Beta — endpoints, schemas, limits and examples may change before general availability.
Hellomateo API Documentation
Resources

OpenAPI schema

Use the OpenAPI schema with API clients, testing tools, and code generators.

The generated API reference is built from the OpenAPI schema served by the API. The schema describes supported endpoints, parameters, request bodies, responses, authentication, and versioning requirements.

Use it when you want to import the API into tools such as Postman, Bruno, or Insomnia, or when you want to generate client code from OpenAPI 3.

Download the schema

Working with generated clients

Generated clients still need to send the required Authorization header and API version header. List endpoints follow the behavior described in Pagination.

When debugging API calls made through generated clients or API tools, keep the Request-Id response header. See Request IDs for details.

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