Machine-readable formats
The same surface this page describes, in the formats tooling reads. All three are generated from the specification on every build, so they cannot drift from what is documented here.
Availability. CentaPay is pre-launch. Production is expected in Q4 2026, with sandbox access ahead of it. Coverage differs by market, and the payment methods available differ by market too. The coverage table on our main site is the single source for what is live where, and for current dates. Nothing in this documentation should be read as a service available today.
OpenAPI 3.1
The specification. Import it into a client generator, a mock server or an API console.
AsyncAPI 3.0
The callbacks, as a message contract. Generated from the OpenAPI schemas, so the two cannot disagree about a field. Feed it to a generator to scaffold your callback handler.
Postman collection
One request per action, with the signature computed in a pre-request script so every call is ready to send.
Single-file Markdown
The whole of this documentation as one file, for reading offline or feeding to a model.