").unwrap();

    let existing_config = Config::load_from_file(Some(id)).unwrap_or_else(|err| {
        eprintln!("failed to load existing config file! - {:?}", err);
@@ -155,5 +167,5 @@ pub(crate) fn execute(args: &Upgrade) {
    }

    // here be upgrade path to 0.9.X and beyond based on version number from config
-    do_upgrade(existing_config, args, &package_version)
+    do_upgrade(existing_config, matches, package_version)
 }
@@ -2,4 +2,9 @@
 // SPDX-License-Identifier: Apache-2.0

 pub mod client;
+// This is only used as we reach into the init functions in nym-connect. We need to refactor the
+// init functions so that nym-connect can just call the same init function as the regular socks5
+// client.
+#[allow(unused)]
+pub mod commands;
 pub mod socks;
@@ -1,8 +1,8 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use clap::{crate_version, Parser};
-use network_defaults::setup_env;
+use clap::{crate_version, App, ArgMatches};
+use network_defaults::DEFAULT_NETWORK;

 pub mod client;
 mod commands;
@@ -10,12 +10,34 @@ pub mod socks;

 #[tokio::main]
 async fn main() {
+    dotenv::dotenv().ok();
    setup_logging();
    println!("{}", banner());

-    let args = commands::Cli::parse();
-    setup_env(args.config_env_file.clone());
-    commands::execute(&args).await;
+    let arg_matches = App::new("Nym Socks5 Proxy")
+        .version(env!("CARGO_PKG_VERSION"))
+        .author("Nymtech")
+        .long_version(&*long_version())
+        .about("A Socks5 localhost proxy that converts incoming messages to Sphinx and sends them to a Nym address")
+        .subcommand(commands::init::command_args())
+        .subcommand(commands::run::command_args())
+        .subcommand(commands::upgrade::command_args())
+        .get_matches();
+
+    execute(arg_matches).await;
+}
+
+async fn execute(matches: ArgMatches<'static>) {
+    match matches.subcommand() {
+        ("init", Some(m)) => commands::init::execute(m.clone()).await,
+        ("run", Some(m)) => commands::run::execute(m.clone()).await,
+        ("upgrade", Some(m)) => commands::upgrade::execute(m),
+        _ => println!("{}", usage()),
+    }
+}
+
+fn usage() -> &'static str {
+    "usage: --help to see available options.\n\n"
 }

 fn banner() -> String {
@@ -35,6 +57,40 @@ fn banner() -> String {
    )
 }

+fn long_version() -> String {
+    format!(
+        r#"
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+{:<20}{}
+"#,
+        "Build Timestamp:",
+        env!("VERGEN_BUILD_TIMESTAMP"),
+        "Build Version:",
+        env!("VERGEN_BUILD_SEMVER"),
+        "Commit SHA:",
+        env!("VERGEN_GIT_SHA"),
+        "Commit Date:",
+        env!("VERGEN_GIT_COMMIT_TIMESTAMP"),
+        "Commit Branch:",
+        env!("VERGEN_GIT_BRANCH"),
+        "rustc Version:",
+        env!("VERGEN_RUSTC_SEMVER"),
+        "rustc Channel:",
+        env!("VERGEN_RUSTC_CHANNEL"),
+        "cargo Profile:",
+        env!("VERGEN_CARGO_PROFILE"),
+        "Network:",
+        DEFAULT_NETWORK
+    )
+}
+
 fn setup_logging() {
    let mut log_builder = pretty_env_logger::formatted_timed_builder();
    if let Ok(s) = ::std::env::var("RUST_LOG") {
@@ -20,7 +20,6 @@ use socks5_requests::{ConnectionId, Message, RemoteAddress, Request};
 use std::io;
 use std::net::SocketAddr;
 use std::pin::Pin;
-use task::ShutdownListener;
 use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt, ReadBuf};
 use tokio::{self, net::TcpStream};

@@ -141,7 +140,6 @@ pub(crate) struct SocksClient {
    service_provider: Recipient,
    self_address: Recipient,
    started_proxy: bool,
-    shutdown_listener: ShutdownListener,
 }

 impl Drop for SocksClient {
@@ -165,7 +163,6 @@ impl SocksClient {
        service_provider: Recipient,
        controller_sender: ControllerSender,
        self_address: Recipient,
-        shutdown_listener: ShutdownListener,
    ) -> Self {
        let connection_id = Self::generate_random();
        SocksClient {
@@ -179,7 +176,6 @@ impl SocksClient {
            service_provider,
            self_address,
            started_proxy: false,
-            shutdown_listener,
        }
    }

@@ -254,7 +250,6 @@ impl SocksClient {
            conn_receiver,
            input_sender,
            connection_id,
-            self.shutdown_listener.clone(),
        )
        .run(move |conn_id, read_data, socket_closed| {
            let provider_request = Request::new_send(conn_id, read_data, socket_closed);
@@ -1,19 +1,16 @@
+use client_core::client::received_buffer::ReconstructedMessagesReceiver;
+use client_core::client::received_buffer::{ReceivedBufferMessage, ReceivedBufferRequestSender};
 use futures::channel::mpsc;
 use futures::StreamExt;
 use log::*;
-
-use client_core::client::received_buffer::ReconstructedMessagesReceiver;
-use client_core::client::received_buffer::{ReceivedBufferMessage, ReceivedBufferRequestSender};
 use nymsphinx::receiver::ReconstructedMessage;
 use proxy_helpers::connection_controller::{ControllerCommand, ControllerSender};
-use socks5_requests::Message;
-use task::ShutdownListener;
+use socks5_requests::Response;

 pub(crate) struct MixnetResponseListener {
    buffer_requester: ReceivedBufferRequestSender,
    mix_response_receiver: ReconstructedMessagesReceiver,
    controller_sender: ControllerSender,
-    shutdown: ShutdownListener,
 }

 impl Drop for MixnetResponseListener {
@@ -28,7 +25,6 @@ impl MixnetResponseListener {
    pub(crate) fn new(
        buffer_requester: ReceivedBufferRequestSender,
        controller_sender: ControllerSender,
-        shutdown: ShutdownListener,
    ) -> Self {
        let (mix_response_sender, mix_response_receiver) = mpsc::unbounded();
        buffer_requester
@@ -39,7 +35,6 @@ impl MixnetResponseListener {
            buffer_requester,
            mix_response_receiver,
            controller_sender,
-            shutdown,
        }
    }

@@ -49,23 +44,12 @@ impl MixnetResponseListener {
            warn!("this message had a surb - we didn't do anything with it");
        }

-        let response = match Message::try_from_bytes(&raw_message) {
+        let response = match Response::try_from_bytes(&raw_message) {
            Err(err) => {
                warn!("failed to parse received response - {:?}", err);
                return;
            }
-            Ok(Message::Request(_)) => {
-                warn!("unexpected request");
-                return;
-            }
-            Ok(Message::Response(data)) => data,
-            Ok(Message::NetworkRequesterResponse(r)) => {
-                error!(
-                    "Network requester failed on connection id {} with error: {}",
-                    r.connection_id, r.network_requester_error
-                );
-                return;
-            }
+            Ok(data) => data,
        };

        self.controller_sender
@@ -78,25 +62,11 @@ impl MixnetResponseListener {
    }

    pub(crate) async fn run(&mut self) {
-        while !self.shutdown.is_shutdown() {
-            tokio::select! {
-                received_responses = self.mix_response_receiver.next() => match received_responses {
-                    Some(received_responses) => {
-                        for reconstructed_message in received_responses {
-                            self.on_message(reconstructed_message).await;
-                        }
-                    },
-                    None => {
-                        log::trace!("MixnetResponseListener: Stopping since channel closed");
-                        break;
-                    }
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("MixnetResponseListener: Received shutdown");
-                }
+        while let Some(received_responses) = self.mix_response_receiver.next().await {
+            for reconstructed_message in received_responses {
+                self.on_message(reconstructed_message).await;
            }
        }
-        assert!(self.shutdown.is_shutdown_poll());
-        log::debug!("MixnetResponseListener: Exiting");
+        error!("We should never see this message");
    }
 }
@@ -11,7 +11,6 @@ use log::*;
 use nymsphinx::addressing::clients::Recipient;
 use proxy_helpers::connection_controller::Controller;
 use std::net::SocketAddr;
-use task::ShutdownListener;
 use tokio::net::TcpListener;

 /// A Socks5 server that listens for connections.
@@ -20,7 +19,6 @@ pub struct SphinxSocksServer {
    listening_address: SocketAddr,
    service_provider: Recipient,
    self_address: Recipient,
-    shutdown: ShutdownListener,
 }

 impl SphinxSocksServer {
@@ -30,7 +28,6 @@ impl SphinxSocksServer {
        authenticator: Authenticator,
        service_provider: Recipient,
        self_address: Recipient,
-        shutdown: ShutdownListener,
    ) -> Self {
        // hardcode ip as we (presumably) ONLY want to listen locally. If we change it, we can
        // just modify the config
@@ -41,7 +38,6 @@ impl SphinxSocksServer {
            listening_address: format!("{}:{}", ip, port).parse().unwrap(),
            service_provider,
            self_address,
-            shutdown,
        }
    }

@@ -56,73 +52,62 @@ impl SphinxSocksServer {
        info!("Serving Connections...");

        // controller for managing all active connections
-        let (mut active_streams_controller, controller_sender) =
-            Controller::new(self.shutdown.clone());
+        let (mut active_streams_controller, controller_sender) = Controller::new();
        tokio::spawn(async move {
            active_streams_controller.run().await;
        });

        // listener for mix messages
-        let mut mixnet_response_listener = MixnetResponseListener::new(
-            buffer_requester,
-            controller_sender.clone(),
-            self.shutdown.clone(),
-        );
+        let mut mixnet_response_listener =
+            MixnetResponseListener::new(buffer_requester, controller_sender.clone());
+
        tokio::spawn(async move {
            mixnet_response_listener.run().await;
        });

        loop {
-            tokio::select! {
-                Ok((stream, _remote)) = listener.accept() => {
-                    // TODO Optimize this
-                    let mut client = SocksClient::new(
-                        stream,
-                        self.authenticator.clone(),
-                        input_sender.clone(),
-                        self.service_provider,
-                        controller_sender.clone(),
-                        self.self_address,
-                        self.shutdown.clone(),
-                    );
+            if let Ok((stream, _remote)) = listener.accept().await {
+                // TODO Optimize this
+                let mut client = SocksClient::new(
+                    stream,
+                    self.authenticator.clone(),
+                    input_sender.clone(),
+                    self.service_provider,
+                    controller_sender.clone(),
+                    self.self_address,
+                );

-                    tokio::spawn(async move {
-                        {
-                            match client.run().await {
-                                Ok(_) => {}
-                                Err(error) => {
-                                    error!("Error! {}", error);
-                                    let error_text = format!("{}", error);
+                tokio::spawn(async move {
+                    {
+                        match client.run().await {
+                            Ok(_) => {}
+                            Err(error) => {
+                                error!("Error! {}", error);
+                                let error_text = format!("{}", error);

-                                    let response: ResponseCode;
+                                let response: ResponseCode;

-                                    if error_text.contains("Host") {
-                                        response = ResponseCode::HostUnreachable;
-                                    } else if error_text.contains("Network") {
-                                        response = ResponseCode::NetworkUnreachable;
-                                    } else if error_text.contains("ttl") {
-                                        response = ResponseCode::TtlExpired
-                                    } else {
-                                        response = ResponseCode::Failure
-                                    }
-
-                                    if client.error(response).await.is_err() {
-                                        warn!("Failed to send error code");
-                                    };
-                                    if client.shutdown().await.is_err() {
-                                        warn!("Failed to shutdown TcpStream");
-                                    };
+                                if error_text.contains("Host") {
+                                    response = ResponseCode::HostUnreachable;
+                                } else if error_text.contains("Network") {
+                                    response = ResponseCode::NetworkUnreachable;
+                                } else if error_text.contains("ttl") {
+                                    response = ResponseCode::TtlExpired
+                                } else {
+                                    response = ResponseCode::Failure
                                }
-                            };
-                            // client gets dropped here
-                        }
-                    });
-                },
-                _ = self.shutdown.recv() => {
-                    log::trace!("SphinxSocksServer: Received shutdown");
-                    log::debug!("SphinxSocksServer: Exiting");
-                    return Ok(());
-                }
+
+                                if client.error(response).await.is_err() {
+                                    warn!("Failed to send error code");
+                                };
+                                if client.shutdown().await.is_err() {
+                                    warn!("Failed to shutdown TcpStream");
+                                };
+                            }
+                        };
+                        // client gets dropped here
+                    }
+                });
            }
        }
    }
@@ -1 +1 @@
-16
+15.0.1
@@ -31,12 +31,9 @@
    "eslint-plugin-import": "^2.25.4",
    "eslint-plugin-mocha": "^10.0.3",
    "eslint-plugin-prettier": "^4.0.0",
-    "expect": "^28.1.3",
-    "mocha": "^10.0.0",
    "prettier": "^2.5.1",
    "typedoc": "^0.22.13",
-    "ts-mocha": "^10.0.0",
-    "typescript": "^4.6.2"
+    "typescript": "^4.1.3"
  },
  "dependencies": {
    "@cosmjs/cosmwasm-stargate": "^0.28.0",
@@ -64,20 +64,23 @@ export default class ValidatorClient implements INymClient {

  readonly vestingContract: string;

-  readonly mainnetDenom = 'unym';
+  readonly mainnetDenom = "unym";

-  readonly mainnetPrefix = 'n';
+  readonly mainnetPrefix = "n";

  private constructor(
    client: SigningClient | QueryClient,
    prefix: string,
    mixnetContract: string,
-    vestingContract: string,
-    denom: string,
+    vestingContract: string
  ) {
    this.client = client;
    this.prefix = prefix;
-    this.denom = `u${denom}`;
+    if (prefix == this.mainnetPrefix) {
+      this.denom = this.mainnetDenom;
+    } else {
+      this.denom = `u${prefix}`;
+    }

    this.mixnetContract = mixnetContract;
    this.vestingContract = vestingContract;
@@ -90,12 +93,11 @@ export default class ValidatorClient implements INymClient {
    prefix: string,
    mixnetContract: string,
    vestingContract: string,
-    denom: string,
  ): Promise<ValidatorClient> {
    const wallet = await ValidatorClient.buildWallet(mnemonic, prefix);

-    const signingClient = await SigningClient.connectWithNymSigner(wallet, nymdUrl, validatorApiUrl, prefix, denom);
-    return new ValidatorClient(signingClient, prefix, mixnetContract, vestingContract, denom);
+    const signingClient = await SigningClient.connectWithNymSigner(wallet, nymdUrl, validatorApiUrl, prefix);
+    return new ValidatorClient(signingClient, prefix, mixnetContract, vestingContract);
  }

  static async connectForQuery(
@@ -104,10 +106,9 @@ export default class ValidatorClient implements INymClient {
    prefix: string,
    mixnetContract: string,
    vestingContract: string,
-    denom: string,
  ): Promise<ValidatorClient> {
    const queryClient = await QueryClient.connectWithNym(nymdUrl, validatorApiUrl);
-    return new ValidatorClient(queryClient, prefix, mixnetContract, vestingContract, denom);
+    return new ValidatorClient(queryClient, prefix, mixnetContract, vestingContract);
  }

  public get address(): string {
@@ -456,4 +457,4 @@ export default class ValidatorClient implements INymClient {
    this.assertSigning();
    return (this.client as ISigningClient).updateContractStateParams(this.mixnetContract, newParams, fee, memo);
  }
-}
+}
@@ -221,12 +221,10 @@ export default class SigningClient extends SigningCosmWasmClient implements ISig
    nymdUrl: string,
    validatorApiUrl: string,
    prefix: string,
-    denom: string,
  ): Promise<SigningClient> {
    const [{ address }] = await wallet.getAccounts();
    const signerOptions: SigningCosmWasmClientOptions = {
-      prefix,
-      gasPrice: nymGasPrice(denom),
+      gasPrice: nymGasPrice(prefix),
    };
    const tmClient = await Tendermint34Client.connect(nymdUrl);
    return new SigningClient(address, validatorApiUrl, tmClient, wallet, signerOptions);
@@ -7,12 +7,13 @@ const mainnetDenom = 'nym';
 export function nymGasPrice(prefix: string): GasPrice {
  if (typeof prefix === 'string') {
    if (prefix === mainnetPrefix) {
-      return GasPrice.fromString(`0.025u${mainnetDenom}`);
+      prefix = mainnetDenom;
    }
    return GasPrice.fromString(`0.025u${prefix}`); // TODO: ideally this ugly conversion shouldn't be hardcoded here.
  }
-
-  throw new Error(`${prefix} is not of type string`);
+  else {
+    throw new Error(`${prefix} is not of type string`);
+  }
 }

 export const downloadWasm = async (url: string): Promise<Uint8Array> => {
@@ -1,11 +0,0 @@
-import ValidatorClient from '../../dist';
-import expect from 'expect';
-
-describe('Query: balances', () => {
-  it('can query for an account balance', async () => {
-    const client = await ValidatorClient.connectForQuery(
-      'https://rpc.nymtech.net/', 'https://validator.nymtech.net/api/', 'n', 'n14hj2tavq8fpesdwxxcu44rty3hh90vhujrvcmstl4zr3txmfvw9sjyvg3g', 'n1nc5tatafv6eyq7llkr2gv50ff9e22mnf70qgjlv737ktmt4eswrq73f2nw', 'nym');
-    const balance = await client.getBalance('n10yyd98e2tuwu0f7ypz9dy3hhjw7v772q6287gy');
-    expect(Number.parseFloat(balance.amount)).toBeGreaterThan(0);
-  }).timeout(5000);
-})
@@ -1,14 +0,0 @@
-import ValidatorClient from '../../dist';
-import expect from 'expect';
-
-// TODO: implement for QA with .env for mnemonics
-// describe('Sign: send', () => {
-//   it('can send tokens', async () => {
-//     const client = await ValidatorClient.connect(
-//       '<ADD MNEMONIC HERE>',
-//       'https://rpc.nyx.nodes.guru/', 'https://validator.nymtech.net/api/', 'n', 'n14hj2tavq8fpesdwxxcu44rty3hh90vhujrvcmstl4zr3txmfvw9sjyvg3g', 'n1nc5tatafv6eyq7llkr2gv50ff9e22mnf70qgjlv737ktmt4eswrq73f2nw', 'nym');
-//     await client.send('<ADD ADDRESS HERE>')
-//     const balance = await client.getBalance('n10yyd98e2tuwu0f7ypz9dy3hhjw7v772q6287gy');
-//     expect(Number.parseFloat(balance.amount)).toBeGreaterThan(0);
-//   }).timeout(5000);
-// })
@@ -5,8 +5,7 @@
        "esModuleInterop": true,
        "strict": true,
        "declaration": true,
-        "outDir": "./dist",
-        "skipLibCheck": true
+        "outDir": "./dist"
    },
    "typedocOptions": {
        "entryPoints": [
@@ -1,7 +1,7 @@
 [package]
 name = "nym-client-wasm"
 authors = ["Dave Hrycyszyn <futurechimp@users.noreply.github.com>", "Jedrzej Stuczynski <andrew@nymtech.net>"]
-version = "1.0.0"
+version = "1.0.1"
 edition = "2021"
 keywords = ["nym", "sphinx", "wasm", "webassembly", "privacy", "client"]
 license = "Apache-2.0"
@@ -32,7 +32,7 @@ credentials = { path = "../../common/credentials", optional = true }
 crypto = { path = "../../common/crypto" }
 nymsphinx = { path = "../../common/nymsphinx" }
 topology = { path = "../../common/topology" }
-gateway-client = { path = "../../common/client-libs/gateway-client", default-features = false, features = ["wasm", "coconut"] }
+gateway-client = { path = "../../common/client-libs/gateway-client", default-features = false, features = ["wasm"] }
 validator-client = { path = "../../common/client-libs/validator-client", default-features = false }
 wasm-utils = { path = "../../common/wasm-utils" }

@@ -11,7 +11,6 @@ This client is part of the [Nym](https://nymtech.net/docs) project. It's written
 ## Security Status 

 From a security point of view, this module is not yet complete. Key missing features include, but are not limited to: cover traffic, sending packets with delay according to Poisson distribution. 
-
 They should be implemented soon. You can build your applications, but don't rely on it for strong anonymity yet if your application needs cover traffic.

 ## Using it
@@ -38,6 +37,6 @@ To be clear, this is not something that most JS developers need to worry about,

 If you're a Nym platform developer who's made changes to the Rust (or JS) files and wants to re-publish the package to NPM, here's how you do it: 

-1. bump version numbers as necessary for SemVer
-2. `wasm-pack build --scope nymproject` builds the wasm binaries into the `pkg` directory (not in source control)
-3. `cd pkg && npm publish --access=public` will publish your changed package to NPM
+1. `wasm-pack build --scope nymproject` builds the wasm binaries into the `pkg` directory (not in source control)
+2. bump version numbers as necessary for SemVer
+3. `wasm-pack publish --access=public` will publish your changed package to NPM
@@ -13,8 +13,8 @@
 // limitations under the License.

 import {
-    NymClient,
-    set_panic_hook
+   NymClient,
+   set_panic_hook
 } from "@nymproject/nym-client-wasm"

 // current limitation of rust-wasm for async stuff : (
@@ -25,7 +25,7 @@ async function main() {
    set_panic_hook();

    // validator server we will use to get topology from
-    const validator = "https://validator.nymtech.net/api";
+    const validator = "https://sandbox-validator.nymtech.net/api"; //"http://localhost:8081";

    client = new NymClient(validator);

@@ -69,7 +69,7 @@ async function sendMessageTo() {
 * @param {string} message
 */
 function displaySend(message) {
-    let timestamp = new Date().toISOString().slice(11, 21);
+    let timestamp = new Date().toISOString().substr(11, 12);

    let sendDiv = document.createElement("div")
    let paragraph = document.createElement("p")
@@ -90,11 +90,11 @@ function displayReceived(message) {
    const content = message.message
    const replySurb = message.replySurb

-    let timestamp = new Date().toISOString().slice(11, 21);
+    let timestamp = new Date().toISOString().substr(11, 12);
    let receivedDiv = document.createElement("div")
    let paragraph = document.createElement("p")
    paragraph.setAttribute('style', 'color: green')
-    let paragraphContent = document.createTextNode(timestamp + " received >>> " + content)
+    let paragraphContent = document.createTextNode(timestamp + " received >>> " + content + ((replySurb != null) ? "Reply SURB was attached here (but we can't do anything with it yet" : " (NO REPLY-SURB AVAILABLE)"))
    paragraph.appendChild(paragraphContent)
    receivedDiv.appendChild(paragraph)
    document.getElementById("output").appendChild(receivedDiv)
@@ -36,64 +36,6 @@
        "node": ">=10.0.0"
      }
    },
-    "node_modules/@jridgewell/gen-mapping": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
-      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
-      "dev": true,
-      "dependencies": {
-        "@jridgewell/set-array": "^1.0.1",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      },
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/resolve-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
-      "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==",
-      "dev": true,
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/set-array": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz",
-      "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==",
-      "dev": true,
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/@jridgewell/source-map": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
-      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
-      "dev": true,
-      "dependencies": {
-        "@jridgewell/gen-mapping": "^0.3.0",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "node_modules/@jridgewell/sourcemap-codec": {
-      "version": "1.4.14",
-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==",
-      "dev": true
-    },
-    "node_modules/@jridgewell/trace-mapping": {
-      "version": "0.3.15",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.15.tgz",
-      "integrity": "sha512-oWZNOULl+UbhsgB51uuZzglikfIKSUBO/M9W2OfEjn7cmqoAiCgmv9lyACTUacZwBz0ITnJ2NqjU8Tx0DHL88g==",
-      "dev": true,
-      "dependencies": {
-        "@jridgewell/resolve-uri": "^3.0.3",
-        "@jridgewell/sourcemap-codec": "^1.4.10"
-      }
-    },
    "node_modules/@nodelib/fs.scandir": {
      "version": "2.1.5",
      "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -3330,14 +3272,14 @@
      }
    },
    "node_modules/terser": {
-      "version": "5.15.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.15.0.tgz",
-      "integrity": "sha512-L1BJiXVmheAQQy+as0oF3Pwtlo4s3Wi1X2zNZ2NxOB4wx9bdS9Vk67XQENLFdLYGCK/Z2di53mTj/hBafR+dTA==",
+      "version": "5.12.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.1.tgz",
+      "integrity": "sha512-NXbs+7nisos5E+yXwAD+y7zrcTkMqb0dEJxIGtSKPdCBzopf7ni4odPul2aechpV7EXNvOudYOX2bb5tln1jbQ==",
      "dev": true,
      "dependencies": {
-        "@jridgewell/source-map": "^0.3.2",
        "acorn": "^8.5.0",
        "commander": "^2.20.0",
+        "source-map": "~0.7.2",
        "source-map-support": "~0.5.20"
      },
      "bin": {
@@ -3430,6 +3372,15 @@
        "url": "https://opencollective.com/webpack"
      }
    },
+    "node_modules/terser/node_modules/source-map": {
+      "version": "0.7.3",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+      "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 8"
+      }
+    },
    "node_modules/thunky": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/thunky/-/thunky-1.1.0.tgz",
@@ -3877,55 +3828,6 @@
      "integrity": "sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==",
      "dev": true
    },
-    "@jridgewell/gen-mapping": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
-      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
-      "dev": true,
-      "requires": {
-        "@jridgewell/set-array": "^1.0.1",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "@jridgewell/resolve-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
-      "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==",
-      "dev": true
-    },
-    "@jridgewell/set-array": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz",
-      "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==",
-      "dev": true
-    },
-    "@jridgewell/source-map": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
-      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
-      "dev": true,
-      "requires": {
-        "@jridgewell/gen-mapping": "^0.3.0",
-        "@jridgewell/trace-mapping": "^0.3.9"
-      }
-    },
-    "@jridgewell/sourcemap-codec": {
-      "version": "1.4.14",
-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==",
-      "dev": true
-    },
-    "@jridgewell/trace-mapping": {
-      "version": "0.3.15",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.15.tgz",
-      "integrity": "sha512-oWZNOULl+UbhsgB51uuZzglikfIKSUBO/M9W2OfEjn7cmqoAiCgmv9lyACTUacZwBz0ITnJ2NqjU8Tx0DHL88g==",
-      "dev": true,
-      "requires": {
-        "@jridgewell/resolve-uri": "^3.0.3",
-        "@jridgewell/sourcemap-codec": "^1.4.10"
-      }
-    },
    "@nodelib/fs.scandir": {
      "version": "2.1.5",
      "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -6432,15 +6334,23 @@
      "dev": true
    },
    "terser": {
-      "version": "5.15.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.15.0.tgz",
-      "integrity": "sha512-L1BJiXVmheAQQy+as0oF3Pwtlo4s3Wi1X2zNZ2NxOB4wx9bdS9Vk67XQENLFdLYGCK/Z2di53mTj/hBafR+dTA==",
+      "version": "5.12.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.12.1.tgz",
+      "integrity": "sha512-NXbs+7nisos5E+yXwAD+y7zrcTkMqb0dEJxIGtSKPdCBzopf7ni4odPul2aechpV7EXNvOudYOX2bb5tln1jbQ==",
      "dev": true,
      "requires": {
-        "@jridgewell/source-map": "^0.3.2",
        "acorn": "^8.5.0",
        "commander": "^2.20.0",
+        "source-map": "~0.7.2",
        "source-map-support": "~0.5.20"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.7.3",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+          "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==",
+          "dev": true
+        }
      }
    },
    "terser-webpack-plugin": {
@@ -34,6 +34,6 @@
    "webpack-dev-server": "^4.7.4"
  },
  "dependencies": {
-    "@nymproject/nym-client-wasm": "1.0.0"
+    "@nymproject/nym-client-wasm": "file:../pkg"
  }
-}
+}
@@ -9,7 +9,7 @@ module.exports = {
  },
  mode: "development",
  plugins: [
-    new CopyWebpackPlugin({ patterns: ['index.html'] })
+    new CopyWebpackPlugin({patterns: ['index.html']})
  ],
-  experiments: { syncWebAssembly: true }
+  experiments: { asyncWebAssembly: true }
 };
@@ -11,7 +11,7 @@ use rand::rngs::OsRng;
 use received_processor::ReceivedMessagesProcessor;
 use std::sync::Arc;
 use std::time::Duration;
-use topology::{gateway, nym_topology_from_detailed, NymTopology};
+use topology::{gateway, nym_topology_from_bonds, NymTopology};
 use url::Url;
 use wasm_bindgen::prelude::*;
 use wasm_bindgen_futures::spawn_local;
@@ -132,7 +132,9 @@ impl NymClient {
            bandwidth_controller,
        );

-        gateway_client.set_disabled_credentials_mode(disabled_credentials_mode);
+        if disabled_credentials_mode {
+            gateway_client.set_disabled_credentials_mode(true)
+        }

        gateway_client
            .authenticate_and_start()
@@ -197,6 +199,7 @@ impl NymClient {
            // don't bother with acks etc. for time being
            let prepared_fragment = message_preparer
                .prepare_chunk_for_sending(message_chunk, topology, &self.ack_key, &recipient)
+                .await
                .unwrap();

            console_warn!("packet is going to have round trip time of {:?}, but we're not going to do anything for acks anyway ", prepared_fragment.total_delay);
@@ -265,7 +268,7 @@ impl NymClient {
            Ok(gateways) => gateways,
        };

-        let topology = nym_topology_from_detailed(mixnodes, gateways);
+        let topology = nym_topology_from_bonds(mixnodes, gateways);
        let version = env!("CARGO_PKG_VERSION");
        topology.filter_system_version(version)
    }
@@ -10,22 +10,23 @@ edition = "2021"
 # TODO: (for this and other crates), similarly to 'tokio', import only required "futures" modules rather than
 # the entire crate
 futures = "0.3"
+json = "0.12.4"
 log = "0.4"
 thiserror = "1.0"
 url = "2.2"
 rand = { version = "0.7.3", features = ["wasm-bindgen"] }
-secp256k1 = { version = "0.20.3", optional = true }
-web3 = { version = "0.17.0", default-features = false, optional = true }
+secp256k1 = "0.20.3"
+web3 = { version = "0.17.0", default-features = false }
 async-trait = { version = "0.1.51" }

 # internal
-coconut-interface = { path = "../../coconut-interface", optional = true }
 credentials = { path = "../../credentials" }
 crypto = { path = "../../crypto" }
 gateway-requests = { path = "../../../gateway/gateway-requests" }
-network-defaults = { path = "../../network-defaults" }
 nymsphinx = { path = "../../nymsphinx" }
 pemstore = { path = "../../pemstore" }
+coconut-interface = { path = "../../coconut-interface", optional = true }
+network-defaults = { path = "../../network-defaults" }
 validator-client = { path = "../validator-client", optional = true }

 [dependencies.tungstenite]
@@ -37,19 +38,12 @@ default-features = false
 version = "1.19.1"
 features = ["macros", "rt", "net", "sync", "time"]

-[target."cfg(not(target_arch = \"wasm32\"))".dependencies.tokio-stream]
-version = "0.1.9"
-features = ["net", "sync", "time"]
-
 [target."cfg(not(target_arch = \"wasm32\"))".dependencies.tokio-tungstenite]
 version = "0.14"

 [target."cfg(not(target_arch = \"wasm32\"))".dependencies.credential-storage]
 path = "../../credential-storage"

-[target."cfg(not(target_arch = \"wasm32\"))".dependencies.task]
-path = "../../task"
-
 # wasm-only dependencies
 [target."cfg(target_arch = \"wasm32\")".dependencies.wasm-bindgen]
 version = "0.2"
@@ -79,5 +73,5 @@ features = ["js"]

 [features]
 coconut = ["gateway-requests/coconut", "coconut-interface", "validator-client", "credentials/coconut"]
-wasm = []
-default = ["web3/default", "secp256k1"]
+wasm = ["web3/wasm", "web3/http", "web3/signing"]
+default = ["web3/default"]
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::error::GatewayClientError;
+use std::str::FromStr;

 #[cfg(target_arch = "wasm32")]
 use crate::wasm_storage::Storage;
@@ -14,8 +15,6 @@ use crate::wasm_storage::StorageError;
 #[cfg(all(not(target_arch = "wasm32"), feature = "coconut"))]
 use credential_storage::error::StorageError;

-#[cfg(feature = "coconut")]
-use std::str::FromStr;
 #[cfg(feature = "coconut")]
 use {
    coconut_interface::Base58,
@@ -24,12 +23,65 @@ use {
    },
 };

+#[cfg(not(feature = "coconut"))]
+use {
+    credentials::token::bandwidth::TokenCredential,
+    crypto::asymmetric::identity,
+    network_defaults::{
+        eth_contract::ETH_ERC20_JSON_ABI, eth_contract::ETH_JSON_ABI, BANDWIDTH_VALUE,
+        ETH_BURN_FUNCTION_NAME, ETH_CONTRACT_ADDRESS, ETH_ERC20_APPROVE_FUNCTION_NAME,
+        ETH_ERC20_CONTRACT_ADDRESS, ETH_MIN_BLOCK_DEPTH, TOKENS_TO_BURN, UTOKENS_TO_BURN,
+    },
+    pemstore::traits::PemStorableKeyPair,
+    rand::rngs::OsRng,
+    secp256k1::SecretKey,
+    web3::{
+        contract::{Contract, Options},
+        ethabi::Token,
+        signing::{Key, SecretKeyRef},
+        transports::Http,
+        types::{Address, U256, U64},
+        Web3,
+    },
+};
+
+#[cfg(not(feature = "coconut"))]
+pub fn eth_contract(web3: Web3<Http>) -> Contract<Http> {
+    Contract::from_json(
+        web3.eth(),
+        Address::from(ETH_CONTRACT_ADDRESS),
+        json::parse(ETH_JSON_ABI)
+            .expect("Invalid json abi")
+            .dump()
+            .as_bytes(),
+    )
+    .expect("Invalid json abi")
+}
+
+#[cfg(not(feature = "coconut"))]
+pub fn eth_erc20_contract(web3: Web3<Http>) -> Contract<Http> {
+    Contract::from_json(
+        web3.eth(),
+        Address::from(ETH_ERC20_CONTRACT_ADDRESS),
+        json::parse(ETH_ERC20_JSON_ABI)
+            .expect("Invalid json abi")
+            .dump()
+            .as_bytes(),
+    )
+    .expect("Invalid json abi")
+}
+
 #[derive(Clone)]
 pub struct BandwidthController<St: Storage> {
-    #[allow(dead_code)]
    storage: St,
    #[cfg(feature = "coconut")]
    validator_endpoints: Vec<url::Url>,
+    #[cfg(not(feature = "coconut"))]
+    contract: Contract<Http>,
+    #[cfg(not(feature = "coconut"))]
+    erc20_contract: Contract<Http>,
+    #[cfg(not(feature = "coconut"))]
+    eth_private_key: SecretKey,
 }

 impl<St> BandwidthController<St>
@@ -45,8 +97,60 @@ where
    }

    #[cfg(not(feature = "coconut"))]
-    pub fn new(storage: St) -> Result<Self, GatewayClientError> {
-        Ok(BandwidthController { storage })
+    pub fn new(
+        storage: St,
+        eth_endpoint: String,
+        eth_private_key: String,
+    ) -> Result<Self, GatewayClientError> {
+        // Fail early, on invalid url
+        let transport =
+            Http::new(&eth_endpoint).map_err(|_| GatewayClientError::InvalidURL(eth_endpoint))?;
+        let web3 = web3::Web3::new(transport);
+        // Fail early, on invalid abi
+        let contract = eth_contract(web3.clone());
+        let erc20_contract = eth_erc20_contract(web3);
+        let eth_private_key = secp256k1::SecretKey::from_str(&eth_private_key)
+            .map_err(|_| GatewayClientError::InvalidEthereumPrivateKey)?;
+
+        Ok(BandwidthController {
+            storage,
+            contract,
+            erc20_contract,
+            eth_private_key,
+        })
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    async fn backup_keypair(&self, keypair: &identity::KeyPair) -> Result<(), GatewayClientError> {
+        self.storage
+            .insert_erc20_credential(
+                keypair.public_key().to_base58_string(),
+                keypair.private_key().to_base58_string(),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    async fn restore_keypair(&self) -> Result<identity::KeyPair, GatewayClientError> {
+        let data = self.storage.get_next_erc20_credential().await?;
+        let public_key = identity::PublicKey::from_base58_string(data.public_key).unwrap();
+        let private_key = identity::PrivateKey::from_base58_string(data.private_key).unwrap();
+
+        Ok(identity::KeyPair::from_keys(private_key, public_key))
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    async fn mark_keypair_as_spent(
+        &self,
+        keypair: &identity::KeyPair,
+    ) -> Result<(), GatewayClientError> {
+        self.storage
+            .consume_erc20_credential(keypair.public_key().to_base58_string())
+            .await?;
+
+        Ok(())
    }

    #[cfg(feature = "coconut")]
@@ -75,4 +179,206 @@ where
            &verification_key,
        )?)
    }
+
+    #[cfg(not(feature = "coconut"))]
+    pub async fn prepare_token_credential(
+        &self,
+        gateway_identity: identity::PublicKey,
+        gateway_owner: String,
+    ) -> Result<TokenCredential, GatewayClientError> {
+        let kp = match self.restore_keypair().await {
+            Ok(kp) => kp,
+            Err(_) => {
+                let mut rng = OsRng;
+                let kp = identity::KeyPair::new(&mut rng);
+                self.backup_keypair(&kp).await?;
+                kp
+            }
+        };
+
+        let verification_key = *kp.public_key();
+        let signed_verification_key = kp.private_key().sign(&verification_key.to_bytes());
+        self.buy_token_credential(verification_key, signed_verification_key, gateway_owner)
+            .await?;
+
+        self.mark_keypair_as_spent(&kp).await?;
+
+        let message: Vec<u8> = verification_key
+            .to_bytes()
+            .iter()
+            .chain(gateway_identity.to_bytes().iter())
+            .copied()
+            .collect();
+        let signature = kp.private_key().sign(&message);
+
+        Ok(TokenCredential::new(
+            verification_key,
+            gateway_identity,
+            BANDWIDTH_VALUE,
+            signature,
+        ))
+    }
+
+    #[cfg(not(feature = "coconut"))]
+    pub async fn buy_token_credential(
+        &self,
+        verification_key: identity::PublicKey,
+        signed_verification_key: identity::Signature,
+        gateway_owner: String,
+    ) -> Result<(), GatewayClientError> {
+        let confirmations = if cfg!(debug_assertions) {
+            1
+        } else {
+            ETH_MIN_BLOCK_DEPTH
+        };
+        // 15 seconds per confirmation block + 10 seconds of network overhead + 20 seconds of wait for kill
+        log::info!(
+            "Waiting for Ethereum transaction. This should take about {} seconds",
+            (confirmations + 1) * 15 + 30
+        );
+        let mut options = Options::default();
+        let estimation = self
+            .erc20_contract
+            .estimate_gas(
+                ETH_ERC20_APPROVE_FUNCTION_NAME,
+                (
+                    Token::Address(Address::from(ETH_CONTRACT_ADDRESS)),
+                    Token::Uint(U256::from(UTOKENS_TO_BURN)),
+                ),
+                SecretKeyRef::from(&self.eth_private_key).address(),
+                options.clone(),
+            )
+            .await?;
+        options.gas = Some(estimation);
+        log::info!("Calling ERC20 approve in 10 seconds with an estimated gas of {}. Kill the process if you want to abort", estimation);
+        #[cfg(not(target_arch = "wasm32"))]
+        tokio::time::sleep(tokio::time::Duration::from_secs(10)).await;
+        #[cfg(target_arch = "wasm32")]
+        if let Err(err) = fluvio_wasm_timer::Delay::new(std::time::Duration::from_secs(10)).await {
+            log::error!(
+                "the timer has gone away while waiting for possible kill! - {}",
+                err
+            );
+        }
+        let recipt = self
+            .erc20_contract
+            .signed_call_with_confirmations(
+                ETH_ERC20_APPROVE_FUNCTION_NAME,
+                (
+                    Token::Address(Address::from(ETH_CONTRACT_ADDRESS)),
+                    Token::Uint(U256::from(UTOKENS_TO_BURN)),
+                ),
+                options,
+                1, // One confirmation is enough, as we'll be consuming the approved token next anyway
+                &self.eth_private_key,
+            )
+            .await?;
+        if Some(U64::from(0u64)) == recipt.status {
+            return Err(GatewayClientError::BurnTokenError(
+                web3::Error::InvalidResponse(format!(
+                    "Approve transaction status is 0 (failure): {:?}",
+                    recipt.logs,
+                )),
+            ));
+        } else {
+            log::info!(
+                "Approved {} tokens for bandwidth use on Ethereum",
+                TOKENS_TO_BURN
+            );
+        }
+
+        let mut options = Options::default();
+        let estimation = self
+            .contract
+            .estimate_gas(
+                ETH_BURN_FUNCTION_NAME,
+                (
+                    Token::Uint(U256::from(UTOKENS_TO_BURN)),
+                    Token::Uint(U256::from(&verification_key.to_bytes())),
+                    Token::Bytes(signed_verification_key.to_bytes().to_vec()),
+                    Token::String(gateway_owner.clone()),
+                ),
+                SecretKeyRef::from(&self.eth_private_key).address(),
+                options.clone(),
+            )
+            .await?;
+        options.gas = Some(estimation);
+        log::info!("Generating bandwidth on ETH contract in 10 seconds with an estimated gas of {}. \
+         Kill the process if you want to abort. Keep in mind that if you abort now, you'll still have \
+         some tokens approved for bandwidth spending from the previous action. \
+         If you don't want that, you'll need to manually decreaseAllowance to revert the approval.", estimation);
+        #[cfg(not(target_arch = "wasm32"))]
+        tokio::time::sleep(tokio::time::Duration::from_secs(10)).await;
+        #[cfg(target_arch = "wasm32")]
+        if let Err(err) = fluvio_wasm_timer::Delay::new(std::time::Duration::from_secs(10)).await {
+            log::error!(
+                "the timer has gone away while waiting for possible kill! - {}",
+                err
+            );
+        }
+        let recipt = self
+            .contract
+            .signed_call_with_confirmations(
+                ETH_BURN_FUNCTION_NAME,
+                (
+                    Token::Uint(U256::from(UTOKENS_TO_BURN)),
+                    Token::Uint(U256::from(&verification_key.to_bytes())),
+                    Token::Bytes(signed_verification_key.to_bytes().to_vec()),
+                    Token::String(gateway_owner),
+                ),
+                options,
+                confirmations,
+                &self.eth_private_key,
+            )
+            .await?;
+        if Some(U64::from(0u64)) == recipt.status {
+            Err(GatewayClientError::BurnTokenError(
+                web3::Error::InvalidResponse(format!(
+                    "Transaction status is 0 (failure): {:?}",
+                    recipt.logs,
+                )),
+            ))
+        } else {
+            log::info!(
+                "Bought bandwidth on Ethereum: {} MB",
+                BANDWIDTH_VALUE / 1024 / 1024
+            );
+            Ok(())
+        }
+    }
+}
+
+#[cfg(not(feature = "coconut"))]
+#[cfg(test)]
+mod tests {
+    use network_defaults::ETH_EVENT_NAME;
+
+    use super::*;
+
+    #[test]
+    fn parse_contract() {
+        let transport =
+            Http::new("https://rinkeby.infura.io/v3/00000000000000000000000000000000").unwrap();
+        let web3 = web3::Web3::new(transport);
+        // test no panic occurs
+        eth_contract(web3);
+    }
+
+    #[test]
+    fn parse_erc20_contract() {
+        let transport =
+            Http::new("https://rinkeby.infura.io/v3/00000000000000000000000000000000").unwrap();
+        let web3 = web3::Web3::new(transport);
+        // test no panic occurs
+        eth_erc20_contract(web3);
+    }
+
+    #[test]
+    fn check_event_name_constant_against_abi() {
+        let transport =
+            Http::new("https://rinkeby.infura.io/v3/00000000000000000000000000000000").unwrap();
+        let web3 = web3::Web3::new(transport);
+        let contract = eth_contract(web3);
+        assert!(contract.abi().event(ETH_EVENT_NAME).is_ok());
+    }
 }
@@ -15,6 +15,8 @@ use crate::wasm_storage::PersistentStorage;
 use coconut_interface::Credential;
 #[cfg(not(target_arch = "wasm32"))]
 use credential_storage::PersistentStorage;
+#[cfg(not(feature = "coconut"))]
+use credentials::token::bandwidth::TokenCredential;
 use crypto::asymmetric::identity;
 use futures::{FutureExt, SinkExt, StreamExt};
 use gateway_requests::authentication::encrypted_address::EncryptedAddressBytes;
@@ -28,8 +30,6 @@ use rand::rngs::OsRng;
 use std::convert::TryFrom;
 use std::sync::Arc;
 use std::time::Duration;
-#[cfg(not(target_arch = "wasm32"))]
-use task::ShutdownListener;
 use tungstenite::protocol::Message;

 #[cfg(not(target_arch = "wasm32"))]
@@ -65,10 +65,6 @@ pub struct GatewayClient {
    reconnection_attempts: usize,
    /// Delay between each subsequent reconnection attempt.
    reconnection_backoff: Duration,
-
-    #[cfg(not(target_arch = "wasm32"))]
-    /// Listen to shutdown messages.
-    shutdown: Option<ShutdownListener>,
 }

 impl GatewayClient {
@@ -84,7 +80,6 @@ impl GatewayClient {
        ack_sender: AcknowledgementSender,
        response_timeout_duration: Duration,
        bandwidth_controller: Option<BandwidthController<PersistentStorage>>,
-        #[cfg(not(target_arch = "wasm32"))] shutdown: Option<ShutdownListener>,
    ) -> Self {
        GatewayClient {
            authenticated: false,
@@ -96,19 +91,12 @@ impl GatewayClient {
            local_identity,
            shared_key,
            connection: SocketState::NotConnected,
-            packet_router: PacketRouter::new(
-                ack_sender,
-                mixnet_message_sender,
-                #[cfg(not(target_arch = "wasm32"))]
-                shutdown.clone(),
-            ),
+            packet_router: PacketRouter::new(ack_sender, mixnet_message_sender),
            response_timeout_duration,
            bandwidth_controller,
            should_reconnect_on_failure: true,
            reconnection_attempts: DEFAULT_RECONNECTION_ATTEMPTS,
            reconnection_backoff: DEFAULT_RECONNECTION_BACKOFF,
-            #[cfg(not(target_arch = "wasm32"))]
-            shutdown,
        }
    }

@@ -135,7 +123,6 @@ impl GatewayClient {
        gateway_owner: String,
        local_identity: Arc<identity::KeyPair>,
        response_timeout_duration: Duration,
-        #[cfg(not(target_arch = "wasm32"))] shutdown: Option<ShutdownListener>,
    ) -> Self {
        use futures::channel::mpsc;

@@ -143,12 +130,7 @@ impl GatewayClient {
        // perfectly fine here, because it's not meant to be used
        let (ack_tx, _) = mpsc::unbounded();
        let (mix_tx, _) = mpsc::unbounded();
-        let packet_router = PacketRouter::new(
-            ack_tx,
-            mix_tx,
-            #[cfg(not(target_arch = "wasm32"))]
-            shutdown.clone(),
-        );
+        let packet_router = PacketRouter::new(ack_tx, mix_tx);

        GatewayClient {
            authenticated: false,
@@ -166,8 +148,6 @@ impl GatewayClient {
            should_reconnect_on_failure: false,
            reconnection_attempts: DEFAULT_RECONNECTION_ATTEMPTS,
            reconnection_backoff: DEFAULT_RECONNECTION_BACKOFF,
-            #[cfg(not(target_arch = "wasm32"))]
-            shutdown,
        }
    }

@@ -299,33 +279,8 @@ impl GatewayClient {
        let mut fused_timeout = timeout.fuse();
        let mut fused_stream = conn.fuse();

-        // Bit of an ugly workaround for selecting on an `Option` without having access to
-        // `tokio::select`
-        #[cfg(not(target_arch = "wasm32"))]
-        let shutdown = {
-            let m_shutdown = self.shutdown.clone();
-            async {
-                if let Some(mut s) = m_shutdown {
-                    s.recv().await
-                } else {
-                    std::future::pending::<()>().await
-                }
-            }
-            .fuse()
-        };
-        #[cfg(not(target_arch = "wasm32"))]
-        tokio::pin!(shutdown);
-
-        #[cfg(target_arch = "wasm32")]
-        let mut shutdown = std::future::pending::<()>().fuse();
-
        loop {
            futures::select! {
-                _ = shutdown => {
-                    log::trace!("GatewayClient control response: Received shutdown");
-                    log::debug!("GatewayClient control response: Exiting");
-                    break Err(GatewayClientError::ConnectionClosedGatewayShutdown);
-                }
                _ = &mut fused_timeout => {
                    break Err(GatewayClientError::Timeout);
                }
@@ -336,16 +291,14 @@ impl GatewayClient {
                    };
                    match ws_msg {
                        Message::Binary(bin_msg) => {
-                            if let Err(err) = self.packet_router.route_received(vec![bin_msg]) {
-                                log::warn!("Route received failed: {:?}", err);
-                            }
+                            self.packet_router.route_received(vec![bin_msg]);
                        }
                        Message::Text(txt_msg) => {
                            break ServerResponse::try_from(txt_msg).map_err(|_| GatewayClientError::MalformedResponse);
                        }
                        _ => (),
                    }
-                }
+               }
            }
        }
    }
@@ -552,6 +505,30 @@ impl GatewayClient {
        Ok(())
    }

+    #[cfg(not(feature = "coconut"))]
+    async fn claim_token_bandwidth(
+        &mut self,
+        credential: TokenCredential,
+    ) -> Result<(), GatewayClientError> {
+        let mut rng = OsRng;
+
+        let iv = IV::new_random(&mut rng);
+
+        let msg = ClientControlRequest::new_enc_token_bandwidth_credential(
+            &credential,
+            self.shared_key.as_ref().unwrap(),
+            iv,
+        )
+        .into();
+        self.bandwidth_remaining = match self.send_websocket_message(msg).await? {
+            ServerResponse::Bandwidth { available_total } => Ok(available_total),
+            ServerResponse::Error { message } => Err(GatewayClientError::GatewayError(message)),
+            _ => Err(GatewayClientError::UnexpectedResponse),
+        }?;
+
+        Ok(())
+    }
+
    async fn try_claim_testnet_bandwidth(&mut self) -> Result<(), GatewayClientError> {
        let msg = ClientControlRequest::ClaimFreeTestnetBandwidth.into();
        self.bandwidth_remaining = match self.send_websocket_message(msg).await? {
@@ -590,10 +567,17 @@ impl GatewayClient {
            .prepare_coconut_credential()
            .await?;
        #[cfg(not(feature = "coconut"))]
-        return self.try_claim_testnet_bandwidth().await;
+        let credential = self
+            .bandwidth_controller
+            .as_ref()
+            .unwrap()
+            .prepare_token_credential(self.gateway_identity, _gateway_owner)
+            .await?;

        #[cfg(feature = "coconut")]
        return self.claim_coconut_bandwidth(credential).await;
+        #[cfg(not(feature = "coconut"))]
+        return self.claim_token_bandwidth(credential).await;
    }

    fn estimate_required_bandwidth(&self, packets: &[MixPacket]) -> i64 {
@@ -739,8 +723,6 @@ impl GatewayClient {
                                .as_ref()
                                .expect("no shared key present even though we're authenticated!"),
                        ),
-                        #[cfg(not(target_arch = "wasm32"))]
-                        self.shutdown.clone(),
                    )
                }
                _ => unreachable!(),
@@ -64,9 +64,6 @@ pub enum GatewayClientError {
    #[error("Connection was abruptly closed")]
    ConnectionAbruptlyClosed,

-    #[error("Connection was abruptly closed as gateway was stopped")]
-    ConnectionClosedGatewayShutdown,
-
    #[error("Received response was malformed")]
    MalformedResponse,

@@ -96,9 +93,6 @@ pub enum GatewayClientError {

    #[error("Timed out")]
    Timeout,
-
-    #[error("Failed to send mixnet message")]
-    MixnetMsgSenderFailedToSend,
 }

 impl GatewayClientError {
@@ -8,10 +8,6 @@ use futures::channel::mpsc;
 use log::*;
 use nymsphinx::addressing::nodes::MAX_NODE_ADDRESS_UNPADDED_LEN;
 use nymsphinx::params::packet_sizes::PacketSize;
-#[cfg(not(target_arch = "wasm32"))]
-use task::ShutdownListener;
-
-use crate::error::GatewayClientError;

 pub type MixnetMessageSender = mpsc::UnboundedSender<Vec<Vec<u8>>>;
 pub type MixnetMessageReceiver = mpsc::UnboundedReceiver<Vec<Vec<u8>>>;
@@ -23,28 +19,20 @@ pub type AcknowledgementReceiver = mpsc::UnboundedReceiver<Vec<Vec<u8>>>;
 pub struct PacketRouter {
    ack_sender: AcknowledgementSender,
    mixnet_message_sender: MixnetMessageSender,
-    #[cfg(not(target_arch = "wasm32"))]
-    shutdown: Option<ShutdownListener>,
 }

 impl PacketRouter {
    pub fn new(
        ack_sender: AcknowledgementSender,
        mixnet_message_sender: MixnetMessageSender,
-        #[cfg(not(target_arch = "wasm32"))] shutdown: Option<ShutdownListener>,
    ) -> Self {
        PacketRouter {
            ack_sender,
            mixnet_message_sender,
-            #[cfg(not(target_arch = "wasm32"))]
-            shutdown,
        }
    }

-    pub fn route_received(
-        &mut self,
-        unwrapped_packets: Vec<Vec<u8>>,
-    ) -> Result<(), GatewayClientError> {
+    pub fn route_received(&self, unwrapped_packets: Vec<Vec<u8>>) {
        let mut received_messages = Vec::new();
        let mut received_acks = Vec::new();

@@ -72,29 +60,24 @@ impl PacketRouter {
            }
        }

+        // due to how we are currently using it, those unwraps can't fail, but if we ever
+        // wanted to make `gateway-client` into some more generic library, we would probably need
+        // to catch that error or something.
        if !received_messages.is_empty() {
            trace!("routing 'real'");
-            if let Err(err) = self.mixnet_message_sender.unbounded_send(received_messages) {
-                #[cfg(not(target_arch = "wasm32"))]
-                if let Some(shutdown) = &mut self.shutdown {
-                    if shutdown.is_shutdown_poll() {
-                        // This should ideally not happen, but it's ok
-                        log::warn!("Failed to send mixnet message due to receiver task shutdown");
-                        return Err(GatewayClientError::MixnetMsgSenderFailedToSend);
-                    }
-                }
-                // This should never happen during ordinary operation the way it's currently used.
-                // Abort to be on the safe side
-                panic!("Failed to send mixnet message: {:?}", err);
-            }
+            self.mixnet_message_sender
+                .unbounded_send(received_messages)
+                .unwrap();
        }

        if !received_acks.is_empty() {
            trace!("routing acks");
-            if let Err(e) = self.ack_sender.unbounded_send(received_acks) {
-                error!("failed to send ack: {:?}", e);
+            match self.ack_sender.unbounded_send(received_acks) {
+                Ok(_) => {}
+                Err(e) => {
+                    error!("failed to send ack: {:?}", e);
+                }
            };
        }
-        Ok(())
    }
 }
@@ -11,8 +11,6 @@ use gateway_requests::registration::handshake::SharedKeys;
 use gateway_requests::BinaryResponse;
 use log::*;
 use std::sync::Arc;
-#[cfg(not(target_arch = "wasm32"))]
-use task::ShutdownListener;
 use tungstenite::Message;

 #[cfg(not(target_arch = "wasm32"))]
@@ -46,9 +44,9 @@ pub(crate) struct PartiallyDelegated {
 impl PartiallyDelegated {
    fn route_socket_message(
        ws_msg: Message,
-        packet_router: &mut PacketRouter,
+        packet_router: &PacketRouter,
        shared_key: &SharedKeys,
-    ) -> Result<(), GatewayClientError> {
+    ) {
        match ws_msg {
            Message::Binary(bin_msg) => {
                // this function decrypts the request and checks the MAC
@@ -62,7 +60,7 @@ impl PartiallyDelegated {
                                "message received from the gateway was malformed! - {:?}",
                                err
                            );
-                            return Ok(());
+                            return;
                        }
                    };

@@ -76,22 +74,18 @@ impl PartiallyDelegated {
            // This would also require NOT discarding any text responses here.

            // TODO: those can return the "send confirmations" - perhaps it should be somehow worked around?
-            Message::Text(text) => {
-                trace!(
-                    "received a text message - probably a response to some previous query! - {}",
-                    text
-                );
-                Ok(())
-            }
-            _ => Ok(()),
-        }
+            Message::Text(text) => trace!(
+                "received a text message - probably a response to some previous query! - {}",
+                text
+            ),
+            _ => (),
+        };
    }

    pub(crate) fn split_and_listen_for_mixnet_messages(
        conn: WsConn,
        packet_router: PacketRouter,
        shared_key: Arc<SharedKeys>,
-        #[cfg(not(target_arch = "wasm32"))] shutdown: Option<ShutdownListener>,
    ) -> Self {
        // when called for, it NEEDS TO yield back the stream so that we could merge it and
        // read control request responses.
@@ -103,36 +97,10 @@ impl PartiallyDelegated {
        let mixnet_receiver_future = async move {
            let mut fused_receiver = notify_receiver.fuse();
            let mut fused_stream = (&mut stream).fuse();
-            let mut packet_router = packet_router;
-
-            // Bit of an ugly workaround for selecting on an `Option` without having access to
-            // `tokio::select`
-            #[cfg(not(target_arch = "wasm32"))]
-            let shutdown = {
-                let m_shutdown = shutdown.clone();
-                async {
-                    if let Some(mut s) = m_shutdown {
-                        s.recv().await
-                    } else {
-                        std::future::pending::<()>().await
-                    }
-                }
-                .fuse()
-            };
-            #[cfg(not(target_arch = "wasm32"))]
-            tokio::pin!(shutdown);
-
-            #[cfg(target_arch = "wasm32")]
-            let mut shutdown = std::future::pending::<()>().fuse();

            let ret_err = loop {
                futures::select! {
-                    _ = shutdown => {
-                        log::trace!("GatewayClient listener: Received shutdown");
-                        log::debug!("GatewayClient listener: Exiting");
-                        return;
-                    }
-                    _ = &mut fused_receiver => {
+                    _ = fused_receiver => {
                        break Ok(());
                    }
                    msg = fused_stream.next() => {
@@ -140,9 +108,7 @@ impl PartiallyDelegated {
                            Err(err) => break Err(err),
                            Ok(msg) => msg
                        };
-                        if let Err(err) = Self::route_socket_message(ws_msg, &mut packet_router, shared_key.as_ref()) {
-                            log::warn!("Route socket message failed: {:?}", err);
-                        }
+                        Self::route_socket_message(ws_msg, &packet_router, shared_key.as_ref());
                    }
                };
            };
@@ -196,10 +162,12 @@ impl PartiallyDelegated {
            .expect("stream sender was somehow dropped without sending anything!");

        if let Some(res) = receive_res {
-            let _res = res?;
-            panic!(
-                "This should have NEVER happened - returned a stream before receiving notification"
-            )
+            if let Err(err) = res {
+                // the receiver got an error. most likely a network one.
+                return Err(err);
+            } else {
+                panic!("This should have NEVER happened - returned a stream before receiving notification")
+            }
        }

        // this call failing is incredibly unlikely, but not impossible.
@@ -26,6 +26,13 @@ pub struct CoconutCredential {
    pub signature: String,
 }

+pub struct ERC20Credential {
+    pub id: i64,
+    pub public_key: String,
+    pub private_key: String,
+    pub consumed: bool,
+}
+
 #[async_trait]
 pub trait Storage: Send + Sync {
    async fn insert_coconut_credential(
@@ -40,6 +47,16 @@ pub trait Storage: Send + Sync {
    async fn get_next_coconut_credential(&self) -> Result<CoconutCredential, StorageError>;

    async fn remove_coconut_credential(&self, id: i64) -> Result<(), StorageError>;
+
+    async fn insert_erc20_credential(
+        &self,
+        public_key: String,
+        private_key: String,
+    ) -> Result<(), StorageError>;
+
+    async fn get_next_erc20_credential(&self) -> Result<ERC20Credential, StorageError>;
+
+    async fn consume_erc20_credential(&self, public_key: String) -> Result<(), StorageError>;
 }

 #[async_trait]
@@ -62,4 +79,20 @@ impl Storage for PersistentStorage {
    async fn remove_coconut_credential(&self, _id: i64) -> Result<(), StorageError> {
        Err(StorageError::WasmNotSupported)
    }
+
+    async fn insert_erc20_credential(
+        &self,
+        _public_key: String,
+        _private_key: String,
+    ) -> Result<(), StorageError> {
+        Err(StorageError::WasmNotSupported)
+    }
+
+    async fn get_next_erc20_credential(&self) -> Result<ERC20Credential, StorageError> {
+        Err(StorageError::WasmNotSupported)
+    }
+
+    async fn consume_erc20_credential(&self, _public_key: String) -> Result<(), StorageError> {
+        Err(StorageError::WasmNotSupported)
+    }
 }
@@ -186,7 +186,7 @@ impl Client {
                address.into(),
                receiver,
                initial_connection_timeout,
-                &current_reconnection_attempt,
+                &*current_reconnection_attempt,
            )
            .await
        });
@@ -35,7 +35,7 @@ validator-api-requests = { path = "../../../validator-api/validator-api-requests
 async-trait = { version = "0.1.51", optional = true }
 bip39 = { version = "1", features = ["rand"], optional = true }
 config = { path = "../../config", optional = true }
-cosmrs = { git = "https://github.com/neacsu/cosmos-rust", branch = "neacsu/feegrant_support", features = ["rpc", "bip32", "cosmwasm"], optional = true}
+cosmrs = { version = "0.7.0", features = ["rpc", "bip32", "cosmwasm"], optional = true}
 prost = { version = "0.10", default-features = false, optional = true }
 flate2 = { version = "1.0.20", optional = true }
 sha2 = { version = "0.9.5", optional = true }
@@ -2,33 +2,36 @@
 // SPDX-License-Identifier: Apache-2.0

 use crate::{validator_api, ValidatorClientError};
-use mixnet_contract_common::mixnode::MixNodeDetails;
-use mixnet_contract_common::NodeId;
-use mixnet_contract_common::{GatewayBond, IdentityKeyRef};
+use mixnet_contract_common::{GatewayBond, IdentityKeyRef, MixNodeBond};
 use url::Url;
 use validator_api_requests::coconut::{
-    BlindSignRequestBody, BlindedSignatureResponse, CosmosAddressResponse, VerificationKeyResponse,
+    BlindSignRequestBody, BlindedSignatureResponse, ExecuteReleaseFundsRequestBody,
+    ProposeReleaseFundsRequestBody, ProposeReleaseFundsResponse, VerificationKeyResponse,
    VerifyCredentialBody, VerifyCredentialResponse,
 };
 use validator_api_requests::models::{
-    GatewayCoreStatusResponse, MixnodeCoreStatusResponse, MixnodeStatusResponse,
-    RewardEstimationResponse, StakeSaturationResponse,
+    CoreNodeStatusResponse, MixnodeStatusResponse, RewardEstimationResponse,
+    StakeSaturationResponse,
 };

 #[cfg(feature = "nymd-client")]
-use crate::nymd::traits::MixnetQueryClient;
+use validator_api_requests::models::{MixNodeBondAnnotated, UptimeResponse};
+
 #[cfg(feature = "nymd-client")]
-use crate::nymd::{self, CosmWasmClient, NymdClient, QueryNymdClient, SigningNymdClient};
+use crate::nymd::{
+    self, error::NymdError, CosmWasmClient, NymdClient, QueryNymdClient, SigningNymdClient,
+};
+
 #[cfg(feature = "nymd-client")]
 use mixnet_contract_common::{
-    mixnode::MixNodeBond,
-    pending_events::{PendingEpochEvent, PendingIntervalEvent},
-    Delegation, RewardedSetNodeStatus, UnbondedMixnode,
+    mixnode::DelegationEvent, ContractStateParams, Delegation, IdentityKey, Interval,
+    MixnetContractVersion, MixnodeRewardingStatusResponse, RewardedSetNodeStatus,
+    RewardedSetUpdateDetails,
 };
 #[cfg(feature = "nymd-client")]
-use network_defaults::NymNetworkDetails;
+use network_defaults::{all::Network, NymNetworkDetails};
 #[cfg(feature = "nymd-client")]
-use validator_api_requests::models::MixNodeBondAnnotated;
+use std::collections::{HashMap, HashSet};

 #[cfg(feature = "nymd-client")]
 #[must_use]
@@ -111,6 +114,9 @@ impl Config {

 #[cfg(feature = "nymd-client")]
 pub struct Client<C> {
+    // compatibility : (
+    pub network: Network,
+
    // TODO: we really shouldn't be storing a mnemonic here, but removing it would be
    // non-trivial amount of work and it's out of scope of the current branch
    mnemonic: Option<bip39::Mnemonic>,
@@ -129,6 +135,9 @@ pub struct Client<C> {
 impl Client<SigningNymdClient> {
    pub fn new_signing(
        config: Config,
+        // we need to provide network argument due to compatibility with other components (wallet...)
+        // that rely on its existence...
+        network: Network,
        mnemonic: bip39::Mnemonic,
    ) -> Result<Client<SigningNymdClient>, ValidatorClientError> {
        let validator_api_client = validator_api::Client::new(config.api_url.clone());
@@ -140,6 +149,7 @@ impl Client<SigningNymdClient> {
        )?;

        Ok(Client {
+            network,
            mnemonic: Some(mnemonic),
            mixnode_page_limit: config.mixnode_page_limit,
            gateway_page_limit: config.gateway_page_limit,
@@ -167,12 +177,18 @@ impl Client<SigningNymdClient> {

 #[cfg(feature = "nymd-client")]
 impl Client<QueryNymdClient> {
-    pub fn new_query(config: Config) -> Result<Client<QueryNymdClient>, ValidatorClientError> {
+    pub fn new_query(
+        config: Config,
+        // we need to provide network argument due to compatibility with other components (wallet...)
+        // that rely on its existence...
+        network: Network,
+    ) -> Result<Client<QueryNymdClient>, ValidatorClientError> {
        let validator_api_client = validator_api::Client::new(config.api_url.clone());
        let nymd_client =
            NymdClient::connect(config.nymd_config.clone(), config.nymd_url.as_str())?;

        Ok(Client {
+            network,
            mnemonic: None,
            mixnode_page_limit: config.mixnode_page_limit,
            gateway_page_limit: config.gateway_page_limit,
@@ -189,9 +205,12 @@ impl Client<QueryNymdClient> {
    }
 }

-// nymd wrappers
 #[cfg(feature = "nymd-client")]
 impl<C> Client<C> {
+    pub fn change_validator_api(&mut self, new_endpoint: Url) {
+        self.validator_api.change_url(new_endpoint)
+    }
+
    // use case: somebody initialised client without a contract in order to upload and initialise one
    // and now they want to actually use it without making new client
    pub fn set_mixnet_contract_address(&mut self, mixnet_contract_address: cosmrs::AccountId) {
@@ -203,22 +222,203 @@ impl<C> Client<C> {
        self.nymd.mixnet_contract_address().clone()
    }

-    // basically handles paging for us
-    pub async fn get_all_nymd_rewarded_set_mixnodes(
+    pub async fn get_cached_mixnodes(&self) -> Result<Vec<MixNodeBond>, ValidatorClientError> {
+        Ok(self.validator_api.get_mixnodes().await?)
+    }
+
+    pub async fn get_cached_mixnodes_detailed(
        &self,
-    ) -> Result<Vec<(NodeId, RewardedSetNodeStatus)>, ValidatorClientError>
+    ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
+        Ok(self.validator_api.get_mixnodes_detailed().await?)
+    }
+
+    pub async fn get_cached_rewarded_mixnodes(
+        &self,
+    ) -> Result<Vec<MixNodeBond>, ValidatorClientError> {
+        Ok(self.validator_api.get_rewarded_mixnodes().await?)
+    }
+
+    pub async fn get_cached_rewarded_mixnodes_detailed(
+        &self,
+    ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
+        Ok(self.validator_api.get_rewarded_mixnodes_detailed().await?)
+    }
+
+    pub async fn get_cached_active_mixnodes(
+        &self,
+    ) -> Result<Vec<MixNodeBond>, ValidatorClientError> {
+        Ok(self.validator_api.get_active_mixnodes().await?)
+    }
+
+    pub async fn get_cached_active_mixnodes_detailed(
+        &self,
+    ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
+        Ok(self.validator_api.get_active_mixnodes_detailed().await?)
+    }
+
+    pub async fn get_cached_gateways(&self) -> Result<Vec<GatewayBond>, ValidatorClientError> {
+        Ok(self.validator_api.get_gateways().await?)
+    }
+
+    pub async fn get_contract_settings(&self) -> Result<ContractStateParams, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_contract_settings().await?)
+    }
+
+    pub async fn get_operator_rewards(&self, address: String) -> Result<u128, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_operator_rewards(address).await?.u128())
+    }
+
+    pub async fn get_delegator_rewards(
+        &self,
+        address: String,
+        mix_identity: IdentityKey,
+        proxy: Option<String>,
+    ) -> Result<u128, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self
+            .nymd
+            .get_delegator_rewards(address, mix_identity, proxy)
+            .await?
+            .u128())
+    }
+
+    pub async fn get_pending_delegation_events(
+        &self,
+        owner_address: String,
+        proxy_address: Option<String>,
+    ) -> Result<Vec<DelegationEvent>, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self
+            .nymd
+            .get_pending_delegation_events(owner_address, proxy_address)
+            .await?)
+    }
+
+    pub async fn get_current_epoch(&self) -> Result<Interval, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_current_epoch().await?)
+    }
+
+    pub async fn get_current_operator_cost(&self) -> Result<u64, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_current_operator_cost().await?)
+    }
+
+    pub async fn get_mixnet_contract_version(&self) -> Result<MixnetContractVersion, NymdError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        self.nymd.get_mixnet_contract_version().await
+    }
+
+    pub async fn get_rewarding_status(
+        &self,
+        mix_identity: mixnet_contract_common::IdentityKey,
+        rewarding_interval_nonce: u32,
+    ) -> Result<MixnodeRewardingStatusResponse, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self
+            .nymd
+            .get_rewarding_status(mix_identity, rewarding_interval_nonce)
+            .await?)
+    }
+
+    pub async fn get_reward_pool(&self) -> Result<u128, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_reward_pool().await?.u128())
+    }
+
+    pub async fn get_circulating_supply(&self) -> Result<u128, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_circulating_supply().await?.u128())
+    }
+
+    pub async fn get_sybil_resistance_percent(&self) -> Result<u8, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_sybil_resistance_percent().await?)
+    }
+
+    pub async fn get_active_set_work_factor(&self) -> Result<u8, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_active_set_work_factor().await?)
+    }
+
+    pub async fn get_epochs_in_interval(&self) -> Result<u64, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_epochs_in_interval().await?)
+    }
+
+    pub async fn get_interval_reward_percent(&self) -> Result<u8, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self.nymd.get_interval_reward_percent().await?)
+    }
+
+    pub async fn get_current_rewarded_set_update_details(
+        &self,
+    ) -> Result<RewardedSetUpdateDetails, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
+    {
+        Ok(self
+            .nymd
+            .query_current_rewarded_set_update_details()
+            .await?)
+    }
+
+    // basically handles paging for us
+    pub async fn get_all_nymd_rewarded_set_mixnode_identities(
+        &self,
+    ) -> Result<Vec<(IdentityKey, RewardedSetNodeStatus)>, ValidatorClientError>
+    where
+        C: CosmWasmClient + Sync,
    {
        let mut identities = Vec::new();
        let mut start_after = None;
+        let mut height = None;

        loop {
            let mut paged_response = self
                .nymd
-                .get_rewarded_set_paged(start_after.take(), self.rewarded_set_page_limit)
+                .get_rewarded_set_identities_paged(
+                    start_after.take(),
+                    self.rewarded_set_page_limit,
+                    height,
+                )
                .await?;
-            identities.append(&mut paged_response.nodes);
+            identities.append(&mut paged_response.identities);
+
+            if height.is_none() {
+                // keep using the same height (the first query happened at the most recent height)
+                height = Some(paged_response.at_height)
+            }

            if let Some(start_after_res) = paged_response.start_next_after {
                start_after = Some(start_after_res)
@@ -230,122 +430,83 @@ impl<C> Client<C> {
        Ok(identities)
    }

-    pub async fn get_all_nymd_mixnode_bonds(&self) -> Result<Vec<MixNodeBond>, ValidatorClientError>
+    pub async fn get_nymd_rewarded_and_active_sets(
+        &self,
+    ) -> Result<Vec<(MixNodeBond, RewardedSetNodeStatus)>, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
    {
-        let mut mixnodes = Vec::new();
-        let mut start_after = None;
-        loop {
-            let mut paged_response = self
-                .nymd
-                .get_mixnode_bonds_paged(self.mixnode_page_limit, start_after.take())
-                .await?;
-            mixnodes.append(&mut paged_response.nodes);
+        let all_mixnodes = self.get_all_nymd_mixnodes().await?;
+        let rewarded_set_identities = self
+            .get_all_nymd_rewarded_set_mixnode_identities()
+            .await?
+            .into_iter()
+            .collect::<HashMap<_, _>>();

-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(mixnodes)
+        Ok(all_mixnodes
+            .into_iter()
+            .filter_map(|node| {
+                rewarded_set_identities
+                    .get(node.identity())
+                    .map(|status| (node, *status))
+            })
+            .collect())
    }

-    pub async fn get_all_nymd_mixnodes_detailed(
-        &self,
-    ) -> Result<Vec<MixNodeDetails>, ValidatorClientError>
+    /// If you need both rewarded and the active set, consider using [Self::get_nymd_rewarded_and_active_sets] instead
+    pub async fn get_nymd_rewarded_set(&self) -> Result<Vec<MixNodeBond>, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
    {
-        let mut mixnodes = Vec::new();
-        let mut start_after = None;
-        loop {
-            let mut paged_response = self
-                .nymd
-                .get_mixnodes_detailed_paged(self.mixnode_page_limit, start_after.take())
-                .await?;
-            mixnodes.append(&mut paged_response.nodes);
+        let all_mixnodes = self.get_all_nymd_mixnodes().await?;
+        let rewarded_set_identities = self
+            .get_all_nymd_rewarded_set_mixnode_identities()
+            .await?
+            .into_iter()
+            .map(|(identity, _status)| identity)
+            .collect::<HashSet<_>>();

-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(mixnodes)
+        Ok(all_mixnodes
+            .into_iter()
+            .filter(|node| rewarded_set_identities.contains(node.identity()))
+            .collect())
    }

-    pub async fn get_all_nymd_unbonded_mixnodes(
-        &self,
-    ) -> Result<Vec<(NodeId, UnbondedMixnode)>, ValidatorClientError>
+    /// If you need both rewarded and the active set, consider using [Self::get_nymd_rewarded_and_active_sets] instead
+    pub async fn get_nymd_active_set(&self) -> Result<Vec<MixNodeBond>, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
    {
-        let mut mixnodes = Vec::new();
-        let mut start_after = None;
-        loop {
-            let mut paged_response = self
-                .nymd
-                .get_unbonded_paged(self.mixnode_page_limit, start_after.take())
-                .await?;
-            mixnodes.append(&mut paged_response.nodes);
+        let all_mixnodes = self.get_all_nymd_mixnodes().await?;
+        let active_set_identities = self
+            .get_all_nymd_rewarded_set_mixnode_identities()
+            .await?
+            .into_iter()
+            .filter_map(|(identity, status)| {
+                if status.is_active() {
+                    Some(identity)
+                } else {
+                    None
+                }
+            })
+            .collect::<HashSet<_>>();

-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(mixnodes)
+        Ok(all_mixnodes
+            .into_iter()
+            .filter(|node| active_set_identities.contains(node.identity()))
+            .collect())
    }

-    pub async fn get_all_nymd_unbonded_mixnodes_by_owner(
-        &self,
-        owner: &cosmrs::AccountId,
-    ) -> Result<Vec<(NodeId, UnbondedMixnode)>, ValidatorClientError>
+    pub async fn get_all_nymd_mixnodes(&self) -> Result<Vec<MixNodeBond>, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
    {
        let mut mixnodes = Vec::new();
        let mut start_after = None;
        loop {
            let mut paged_response = self
                .nymd
-                .get_unbonded_by_owner_paged(owner, self.mixnode_page_limit, start_after.take())
-                .await?;
-            mixnodes.append(&mut paged_response.nodes);
-
-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(mixnodes)
-    }
-
-    pub async fn get_all_nymd_unbonded_mixnodes_by_identity(
-        &self,
-        identity_key: String,
-    ) -> Result<Vec<(NodeId, UnbondedMixnode)>, ValidatorClientError>
-    where
-        C: CosmWasmClient + Sync + Send,
-    {
-        let mut mixnodes = Vec::new();
-        let mut start_after = None;
-        loop {
-            let mut paged_response = self
-                .nymd
-                .get_unbonded_by_identity_paged(
-                    identity_key.clone(),
-                    self.mixnode_page_limit,
-                    start_after.take(),
-                )
+                .get_mixnodes_paged(start_after.take(), self.mixnode_page_limit)
                .await?;
            mixnodes.append(&mut paged_response.nodes);

@@ -361,7 +522,7 @@ impl<C> Client<C> {

    pub async fn get_all_nymd_gateways(&self) -> Result<Vec<GatewayBond>, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
    {
        let mut gateways = Vec::new();
        let mut start_after = None;
@@ -384,18 +545,18 @@ impl<C> Client<C> {

    pub async fn get_all_nymd_single_mixnode_delegations(
        &self,
-        mix_id: NodeId,
+        identity: IdentityKey,
    ) -> Result<Vec<Delegation>, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
    {
        let mut delegations = Vec::new();
        let mut start_after = None;
        loop {
            let mut paged_response = self
                .nymd
-                .get_mixnode_delegations_paged(
-                    mix_id,
+                .get_mix_delegations_paged(
+                    identity.clone(),
                    start_after.take(),
                    self.mixnode_delegations_page_limit,
                )
@@ -417,7 +578,7 @@ impl<C> Client<C> {
        delegation_owner: &cosmrs::AccountId,
    ) -> Result<Vec<Delegation>, ValidatorClientError>
    where
-        C: CosmWasmClient + Sync + Send,
+        C: CosmWasmClient + Sync,
    {
        let mut delegations = Vec::new();
        let mut start_after = None;
@@ -442,128 +603,10 @@ impl<C> Client<C> {
        Ok(delegations)
    }

-    pub async fn get_all_network_delegations(&self) -> Result<Vec<Delegation>, ValidatorClientError>
-    where
-        C: CosmWasmClient + Sync + Send,
-    {
-        let mut delegations = Vec::new();
-        let mut start_after = None;
-        loop {
-            let mut paged_response = self
-                .nymd
-                .get_all_network_delegations_paged(
-                    start_after.take(),
-                    self.mixnode_delegations_page_limit,
-                )
-                .await?;
-            delegations.append(&mut paged_response.delegations);
-
-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(delegations)
-    }
-
-    pub async fn get_all_nymd_pending_epoch_events(
+    pub async fn get_mixnode_avg_uptimes(
        &self,
-    ) -> Result<Vec<PendingEpochEvent>, ValidatorClientError>
-    where
-        C: CosmWasmClient + Sync + Send,
-    {
-        let mut events = Vec::new();
-        let mut start_after = None;
-
-        loop {
-            let mut paged_response = self
-                .nymd
-                .get_pending_epoch_events_paged(start_after.take(), self.rewarded_set_page_limit)
-                .await?;
-            events.append(&mut paged_response.events);
-
-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(events)
-    }
-
-    pub async fn get_all_nymd_pending_interval_events(
-        &self,
-    ) -> Result<Vec<PendingIntervalEvent>, ValidatorClientError>
-    where
-        C: CosmWasmClient + Sync + Send,
-    {
-        let mut events = Vec::new();
-        let mut start_after = None;
-
-        loop {
-            let mut paged_response = self
-                .nymd
-                .get_pending_interval_events_paged(start_after.take(), self.rewarded_set_page_limit)
-                .await?;
-            events.append(&mut paged_response.events);
-
-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(events)
-    }
-}
-
-// validator-api wrappers
-#[cfg(feature = "nymd-client")]
-impl<C> Client<C> {
-    pub fn change_validator_api(&mut self, new_endpoint: Url) {
-        self.validator_api.change_url(new_endpoint)
-    }
-
-    pub async fn get_cached_mixnodes(&self) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
-        Ok(self.validator_api.get_mixnodes().await?)
-    }
-
-    pub async fn get_cached_mixnodes_detailed(
-        &self,
-    ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
-        Ok(self.validator_api.get_mixnodes_detailed().await?)
-    }
-
-    pub async fn get_cached_rewarded_mixnodes(
-        &self,
-    ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
-        Ok(self.validator_api.get_rewarded_mixnodes().await?)
-    }
-
-    pub async fn get_cached_rewarded_mixnodes_detailed(
-        &self,
-    ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
-        Ok(self.validator_api.get_rewarded_mixnodes_detailed().await?)
-    }
-
-    pub async fn get_cached_active_mixnodes(
-        &self,
-    ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
-        Ok(self.validator_api.get_active_mixnodes().await?)
-    }
-
-    pub async fn get_cached_active_mixnodes_detailed(
-        &self,
-    ) -> Result<Vec<MixNodeBondAnnotated>, ValidatorClientError> {
-        Ok(self.validator_api.get_active_mixnodes_detailed().await?)
-    }
-
-    pub async fn get_cached_gateways(&self) -> Result<Vec<GatewayBond>, ValidatorClientError> {
-        Ok(self.validator_api.get_gateways().await?)
+    ) -> Result<Vec<UptimeResponse>, ValidatorClientError> {
+        Ok(self.validator_api.get_mixnode_avg_uptimes().await?)
    }

    pub async fn blind_sign(
@@ -601,17 +644,17 @@ impl ApiClient {

    pub async fn get_cached_active_mixnodes(
        &self,
-    ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
+    ) -> Result<Vec<MixNodeBond>, ValidatorClientError> {
        Ok(self.validator_api.get_active_mixnodes().await?)
    }

    pub async fn get_cached_rewarded_mixnodes(
        &self,
-    ) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
+    ) -> Result<Vec<MixNodeBond>, ValidatorClientError> {
        Ok(self.validator_api.get_rewarded_mixnodes().await?)
    }

-    pub async fn get_cached_mixnodes(&self) -> Result<Vec<MixNodeDetails>, ValidatorClientError> {
+    pub async fn get_cached_mixnodes(&self) -> Result<Vec<MixNodeBond>, ValidatorClientError> {
        Ok(self.validator_api.get_mixnodes().await?)
    }

@@ -623,7 +666,7 @@ impl ApiClient {
        &self,
        identity: IdentityKeyRef<'_>,
        since: Option<i64>,
-    ) -> Result<GatewayCoreStatusResponse, ValidatorClientError> {
+    ) -> Result<CoreNodeStatusResponse, ValidatorClientError> {
        Ok(self
            .validator_api
            .get_gateway_core_status_count(identity, since)
@@ -632,39 +675,39 @@ impl ApiClient {

    pub async fn get_mixnode_core_status_count(
        &self,
-        mix_id: NodeId,
+        identity: IdentityKeyRef<'_>,
        since: Option<i64>,
-    ) -> Result<MixnodeCoreStatusResponse, ValidatorClientError> {
+    ) -> Result<CoreNodeStatusResponse, ValidatorClientError> {
        Ok(self
            .validator_api
-            .get_mixnode_core_status_count(mix_id, since)
+            .get_mixnode_core_status_count(identity, since)
            .await?)
    }

    pub async fn get_mixnode_status(
        &self,
-        mix_id: NodeId,
+        identity: IdentityKeyRef<'_>,
    ) -> Result<MixnodeStatusResponse, ValidatorClientError> {
-        Ok(self.validator_api.get_mixnode_status(mix_id).await?)
+        Ok(self.validator_api.get_mixnode_status(identity).await?)
    }

    pub async fn get_mixnode_reward_estimation(
        &self,
-        mix_id: NodeId,
+        identity: IdentityKeyRef<'_>,
    ) -> Result<RewardEstimationResponse, ValidatorClientError> {
        Ok(self
            .validator_api
-            .get_mixnode_reward_estimation(mix_id)
+            .get_mixnode_reward_estimation(identity)
            .await?)
    }

    pub async fn get_mixnode_stake_saturation(
        &self,
-        mix_id: NodeId,
+        identity: IdentityKeyRef<'_>,
    ) -> Result<StakeSaturationResponse, ValidatorClientError> {
        Ok(self
            .validator_api
-            .get_mixnode_stake_saturation(mix_id)
+            .get_mixnode_stake_saturation(identity)
            .await?)
    }

@@ -691,10 +734,6 @@ impl ApiClient {
        Ok(self.validator_api.get_coconut_verification_key().await?)
    }

-    pub async fn get_cosmos_address(&self) -> Result<CosmosAddressResponse, ValidatorClientError> {
-        Ok(self.validator_api.get_cosmos_address().await?)
-    }
-
    pub async fn verify_bandwidth_credential(
        &self,
        request_body: &VerifyCredentialBody,
@@ -704,4 +743,24 @@ impl ApiClient {
            .verify_bandwidth_credential(request_body)
            .await?)
    }
+
+    pub async fn propose_release_funds(
+        &self,
+        request_body: &ProposeReleaseFundsRequestBody,
+    ) -> Result<ProposeReleaseFundsResponse, ValidatorClientError> {
+        Ok(self
+            .validator_api
+            .propose_release_funds(request_body)
+            .await?)
+    }
+
+    pub async fn execute_release_funds(
+        &self,
+        request_body: &ExecuteReleaseFundsRequestBody,
+    ) -> Result<(), ValidatorClientError> {
+        Ok(self
+            .validator_api
+            .execute_release_funds(request_body)
+            .await?)
+    }
 }
@@ -1,12 +1,11 @@
 use crate::nymd::error::NymdError;
 use crate::nymd::{Config as ClientConfig, NymdClient, QueryNymdClient};
 use crate::ApiClient;
+use network_defaults::all::Network;

-use crate::nymd::traits::MixnetQueryClient;
 use colored::Colorize;
 use core::fmt;
 use itertools::Itertools;
-use network_defaults::NymNetworkDetails;
 use std::collections::HashMap;
 use std::hash::BuildHasher;
 use std::time::Duration;
@@ -18,12 +17,12 @@ const CONNECTION_TEST_TIMEOUT_SEC: u64 = 2;

 // Run connection tests for all specified nymd and api urls. These are all run concurrently.
 pub async fn run_validator_connection_test<H: BuildHasher + 'static>(
-    nymd_urls: impl Iterator<Item = (NymNetworkDetails, Url)>,
-    api_urls: impl Iterator<Item = (NymNetworkDetails, Url)>,
-    mixnet_contract_address: HashMap<NymNetworkDetails, cosmrs::AccountId, H>,
+    nymd_urls: impl Iterator<Item = (Network, Url)>,
+    api_urls: impl Iterator<Item = (Network, Url)>,
+    mixnet_contract_address: HashMap<Network, cosmrs::AccountId, H>,
 ) -> (
-    HashMap<NymNetworkDetails, Vec<(Url, bool)>>,
-    HashMap<NymNetworkDetails, Vec<(Url, bool)>>,
+    HashMap<Network, Vec<(Url, bool)>>,
+    HashMap<Network, Vec<(Url, bool)>>,
 ) {
    // Setup all the clients for the connection tests
    let connection_test_clients =
@@ -46,16 +45,16 @@ pub async fn run_validator_connection_test<H: BuildHasher + 'static>(
 }

 fn setup_connection_tests<H: BuildHasher + 'static>(
-    nymd_urls: impl Iterator<Item = (NymNetworkDetails, Url)>,
-    api_urls: impl Iterator<Item = (NymNetworkDetails, Url)>,
-    mixnet_contract_address: HashMap<NymNetworkDetails, cosmrs::AccountId, H>,
+    nymd_urls: impl Iterator<Item = (Network, Url)>,
+    api_urls: impl Iterator<Item = (Network, Url)>,
+    mixnet_contract_address: HashMap<Network, cosmrs::AccountId, H>,
 ) -> impl Iterator<Item = ClientForConnectionTest> {
    let nymd_connection_test_clients = nymd_urls.filter_map(move |(network, url)| {
        let address = mixnet_contract_address
            .get(&network)
            .expect("No configured contract address")
            .clone();
-        let config = ClientConfig::try_from_nym_network_details(&network)
+        let config = ClientConfig::try_from_nym_network_details(&network.details())
            .expect("failed to create valid nymd client config");

        if let Ok(mut client) = NymdClient::<QueryNymdClient>::connect(config, url.as_str()) {
@@ -81,7 +80,7 @@ fn setup_connection_tests<H: BuildHasher + 'static>(
 fn extract_and_collect_results_into_map(
    connection_results: &[ConnectionResult],
    url_type: &UrlType,
-) -> HashMap<NymNetworkDetails, Vec<(Url, bool)>> {
+) -> HashMap<Network, Vec<(Url, bool)>> {
    connection_results
        .iter()
        .filter(|c| &c.url_type() == url_type)
@@ -93,7 +92,7 @@ fn extract_and_collect_results_into_map(
 }

 async fn test_nymd_connection(
-    network: NymNetworkDetails,
+    network: Network,
    url: &Url,
    client: &NymdClient<QueryNymdClient>,
 ) -> ConnectionResult {
@@ -105,47 +104,56 @@ async fn test_nymd_connection(
    {
        Ok(Err(NymdError::TendermintError(e))) => {
            // If we get a tendermint-rpc error, we classify the node as not contactable
-            log::debug!("Checking: nymd_url: {url}: {}: {}", "failed".red(), e);
+            log::debug!(
+                "Checking: nymd_url: {network}: {url}: {}: {}",
+                "failed".red(),
+                e
+            );
            false
        }
        Ok(Err(NymdError::AbciError(code, log))) => {
            // We accept the mixnet contract not found as ok from a connection standpoint. This happens
            // for example on a pre-launch network.
            log::debug!(
-                "Checking: nymd_url: {url}: {}, but with abci error: {code}: {log}",
+                "Checking: nymd_url: {network}: {url}: {}, but with abci error: {code}: {log}",
                "success".green()
            );
            code == 18
        }
        Ok(Err(error @ NymdError::NoContractAddressAvailable)) => {
-            log::debug!("Checking: nymd_url: {url}: {}: {error}", "failed".red());
+            log::debug!(
+                "Checking: nymd_url: {network}: {url}: {}: {error}",
+                "failed".red()
+            );
            false
        }
        Ok(Err(e)) => {
            // For any other error, we're optimistic and just try anyway.
            log::debug!(
-                "Checking: nymd_url: {url}: {}, but with error: {e}",
+                "Checking: nymd_url: {network}: {url}: {}, but with error: {e}",
                "success".green()
            );
            true
        }
        Ok(Ok(_)) => {
-            log::debug!("Checking: nymd_url: {url}: {}", "success".green());
+            log::debug!(
+                "Checking: nymd_url: {network}: {url}: {}",
+                "success".green()
+            );
            true
        }
        Err(e) => {
-            log::debug!("Checking: nymd_url: {url}: {}: {e}", "failed".red());
+            log::debug!(
+                "Checking: nymd_url: {network}: {url}: {}: {e}",
+                "failed".red()
+            );
            false
        }
    };
    ConnectionResult::Nymd(network, url.clone(), result)
 }

-async fn test_api_connection(
-    network: NymNetworkDetails,
-    url: &Url,
-    client: &ApiClient,
-) -> ConnectionResult {
+async fn test_api_connection(network: Network, url: &Url, client: &ApiClient) -> ConnectionResult {
    let result = match timeout(
        Duration::from_secs(CONNECTION_TEST_TIMEOUT_SEC),
        client.get_cached_mixnodes(),
@@ -153,15 +161,21 @@ async fn test_api_connection(
    .await
    {
        Ok(Ok(_)) => {
-            log::debug!("Checking: api_url: {url}: {}", "success".green());
+            log::debug!("Checking: api_url: {network}: {url}: {}", "success".green());
            true
        }
        Ok(Err(e)) => {
-            log::debug!("Checking: api_url: {url}: {}: {e}", "failed".red());
+            log::debug!(
+                "Checking: api_url: {network}: {url}: {}: {e}",
+                "failed".red()
+            );
            false
        }
        Err(e) => {
-            log::debug!("Checking: api_url: {url}: {}: {e}", "failed".red());
+            log::debug!(
+                "Checking: api_url: {network}: {url}: {}: {e}",
+                "failed".red()
+            );
            false
        }
    };
@@ -169,8 +183,8 @@ async fn test_api_connection(
 }

 enum ClientForConnectionTest {
-    Nymd(NymNetworkDetails, Url, Box<NymdClient<QueryNymdClient>>),
-    Api(NymNetworkDetails, Url, ApiClient),
+    Nymd(Network, Url, Box<NymdClient<QueryNymdClient>>),
+    Api(Network, Url, ApiClient),
 }

 impl ClientForConnectionTest {
@@ -203,12 +217,12 @@ impl fmt::Display for UrlType {

 #[derive(Debug)]
 enum ConnectionResult {
-    Nymd(NymNetworkDetails, Url, bool),
-    Api(NymNetworkDetails, Url, bool),
+    Nymd(Network, Url, bool),
+    Api(Network, Url, bool),
 }

 impl ConnectionResult {
-    fn result(&self) -> (&NymNetworkDetails, &Url, &bool) {
+    fn result(&self) -> (&Network, &Url, &bool) {
        match self {
            ConnectionResult::Nymd(network, url, result)
            | ConnectionResult::Api(network, url, result) => (network, url, result),
@@ -225,8 +239,11 @@ impl ConnectionResult {

 impl fmt::Display for ConnectionResult {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let (_network, url, result) = self.result();
+        let (network, url, result) = self.result();
        let url_type = self.url_type();
-        write!(f, "{url}: {url_type}: connection is successful: {result}")
+        write!(
+            f,
+            "{network}: {url}: {url_type}: connection is successful: {result}"
+        )
    }
 }
@@ -26,7 +26,7 @@ use cosmrs::rpc::{self, HttpClient, Order};
 use cosmrs::tendermint::abci::Code as AbciCode;
 use cosmrs::tendermint::abci::Transaction;
 use cosmrs::tendermint::{abci, block, chain};
-use cosmrs::{tx, AccountId, Coin as CosmosCoin, Tx};
+use cosmrs::{tx, AccountId, Coin as CosmosCoin, Denom, Tx};
 use prost::Message;
 use serde::{Deserialize, Serialize};
 use std::convert::{TryFrom, TryInto};
@@ -121,7 +121,7 @@ pub trait CosmWasmClient: rpc::Client {
    async fn get_balance(
        &self,
        address: &AccountId,
-        search_denom: String,
+        search_denom: Denom,
    ) -> Result<Option<Coin>, NymdError> {
        let path = Some("/cosmos.bank.v1beta1.Query/Balance".parse().unwrap());

@@ -12,9 +12,6 @@ use crate::nymd::{Coin, GasAdjustable, GasPrice, TxResponse};
 use async_trait::async_trait;
 use cosmrs::bank::MsgSend;
 use cosmrs::distribution::MsgWithdrawDelegatorReward;
-use cosmrs::feegrant::{
-    AllowedMsgAllowance, BasicAllowance, MsgGrantAllowance, MsgRevokeAllowance,
-};
 use cosmrs::proto::cosmos::tx::signing::v1beta1::SignMode;
 use cosmrs::rpc::endpoint::broadcast;
 use cosmrs::rpc::{Error as TendermintRpcError, HttpClient, HttpClientUrl, SimpleRequest};
@@ -26,7 +23,7 @@ use serde::Serialize;
 use sha2::Digest;
 use sha2::Sha256;
 use std::convert::TryInto;
-use std::time::{Duration, SystemTime};
+use std::time::Duration;

 const DEFAULT_BROADCAST_POLLING_RATE: Duration = Duration::from_secs(4);
 const DEFAULT_BROADCAST_TIMEOUT: Duration = Duration::from_secs(60);
@@ -423,63 +420,6 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
            .check_response()
    }

-    #[allow(clippy::too_many_arguments)]
-    async fn grant_allowance(
-        &self,
-        granter: &AccountId,
-        grantee: &AccountId,
-        spend_limit: Vec<Coin>,
-        expiration: Option<SystemTime>,
-        allowed_messages: Vec<String>,
-        fee: Fee,
-        memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError> {
-        let basic_allowance = BasicAllowance {
-            spend_limit: spend_limit.into_iter().map(Into::into).collect(),
-            expiration,
-        }
-        .to_any()
-        .map_err(|_| NymdError::SerializationError("BasicAllowance".to_owned()))?;
-
-        let allowed_msg_allowance = AllowedMsgAllowance {
-            allowance: Some(basic_allowance),
-            allowed_messages,
-        }
-        .to_any()
-        .map_err(|_| NymdError::SerializationError("AllowedMsgAllowance".to_owned()))?;
-
-        let grant_allowance_msg = MsgGrantAllowance {
-            granter: granter.to_owned(),
-            grantee: grantee.to_owned(),
-            allowance: Some(allowed_msg_allowance),
-        }
-        .to_any()
-        .map_err(|_| NymdError::SerializationError("MsgGrantAllowance".to_owned()))?;
-
-        self.sign_and_broadcast(granter, vec![grant_allowance_msg], fee, memo)
-            .await?
-            .check_response()
-    }
-
-    async fn revoke_allowance(
-        &self,
-        granter: &AccountId,
-        grantee: &AccountId,
-        fee: Fee,
-        memo: impl Into<String> + Send + 'static,
-    ) -> Result<TxResponse, NymdError> {
-        let revoke_allowance_msg = MsgRevokeAllowance {
-            granter: granter.to_owned(),
-            grantee: grantee.to_owned(),
-        }
-        .to_any()
-        .map_err(|_| NymdError::SerializationError("MsgRevokeAllowance".to_owned()))?;
-
-        self.sign_and_broadcast(granter, vec![revoke_allowance_msg], fee, memo)
-            .await?
-            .check_response()
-    }
-
    async fn delegate_tokens(
        &self,
        delegator_address: &AccountId,
@@ -574,10 +514,10 @@ pub trait SigningCosmWasmClient: CosmWasmClient {
        let fee = match fee {
            Fee::Manual(fee) => fee,
            Fee::Auto(multiplier) => auto_fee(multiplier).await?,
-            Fee::PayerGranterAuto(auto_feegrant) => {
-                let mut fee = auto_fee(auto_feegrant.gas_adjustment).await?;
-                fee.payer = auto_feegrant.payer;
-                fee.granter = auto_feegrant.granter;
+            Fee::PayerGranterAuto(multiplier, payer, granter) => {
+                let mut fee = auto_fee(multiplier).await?;
+                fee.payer = payer;
+                fee.granter = granter;
                fee
            }
        };
@@ -489,7 +489,7 @@ impl TryFrom<ProtoContractCodeHistoryEntry> for ContractCodeHistoryEntry {
    }
 }

-#[derive(Copy, Clone, Debug, Default, Eq, PartialEq, Serialize)]
+#[derive(Copy, Clone, Debug, Default, Eq, PartialEq)]
 pub struct GasInfo {
    /// GasWanted is the maximum units of work we allow this tx to perform.
    pub gas_wanted: Gas,
@@ -645,7 +645,7 @@ impl InstantiateOptions {
    }
 }

-#[derive(Debug, Serialize)]
+#[derive(Debug)]
 pub struct InstantiateResult {
    /// The address of the newly instantiated contract
    pub contract_address: AccountId,
@@ -658,7 +658,7 @@ pub struct InstantiateResult {
    pub gas_info: GasInfo,
 }

-#[derive(Debug, Serialize)]
+#[derive(Debug)]
 pub struct ChangeAdminResult {
    pub logs: Vec<Log>,

@@ -668,7 +668,7 @@ pub struct ChangeAdminResult {
    pub gas_info: GasInfo,
 }

-#[derive(Debug, Serialize)]
+#[derive(Debug)]
 pub struct MigrateResult {
    pub logs: Vec<Log>,

@@ -678,7 +678,7 @@ pub struct MigrateResult {
    pub gas_info: GasInfo,
 }

-#[derive(Debug, Serialize)]
+#[derive(Debug)]
 pub struct ExecuteResult {
    pub logs: Vec<Log>,

@@ -1,11 +1,9 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-use crate::nymd::Coin;
 use crate::nymd::Gas;
 use cosmrs::{tx, AccountId};
 use serde::{Deserialize, Serialize};
-use std::fmt::{Display, Formatter};

 pub mod gas_price;

@@ -13,74 +11,11 @@ pub type GasAdjustment = f32;

 pub const DEFAULT_SIMULATED_GAS_MULTIPLIER: GasAdjustment = 1.3;

-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct AutoFeeGrant {
-    pub gas_adjustment: Option<GasAdjustment>,
-    pub payer: Option<AccountId>,
-    pub granter: Option<AccountId>,
-}
-
-impl Display for AutoFeeGrant {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        if let Some(gas_adjustment) = self.gas_adjustment {
-            write!(f, "Feegrant in auto mode with {gas_adjustment} simulated multiplier with {:?} payer and {:?} granter", self.payer, self.granter)
-        } else {
-            write!(f, "Feegrant in auto mode with no custom simulated multiplier with {:?} payer and {:?} granter", self.payer, self.granter)
-        }
-    }
-}
-
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub enum Fee {
    Manual(#[serde(with = "sealed::TxFee")] tx::Fee),
    Auto(Option<GasAdjustment>),
-    PayerGranterAuto(AutoFeeGrant),
-}
-
-impl Display for Fee {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Fee::Manual(fee) => {
-                write!(f, "Fee in manual mode with ")?;
-                for fee in &fee.amount {
-                    write!(f, "{}{} paid in fees, ", fee.amount, fee.denom)?;
-                }
-                write!(f, "{} set as gas limit, ", fee.gas_limit)?;
-                if let Some(payer) = &fee.payer {
-                    write!(f, "{payer} set as payer, ")?;
-                }
-                if let Some(granter) = &fee.granter {
-                    write!(f, "{granter} set as granter")?;
-                }
-                Ok(())
-            }
-            Fee::Auto(Some(multiplier)) => {
-                write!(f, "Fee in auto mode with {multiplier} simulated multiplier")
-            }
-            Fee::Auto(None) => write!(f, "Fee in auto mode with no custom simulated multiplier"),
-            Fee::PayerGranterAuto(auto_feegrant) => write!(f, "{}", auto_feegrant),
-        }
-    }
-}
-
-impl Fee {
-    pub fn new_payer_granter_auto(
-        gas_adjustment: Option<GasAdjustment>,
-        payer: Option<AccountId>,
-        granter: Option<AccountId>,
-    ) -> Self {
-        Fee::PayerGranterAuto(AutoFeeGrant {
-            gas_adjustment,
-            payer,
-            granter,
-        })
-    }
-    pub fn try_get_manual_amount(&self) -> Option<Vec<Coin>> {
-        match self {
-            Fee::Manual(tx_fee) => Some(tx_fee.amount.iter().cloned().map(Into::into).collect()),
-            _ => None,
-        }
-    }
+    PayerGranterAuto(Option<GasAdjustment>, Option<AccountId>, Option<AccountId>),
 }

 impl From<tx::Fee> for Fee {
@@ -1,33 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use crate::nymd::error::NymdError;
-use crate::nymd::{CosmWasmClient, NymdClient};
-
-use coconut_bandwidth_contract_common::msg::QueryMsg;
-use coconut_bandwidth_contract_common::spend_credential::SpendCredentialResponse;
-
-use async_trait::async_trait;
-
-#[async_trait]
-pub trait CoconutBandwidthQueryClient {
-    async fn get_spent_credential(
-        &self,
-        blinded_serial_number: String,
-    ) -> Result<SpendCredentialResponse, NymdError>;
-}
-
-#[async_trait]
-impl<C: CosmWasmClient + Sync + Send> CoconutBandwidthQueryClient for NymdClient<C> {
-    async fn get_spent_credential(
-        &self,
-        blinded_serial_number: String,
-    ) -> Result<SpendCredentialResponse, NymdError> {
-        let request = QueryMsg::GetSpentCredential {
-            blinded_serial_number,
-        };
-        self.client
-            .query_contract_smart(self.coconut_bandwidth_contract_address(), &request)
-            .await
-    }
-}
@@ -5,7 +5,6 @@ pub use crate::nymd::cosmwasm_client::signing_client::SigningCosmWasmClient;
 use crate::nymd::cosmwasm_client::types::ExecuteResult;
 use crate::nymd::error::NymdError;
 use crate::nymd::{Coin, Fee, NymdClient};
-use coconut_bandwidth_contract_common::spend_credential::SpendCredentialData;
 use coconut_bandwidth_contract_common::{deposit::DepositData, msg::ExecuteMsg};

 use async_trait::async_trait;
@@ -20,13 +19,6 @@ pub trait CoconutBandwidthSigningClient {
        encryption_key: String,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError>;
-    async fn spend_credential(
-        &self,
-        funds: Coin,
-        blinded_serial_number: String,
-        gateway_cosmos_address: String,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError>;
 }

 #[async_trait]
@@ -54,30 +46,4 @@ impl<C: SigningCosmWasmClient + Sync + Send> CoconutBandwidthSigningClient for N
            )
            .await
    }
-    async fn spend_credential(
-        &self,
-        funds: Coin,
-        blinded_serial_number: String,
-        gateway_cosmos_address: String,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
-        let req = ExecuteMsg::SpendCredential {
-            data: SpendCredentialData::new(
-                funds.into(),
-                blinded_serial_number,
-                gateway_cosmos_address,
-            ),
-        };
-        self.client
-            .execute(
-                self.address(),
-                self.coconut_bandwidth_contract_address(),
-                &req,
-                fee,
-                "CoconutBandwidth::SpendCredential",
-                vec![],
-            )
-            .await
-    }
 }
@@ -1,387 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-pub use crate::nymd::cosmwasm_client::client::CosmWasmClient;
-use crate::nymd::error::NymdError;
-use crate::nymd::NymdClient;
-use async_trait::async_trait;
-use cosmrs::AccountId;
-use mixnet_contract_common::delegation::{MixNodeDelegationResponse, OwnerProxySubKey};
-use mixnet_contract_common::mixnode::{
-    MixNodeDetails, MixnodeRewardingDetailsResponse, PagedMixnodesDetailsResponse,
-    PagedUnbondedMixnodesResponse, StakeSaturationResponse, UnbondedMixnodeResponse,
-};
-use mixnet_contract_common::reward_params::{Performance, RewardingParams};
-use mixnet_contract_common::rewarding::{
-    EstimatedCurrentEpochRewardResponse, PendingRewardResponse,
-};
-use mixnet_contract_common::{
-    delegation, ContractBuildInformation, ContractState, ContractStateParams,
-    CurrentIntervalResponse, EpochEventId, GatewayBondResponse, GatewayOwnershipResponse,
-    IdentityKey, IntervalEventId, LayerDistribution, MixOwnershipResponse, MixnodeDetailsResponse,
-    NodeId, PagedAllDelegationsResponse, PagedDelegatorDelegationsResponse, PagedGatewayResponse,
-    PagedMixNodeDelegationsResponse, PagedMixnodeBondsResponse, PagedRewardedSetResponse,
-    PendingEpochEventsResponse, PendingIntervalEventsResponse, QueryMsg as MixnetQueryMsg,
-};
-use serde::Deserialize;
-
-#[async_trait]
-pub trait MixnetQueryClient {
-    async fn query_mixnet_contract<T>(&self, query: MixnetQueryMsg) -> Result<T, NymdError>
-    where
-        for<'a> T: Deserialize<'a>;
-
-    // state/sys-params-related
-
-    async fn get_mixnet_contract_version(&self) -> Result<ContractBuildInformation, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetContractVersion {})
-            .await
-    }
-
-    async fn get_rewarding_validator_address(&self) -> Result<AccountId, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetRewardingValidatorAddress {})
-            .await
-    }
-
-    async fn get_mixnet_contract_settings(&self) -> Result<ContractStateParams, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetStateParams {})
-            .await
-    }
-
-    async fn get_mixnet_contract_state(&self) -> Result<ContractState, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetState {})
-            .await
-    }
-
-    async fn get_rewarding_parameters(&self) -> Result<RewardingParams, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetRewardingParams {})
-            .await
-    }
-
-    async fn get_current_interval_details(&self) -> Result<CurrentIntervalResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetCurrentIntervalDetails {})
-            .await
-    }
-
-    async fn get_rewarded_set_paged(
-        &self,
-        start_after: Option<NodeId>,
-        limit: Option<u32>,
-    ) -> Result<PagedRewardedSetResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetRewardedSet { limit, start_after })
-            .await
-    }
-
-    // mixnode-related:
-
-    async fn get_mixnode_bonds_paged(
-        &self,
-        limit: Option<u32>,
-        start_after: Option<NodeId>,
-    ) -> Result<PagedMixnodeBondsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetMixNodeBonds { limit, start_after })
-            .await
-    }
-
-    async fn get_mixnodes_detailed_paged(
-        &self,
-        limit: Option<u32>,
-        start_after: Option<NodeId>,
-    ) -> Result<PagedMixnodesDetailsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetMixNodesDetailed { limit, start_after })
-            .await
-    }
-
-    async fn get_unbonded_paged(
-        &self,
-        limit: Option<u32>,
-        start_after: Option<NodeId>,
-    ) -> Result<PagedUnbondedMixnodesResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetUnbondedMixNodes { limit, start_after })
-            .await
-    }
-
-    async fn get_unbonded_by_owner_paged(
-        &self,
-        owner: &AccountId,
-        limit: Option<u32>,
-        start_after: Option<NodeId>,
-    ) -> Result<PagedUnbondedMixnodesResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetUnbondedMixNodesByOwner {
-            owner: owner.to_string(),
-            limit,
-            start_after,
-        })
-        .await
-    }
-
-    async fn get_unbonded_by_identity_paged(
-        &self,
-        identity_key: String,
-        limit: Option<u32>,
-        start_after: Option<NodeId>,
-    ) -> Result<PagedUnbondedMixnodesResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetUnbondedMixNodesByIdentityKey {
-            identity_key,
-            limit,
-            start_after,
-        })
-        .await
-    }
-
-    async fn get_owned_mixnode(
-        &self,
-        address: &AccountId,
-    ) -> Result<MixOwnershipResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetOwnedMixnode {
-            address: address.to_string(),
-        })
-        .await
-    }
-
-    async fn get_mixnode_details(
-        &self,
-        mix_id: NodeId,
-    ) -> Result<MixnodeDetailsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetMixnodeDetails { mix_id })
-            .await
-    }
-
-    async fn get_mixnode_rewarding_details(
-        &self,
-        mix_id: NodeId,
-    ) -> Result<MixnodeRewardingDetailsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetMixnodeRewardingDetails { mix_id })
-            .await
-    }
-
-    async fn get_mixnode_stake_saturation(
-        &self,
-        mix_id: NodeId,
-    ) -> Result<StakeSaturationResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetStakeSaturation { mix_id })
-            .await
-    }
-
-    async fn get_unbonded_mixnode_information(
-        &self,
-        mix_id: NodeId,
-    ) -> Result<UnbondedMixnodeResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetUnbondedMixNodeInformation { mix_id })
-            .await
-    }
-
-    async fn get_layer_distribution(&self) -> Result<LayerDistribution, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetLayerDistribution {})
-            .await
-    }
-
-    // gateway-related:
-
-    async fn get_gateways_paged(
-        &self,
-        start_after: Option<IdentityKey>,
-        limit: Option<u32>,
-    ) -> Result<PagedGatewayResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetGateways { start_after, limit })
-            .await
-    }
-
-    /// Checks whether there is a bonded gateway associated with the provided identity key
-    async fn get_gateway_bond(
-        &self,
-        identity: IdentityKey,
-    ) -> Result<GatewayBondResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetGatewayBond { identity })
-            .await
-    }
-
-    /// Checks whether there is a bonded gateway associated with the provided client's address
-    async fn get_owned_gateway(
-        &self,
-        address: &AccountId,
-    ) -> Result<GatewayOwnershipResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetOwnedGateway {
-            address: address.to_string(),
-        })
-        .await
-    }
-
-    // delegation-related:
-
-    /// Gets list of all delegations towards particular mixnode on particular page.
-    async fn get_mixnode_delegations_paged(
-        &self,
-        mix_id: NodeId,
-        start_after: Option<String>,
-        limit: Option<u32>,
-    ) -> Result<PagedMixNodeDelegationsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetMixnodeDelegations {
-            mix_id,
-            start_after,
-            limit,
-        })
-        .await
-    }
-
-    /// Gets list of all the mixnodes to which a particular address delegated.
-    async fn get_delegator_delegations_paged(
-        &self,
-        delegator: String,
-        start_after: Option<(NodeId, OwnerProxySubKey)>,
-        limit: Option<u32>,
-    ) -> Result<PagedDelegatorDelegationsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetDelegatorDelegations {
-            delegator,
-            start_after,
-            limit,
-        })
-        .await
-    }
-
-    /// Checks value of delegation of given client towards particular mixnode.
-    async fn get_delegation_details(
-        &self,
-        mix_id: NodeId,
-        delegator: &AccountId,
-        proxy: Option<String>,
-    ) -> Result<MixNodeDelegationResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetDelegationDetails {
-            mix_id,
-            delegator: delegator.to_string(),
-            proxy,
-        })
-        .await
-    }
-
-    /// Gets all the delegations on the entire network
-    async fn get_all_network_delegations_paged(
-        &self,
-        start_after: Option<delegation::StorageKey>,
-        limit: Option<u32>,
-    ) -> Result<PagedAllDelegationsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetAllDelegations { start_after, limit })
-            .await
-    }
-
-    // rewards related
-    async fn get_pending_operator_reward(
-        &self,
-        operator: &AccountId,
-    ) -> Result<PendingRewardResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetPendingOperatorReward {
-            address: operator.to_string(),
-        })
-        .await
-    }
-
-    async fn get_pending_mixnode_operator_reward(
-        &self,
-        mix_id: NodeId,
-    ) -> Result<PendingRewardResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetPendingMixNodeOperatorReward { mix_id })
-            .await
-    }
-
-    async fn get_pending_delegator_reward(
-        &self,
-        delegator: &AccountId,
-        mix_id: NodeId,
-        proxy: Option<String>,
-    ) -> Result<PendingRewardResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetPendingDelegatorReward {
-            address: delegator.to_string(),
-            mix_id,
-            proxy,
-        })
-        .await
-    }
-
-    // given the provided performance, estimate the reward at the end of the current epoch
-    async fn get_estimated_current_epoch_operator_reward(
-        &self,
-        mix_id: NodeId,
-        estimated_performance: Performance,
-    ) -> Result<EstimatedCurrentEpochRewardResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetEstimatedCurrentEpochOperatorReward {
-            mix_id,
-            estimated_performance,
-        })
-        .await
-    }
-
-    // given the provided performance, estimate the reward at the end of the current epoch
-    async fn get_estimated_current_epoch_delegator_reward(
-        &self,
-        delegator: &AccountId,
-        mix_id: NodeId,
-        proxy: Option<String>,
-        estimated_performance: Performance,
-    ) -> Result<EstimatedCurrentEpochRewardResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetEstimatedCurrentEpochDelegatorReward {
-            address: delegator.to_string(),
-            mix_id,
-            proxy,
-            estimated_performance,
-        })
-        .await
-    }
-
-    // interval-related
-
-    async fn get_pending_epoch_events_paged(
-        &self,
-        start_after: Option<EpochEventId>,
-        limit: Option<u32>,
-    ) -> Result<PendingEpochEventsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetPendingEpochEvents { start_after, limit })
-            .await
-    }
-
-    async fn get_pending_interval_events_paged(
-        &self,
-        start_after: Option<IntervalEventId>,
-        limit: Option<u32>,
-    ) -> Result<PendingIntervalEventsResponse, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetPendingIntervalEvents { start_after, limit })
-            .await
-    }
-
-    async fn get_mixnode_details_by_identity(
-        &self,
-        mix_identity: IdentityKey,
-    ) -> Result<Option<MixNodeDetails>, NymdError> {
-        self.query_mixnet_contract(MixnetQueryMsg::GetBondedMixnodeDetailsByIdentity {
-            mix_identity,
-        })
-        .await
-    }
-}
-
-#[async_trait]
-impl<C> MixnetQueryClient for NymdClient<C>
-where
-    C: CosmWasmClient + Sync + Send,
-{
-    async fn query_mixnet_contract<T>(&self, query: MixnetQueryMsg) -> Result<T, NymdError>
-    where
-        for<'a> T: Deserialize<'a>,
-    {
-        self.client
-            .query_contract_smart(self.mixnet_contract_address(), &query)
-            .await
-    }
-}
-
-#[async_trait]
-impl<C> MixnetQueryClient for crate::Client<C>
-where
-    C: CosmWasmClient + Sync + Send,
-{
-    async fn query_mixnet_contract<T>(&self, query: MixnetQueryMsg) -> Result<T, NymdError>
-    where
-        for<'a> T: Deserialize<'a>,
-    {
-        self.nymd.query_mixnet_contract(query).await
-    }
-}
@@ -1,496 +0,0 @@
-// Copyright 2022 - Nym Technologies SA <contact@nymtech.net>
-// SPDX-License-Identifier: Apache-2.0
-
-use crate::nymd::coin::Coin;
-pub use crate::nymd::cosmwasm_client::client::CosmWasmClient;
-use crate::nymd::cosmwasm_client::types::ExecuteResult;
-use crate::nymd::error::NymdError;
-use crate::nymd::{Fee, NymdClient, SigningCosmWasmClient};
-use async_trait::async_trait;
-use cosmrs::AccountId;
-use mixnet_contract_common::mixnode::{MixNodeConfigUpdate, MixNodeCostParams};
-use mixnet_contract_common::reward_params::{IntervalRewardingParamsUpdate, Performance};
-use mixnet_contract_common::{
-    ContractStateParams, ExecuteMsg as MixnetExecuteMsg, Gateway, MixNode, NodeId,
-};
-
-#[async_trait]
-pub trait MixnetSigningClient {
-    async fn execute_mixnet_contract(
-        &self,
-        fee: Option<Fee>,
-        msg: MixnetExecuteMsg,
-        funds: Vec<Coin>,
-    ) -> Result<ExecuteResult, NymdError>;
-
-    // state/sys-params-related
-
-    async fn update_rewarding_validator_address(
-        &self,
-        address: AccountId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateRewardingValidatorAddress {
-                address: address.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_contract_state_params(
-        &self,
-        updated_parameters: ContractStateParams,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateContractStateParams { updated_parameters },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_active_set_size(
-        &self,
-        active_set_size: u32,
-        force_immediately: bool,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateActiveSetSize {
-                active_set_size,
-                force_immediately,
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_rewarding_parameters(
-        &self,
-        updated_params: IntervalRewardingParamsUpdate,
-        force_immediately: bool,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateRewardingParams {
-                updated_params,
-                force_immediately,
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_interval_config(
-        &self,
-        epochs_in_interval: u32,
-        epoch_duration_secs: u64,
-        force_immediately: bool,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateIntervalConfig {
-                epochs_in_interval,
-                epoch_duration_secs,
-                force_immediately,
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn advance_current_epoch(
-        &self,
-        new_rewarded_set: Vec<NodeId>,
-        expected_active_set_size: u32,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::AdvanceCurrentEpoch {
-                new_rewarded_set,
-                expected_active_set_size,
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn reconcile_epoch_events(
-        &self,
-        limit: Option<u32>,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::ReconcileEpochEvents { limit },
-            vec![],
-        )
-        .await
-    }
-
-    // mixnode-related:
-
-    async fn bond_mixnode(
-        &self,
-        mix_node: MixNode,
-        cost_params: MixNodeCostParams,
-        owner_signature: String,
-        pledge: Coin,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::BondMixnode {
-                mix_node,
-                cost_params,
-                owner_signature,
-            },
-            vec![pledge],
-        )
-        .await
-    }
-
-    async fn bond_mixnode_on_behalf(
-        &self,
-        owner: AccountId,
-        mix_node: MixNode,
-        cost_params: MixNodeCostParams,
-        owner_signature: String,
-        pledge: Coin,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::BondMixnodeOnBehalf {
-                mix_node,
-                cost_params,
-                owner_signature,
-                owner: owner.to_string(),
-            },
-            vec![pledge],
-        )
-        .await
-    }
-
-    async fn unbond_mixnode(&self, fee: Option<Fee>) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(fee, MixnetExecuteMsg::UnbondMixnode {}, vec![])
-            .await
-    }
-
-    async fn unbond_mixnode_on_behalf(
-        &self,
-        owner: AccountId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UnbondMixnodeOnBehalf {
-                owner: owner.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_mixnode_cost_params(
-        &self,
-        new_costs: MixNodeCostParams,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateMixnodeCostParams { new_costs },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_mixnode_cost_params_on_behalf(
-        &self,
-        owner: AccountId,
-        new_costs: MixNodeCostParams,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateMixnodeCostParamsOnBehalf {
-                new_costs,
-                owner: owner.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_mixnode_config(
-        &self,
-        new_config: MixNodeConfigUpdate,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateMixnodeConfig { new_config },
-            vec![],
-        )
-        .await
-    }
-
-    async fn update_mixnode_config_on_behalf(
-        &self,
-        owner: AccountId,
-        new_config: MixNodeConfigUpdate,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UpdateMixnodeConfigOnBehalf {
-                new_config,
-                owner: owner.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-
-    // gateway-related:
-
-    async fn bond_gateway(
-        &self,
-        gateway: Gateway,
-        owner_signature: String,
-        pledge: Coin,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::BondGateway {
-                gateway,
-                owner_signature,
-            },
-            vec![pledge],
-        )
-        .await
-    }
-
-    async fn bond_gateway_on_behalf(
-        &self,
-        owner: AccountId,
-        gateway: Gateway,
-        owner_signature: String,
-        pledge: Coin,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::BondGatewayOnBehalf {
-                gateway,
-                owner_signature,
-                owner: owner.to_string(),
-            },
-            vec![pledge],
-        )
-        .await
-    }
-
-    async fn unbond_gateway(&self, fee: Option<Fee>) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(fee, MixnetExecuteMsg::UnbondGateway {}, vec![])
-            .await
-    }
-
-    async fn unbond_gateway_on_behalf(
-        &self,
-        owner: AccountId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UnbondGatewayOnBehalf {
-                owner: owner.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-
-    // delegation-related:
-
-    async fn delegate_to_mixnode(
-        &self,
-        mix_id: NodeId,
-        amount: Coin,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::DelegateToMixnode { mix_id },
-            vec![amount],
-        )
-        .await
-    }
-
-    async fn delegate_to_mixnode_on_behalf(
-        &self,
-        delegate: AccountId,
-        mix_id: NodeId,
-        amount: Coin,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::DelegateToMixnodeOnBehalf {
-                mix_id,
-                delegate: delegate.to_string(),
-            },
-            vec![amount],
-        )
-        .await
-    }
-
-    async fn undelegate_from_mixnode(
-        &self,
-        mix_id: NodeId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UndelegateFromMixnode { mix_id },
-            vec![],
-        )
-        .await
-    }
-
-    async fn undelegate_to_mixnode_on_behalf(
-        &self,
-        delegate: AccountId,
-        mix_id: NodeId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::UndelegateFromMixnodeOnBehalf {
-                mix_id,
-                delegate: delegate.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-
-    // reward-related
-
-    async fn reward_mixnode(
-        &self,
-        mix_id: NodeId,
-        performance: Performance,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::RewardMixnode {
-                mix_id,
-                performance,
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn withdraw_operator_reward(&self, fee: Option<Fee>) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(fee, MixnetExecuteMsg::WithdrawOperatorReward {}, vec![])
-            .await
-    }
-
-    async fn withdraw_operator_reward_on_behalf(
-        &self,
-        owner: AccountId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::WithdrawOperatorRewardOnBehalf {
-                owner: owner.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-
-    async fn withdraw_delegator_reward(
-        &self,
-        mix_id: NodeId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::WithdrawDelegatorReward { mix_id },
-            vec![],
-        )
-        .await
-    }
-
-    async fn withdraw_delegator_reward_on_behalf(
-        &self,
-        owner: AccountId,
-        mix_id: NodeId,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_mixnet_contract(
-            fee,
-            MixnetExecuteMsg::WithdrawDelegatorRewardOnBehalf {
-                mix_id,
-                owner: owner.to_string(),
-            },
-            vec![],
-        )
-        .await
-    }
-}
-
-#[async_trait]
-impl<C> MixnetSigningClient for NymdClient<C>
-where
-    C: SigningCosmWasmClient + Sync + Send,
-{
-    async fn execute_mixnet_contract(
-        &self,
-        fee: Option<Fee>,
-        msg: MixnetExecuteMsg,
-        funds: Vec<Coin>,
-    ) -> Result<ExecuteResult, NymdError> {
-        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
-        let memo = msg.default_memo();
-        self.client
-            .execute(
-                self.address(),
-                self.mixnet_contract_address(),
-                &msg,
-                fee,
-                memo,
-                funds,
-            )
-            .await
-    }
-}
-
-#[async_trait]
-impl<C> MixnetSigningClient for crate::Client<C>
-where
-    C: SigningCosmWasmClient + Sync + Send,
-{
-    async fn execute_mixnet_contract(
-        &self,
-        fee: Option<Fee>,
-        msg: MixnetExecuteMsg,
-        funds: Vec<Coin>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.nymd.execute_mixnet_contract(fee, msg, funds).await
-    }
-}
@@ -1,20 +1,14 @@
-// Copyright 2021-2022 - Nym Technologies SA <contact@nymtech.net>
+// Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0

-mod coconut_bandwidth_query_client;
 mod coconut_bandwidth_signing_client;
-mod mixnet_query_client;
-mod mixnet_signing_client;
 mod multisig_query_client;
 mod multisig_signing_client;
 mod vesting_query_client;
 mod vesting_signing_client;

-pub use coconut_bandwidth_query_client::CoconutBandwidthQueryClient;
 pub use coconut_bandwidth_signing_client::CoconutBandwidthSigningClient;
-pub use mixnet_query_client::MixnetQueryClient;
-pub use mixnet_signing_client::MixnetSigningClient;
-pub use multisig_query_client::MultisigQueryClient;
+pub use multisig_query_client::QueryClient;
 pub use multisig_signing_client::MultisigSigningClient;
 pub use vesting_query_client::VestingQueryClient;
 pub use vesting_signing_client::VestingSigningClient;
@@ -9,12 +9,12 @@ use multisig_contract_common::msg::{ProposalResponse, QueryMsg};
 use async_trait::async_trait;

 #[async_trait]
-pub trait MultisigQueryClient {
+pub trait QueryClient {
    async fn get_proposal(&self, proposal_id: u64) -> Result<ProposalResponse, NymdError>;
 }

 #[async_trait]
-impl<C: CosmWasmClient + Sync + Send> MultisigQueryClient for NymdClient<C> {
+impl<C: CosmWasmClient + Sync + Send> QueryClient for NymdClient<C> {
    async fn get_proposal(&self, proposal_id: u64) -> Result<ProposalResponse, NymdError> {
        let request = QueryMsg::Proposal { proposal_id };
        self.client
@@ -12,6 +12,7 @@ use multisig_contract_common::msg::ExecuteMsg;
 use async_trait::async_trait;
 use cosmwasm_std::{to_binary, Coin, CosmosMsg, WasmMsg};
 use cw3::Vote;
+use network_defaults::DEFAULT_NETWORK;

 #[async_trait]
 pub trait MultisigSigningClient {
@@ -48,10 +49,7 @@ impl<C: SigningCosmWasmClient + Sync + Send> MultisigSigningClient for NymdClien
    ) -> Result<ExecuteResult, NymdError> {
        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
        let release_funds_req = CoconutBandwidthExecuteMsg::ReleaseFunds {
-            funds: Coin::new(
-                voucher_value,
-                self.config.chain_details.mix_denom.base.clone(),
-            ),
+            funds: Coin::new(voucher_value, DEFAULT_NETWORK.mix_denom().base),
        };
        let release_funds_msg = CosmosMsg::Wasm(WasmMsg::Execute {
            contract_addr: self.coconut_bandwidth_contract_address().to_string(),
@@ -7,11 +7,9 @@ use crate::nymd::error::NymdError;
 use crate::nymd::NymdClient;
 use async_trait::async_trait;
 use cosmwasm_std::{Coin as CosmWasmCoin, Timestamp};
-use mixnet_contract_common::NodeId;
 use vesting_contract::vesting::Account;
 use vesting_contract_common::{
-    messages::QueryMsg as VestingQueryMsg, AllDelegationsResponse, DelegationTimesResponse,
-    OriginalVestingResponse, Period, PledgeData, VestingDelegation,
+    messages::QueryMsg as VestingQueryMsg, OriginalVestingResponse, Period, PledgeData,
 };

 #[async_trait]
@@ -72,37 +70,6 @@ pub trait VestingQueryClient {
        &self,
        vesting_account_address: &str,
    ) -> Result<Period, NymdError>;
-
-    async fn get_delegation_timestamps(
-        &self,
-        address: &str,
-        mix_id: NodeId,
-    ) -> Result<DelegationTimesResponse, NymdError>;
-
-    async fn get_all_vesting_delegations_paged(
-        &self,
-        start_after: Option<(u32, NodeId, u64)>,
-        limit: Option<u32>,
-    ) -> Result<AllDelegationsResponse, NymdError>;
-
-    async fn get_all_vesting_delegations(&self) -> Result<Vec<VestingDelegation>, NymdError> {
-        let mut delegations = Vec::new();
-        let mut start_after = None;
-        loop {
-            let mut paged_response = self
-                .get_all_vesting_delegations_paged(start_after.take(), None)
-                .await?;
-            delegations.append(&mut paged_response.delegations);
-
-            if let Some(start_after_res) = paged_response.start_next_after {
-                start_after = Some(start_after_res)
-            } else {
-                break;
-            }
-        }
-
-        Ok(delegations)
-    }
 }

 #[async_trait]
@@ -265,29 +232,4 @@ impl<C: CosmWasmClient + Sync + Send> VestingQueryClient for NymdClient<C> {
            .query_contract_smart(self.vesting_contract_address(), &request)
            .await
    }
-
-    async fn get_delegation_timestamps(
-        &self,
-        address: &str,
-        mix_id: NodeId,
-    ) -> Result<DelegationTimesResponse, NymdError> {
-        let request = VestingQueryMsg::GetDelegationTimes {
-            address: address.to_string(),
-            mix_id,
-        };
-        self.client
-            .query_contract_smart(self.vesting_contract_address(), &request)
-            .await
-    }
-
-    async fn get_all_vesting_delegations_paged(
-        &self,
-        start_after: Option<(u32, NodeId, u64)>,
-        limit: Option<u32>,
-    ) -> Result<AllDelegationsResponse, NymdError> {
-        let request = VestingQueryMsg::GetAllDelegations { start_after, limit };
-        self.client
-            .query_contract_smart(self.vesting_contract_address(), &request)
-            .await
-    }
 }
@@ -6,28 +6,14 @@ use crate::nymd::cosmwasm_client::types::ExecuteResult;
 use crate::nymd::error::NymdError;
 use crate::nymd::{Coin, Fee, NymdClient};
 use async_trait::async_trait;
-use mixnet_contract_common::mixnode::{MixNodeConfigUpdate, MixNodeCostParams};
-use mixnet_contract_common::{Gateway, MixNode, NodeId};
+use mixnet_contract_common::{Gateway, IdentityKey, IdentityKeyRef, MixNode};
 use vesting_contract_common::messages::{ExecuteMsg as VestingExecuteMsg, VestingSpecification};

 #[async_trait]
 pub trait VestingSigningClient {
-    async fn execute_vesting_contract(
-        &self,
-        fee: Option<Fee>,
-        msg: VestingExecuteMsg,
-        funds: Vec<Coin>,
-    ) -> Result<ExecuteResult, NymdError>;
-
-    async fn vesting_update_mixnode_cost_params(
-        &self,
-        new_costs: MixNodeCostParams,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError>;
-
    async fn vesting_update_mixnode_config(
        &self,
-        new_config: MixNodeConfigUpdate,
+        profix_margin_percent: u8,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError>;

@@ -57,12 +43,10 @@ pub trait VestingSigningClient {
    async fn vesting_bond_mixnode(
        &self,
        mix_node: MixNode,
-        cost_params: MixNodeCostParams,
        owner_signature: &str,
        pledge: Coin,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError>;
-
    async fn vesting_unbond_mixnode(&self, fee: Option<Fee>) -> Result<ExecuteResult, NymdError>;

    async fn vesting_track_unbond_mixnode(
@@ -81,21 +65,21 @@ pub trait VestingSigningClient {
    async fn vesting_track_undelegation(
        &self,
        address: &str,
-        mix_id: NodeId,
+        mix_identity: IdentityKey,
        amount: Coin,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError>;

-    async fn vesting_delegate_to_mixnode(
+    async fn vesting_delegate_to_mixnode<'a>(
        &self,
-        mix_id: NodeId,
+        mix_identity: IdentityKeyRef<'a>,
        amount: Coin,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError>;

-    async fn vesting_undelegate_from_mixnode(
+    async fn vesting_undelegate_from_mixnode<'a>(
        &self,
-        mix_id: NodeId,
+        mix_identity: IdentityKeyRef<'a>,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError>;

@@ -111,46 +95,15 @@ pub trait VestingSigningClient {

 #[async_trait]
 impl<C: SigningCosmWasmClient + Sync + Send> VestingSigningClient for NymdClient<C> {
-    async fn execute_vesting_contract(
-        &self,
-        fee: Option<Fee>,
-        msg: VestingExecuteMsg,
-        funds: Vec<Coin>,
-    ) -> Result<ExecuteResult, NymdError> {
-        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
-        let memo = msg.name().to_string();
-        self.client
-            .execute(
-                self.address(),
-                self.vesting_contract_address(),
-                &msg,
-                fee,
-                memo,
-                funds,
-            )
-            .await
-    }
-
-    async fn vesting_update_mixnode_cost_params(
-        &self,
-        new_costs: MixNodeCostParams,
-        fee: Option<Fee>,
-    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_vesting_contract(
-            fee,
-            VestingExecuteMsg::UpdateMixnodeCostParams { new_costs },
-            vec![],
-        )
-        .await
-    }
-
    async fn vesting_update_mixnode_config(
        &self,
-        new_config: MixNodeConfigUpdate,
+        profit_margin_percent: u8,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError> {
        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
-        let req = VestingExecuteMsg::UpdateMixnodeConfig { new_config };
+        let req = VestingExecuteMsg::UpdateMixnodeConfig {
+            profit_margin_percent,
+        };
        self.client
            .execute(
                self.address(),
@@ -250,22 +203,26 @@ impl<C: SigningCosmWasmClient + Sync + Send> VestingSigningClient for NymdClient
    async fn vesting_bond_mixnode(
        &self,
        mix_node: MixNode,
-        cost_params: MixNodeCostParams,
        owner_signature: &str,
        pledge: Coin,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_vesting_contract(
-            fee,
-            VestingExecuteMsg::BondMixnode {
-                mix_node,
-                cost_params,
-                owner_signature: owner_signature.to_string(),
-                amount: pledge.into(),
-            },
-            vec![],
-        )
-        .await
+        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
+        let req = VestingExecuteMsg::BondMixnode {
+            mix_node,
+            owner_signature: owner_signature.to_string(),
+            amount: pledge.into(),
+        };
+        self.client
+            .execute(
+                self.address(),
+                self.vesting_contract_address(),
+                &req,
+                fee,
+                "VestingContract::BondMixnode",
+                vec![],
+            )
+            .await
    }

    async fn vesting_unbond_mixnode(&self, fee: Option<Fee>) -> Result<ExecuteResult, NymdError> {
@@ -305,7 +262,6 @@ impl<C: SigningCosmWasmClient + Sync + Send> VestingSigningClient for NymdClient
            )
            .await
    }
-
    async fn withdraw_vested_coins(
        &self,
        amount: Coin,
@@ -326,54 +282,72 @@ impl<C: SigningCosmWasmClient + Sync + Send> VestingSigningClient for NymdClient
            )
            .await
    }
-
    async fn vesting_track_undelegation(
        &self,
        address: &str,
-        mix_id: NodeId,
+        mix_identity: IdentityKey,
        amount: Coin,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_vesting_contract(
-            fee,
-            VestingExecuteMsg::TrackUndelegation {
-                owner: address.to_string(),
-                mix_id,
-                amount: amount.into(),
-            },
-            vec![],
-        )
-        .await
+        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
+        let req = VestingExecuteMsg::TrackUndelegation {
+            owner: address.to_string(),
+            mix_identity,
+            amount: amount.into(),
+        };
+        self.client
+            .execute(
+                self.address(),
+                self.vesting_contract_address(),
+                &req,
+                fee,
+                "VestingContract::TrackUndelegation",
+                vec![],
+            )
+            .await
    }
-
-    async fn vesting_delegate_to_mixnode(
+    async fn vesting_delegate_to_mixnode<'a>(
        &self,
-        mix_id: NodeId,
+        mix_identity: IdentityKeyRef<'a>,
        amount: Coin,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_vesting_contract(
-            fee,
-            VestingExecuteMsg::DelegateToMixnode {
-                mix_id,
-                amount: amount.into(),
-            },
-            vec![],
-        )
-        .await
+        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
+        let req = VestingExecuteMsg::DelegateToMixnode {
+            mix_identity: mix_identity.into(),
+            amount: amount.into(),
+        };
+        self.client
+            .execute(
+                self.address(),
+                self.vesting_contract_address(),
+                &req,
+                fee,
+                "VestingContract::DelegateToMixnode",
+                vec![],
+            )
+            .await
    }

-    async fn vesting_undelegate_from_mixnode(
+    async fn vesting_undelegate_from_mixnode<'a>(
        &self,
-        mix_id: NodeId,
+        mix_identity: IdentityKeyRef<'a>,
        fee: Option<Fee>,
    ) -> Result<ExecuteResult, NymdError> {
-        self.execute_vesting_contract(
-            fee,
-            VestingExecuteMsg::UndelegateFromMixnode { mix_id },
-            vec![],
-        )
-        .await
+        let fee = fee.unwrap_or(Fee::Auto(Some(self.simulated_gas_multiplier)));
+        let req = VestingExecuteMsg::UndelegateFromMixnode {
+            mix_identity: mix_identity.into(),
+        };
+        self.client
+            .execute(
+                self.address(),
+                self.vesting_contract_address(),
+                &req,
+                fee,
+                "VestingContract::UndelegateFromMixnode",
+                vec![],
+            )
+            .await
    }

    async fn create_periodic_vesting_account(
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
pierre	0f795feaef	feat(wallet): add generic dialog component	2022-07-04 19:45:36 +02:00
pierre	8f18af232d	feat(wallet): add generic dialog component	2022-07-04 19:35:56 +02:00
pierre	be6172d622	feat(wallet): add generic dialog component	2022-07-04 19:33:02 +02:00
pierre	2e7d773128	feat(wallet): add generic dialog component	2022-07-04 19:25:03 +02:00
@@ -1 +1 @@
 
 .0.1