- README: a Setup (recommended path) section leading with `gp-server setup`;
the env-var table reframed as the advanced/manual path. Deploy section notes
the plugin zip script.
- docs/woocommerce-quickstart.md, docs/medusa-quickstart.md: four-step operator
quick starts (install, run setup, paste the three values, test a payment).
Medusa notes its webhook route differs from the WooCommerce default.
- docs/api-integration.md: the direct-integration path (the way magick.market
integrates) - create-invoice, GET /invoice/{id}, bearer auth, and the
payment.confirmed webhook payload + HMAC signature + retry semantics, with
the base-units vs display-string amount distinction called out honestly.
2ro