Reference.

API endpoints, MCP tools, error codes, the OpenAPI spec and llms.txt.

4 items

Start here

API reference

Every REST endpoint, the MCP tools, the receipt fields and the error codes.

/openapi.json openapi.json OpenAPI 3.1 for the six REST endpoints. The description lists measured latency percentiles for setting client timeouts.
/api API landing page What the API is for, how billing works and how to get a key.
/llms.txt llms.txt A plain-text map of this site written for AI clients, listing every page here.
/docs/reference/api API reference Every REST endpoint, the MCP tools, the receipt fields and the error codes.