This is Mesta's public interactive API documentation, which allows you to fully test our APIs.

📝 Integration Methods

There are two ways to integrate with the Mesta platform:

1. Directly via our RESTful API (this documentation)
2. With an official SDK: TypeScript (@mestafi/sdk on npm) or Python (mesta on PyPI). Both are generated from the same OpenAPI specification as this reference and expose every published endpoint as a typed method. See Official SDKs.

The API key and secret must stay on your servers, so there is no browser or mobile SDK by design.

Our complete set of APIs allows you to manage resources across eight distinct areas: Merchants, Validation Rules, Senders, Beneficiaries, Payment Methods, Wallets, Quotes and Orders.

v2 Endpoints Available: The API includes v2 endpoints for Beneficiary creation (with inline payment methods) and Order creation (using paymentMethodId). See the workflow guides for the recommended integration flow: Stablecoin to fiat, Fiat to stablecoin and Fiat to fiat.