WakaPay Aggregator • Developer Documentation
Build crypto checkout & payments with WakaPay.
This site documents every API in the WakaPay checkout system: what each endpoint does, when to use it, and how the pieces fit together (checkout sessions, matching, invoices, fiat, and more).
What you’ll find here
Purpose-first endpoint docs
Each API group explains the “why” and where it sits in the checkout lifecycle.
Generated from live Swagger
The API reference is derived from the OpenAPI spec exported from the running service.
Examples & common flows
Checkout session creation, payment matching, invoice flows, and operational concerns (auth, errors, idempotency).