Base URL
Authentication
Send an API key in theAuthorization header. See Authentication.
Conventions
- Requests and responses are JSON (
Content-Type: application/json).POST /uploadsalso acceptsmultipart/form-data. - Successful
POSTrequests return201, other requests200. - Lists return
{ "object": "list", "data": [...], "has_more": true, "next_cursor": 123 }. Passnext_cursorasstarting_afterto get the next page. - Dates are ISO 8601.
- Errors follow the error format.
OpenAPI
The machine-readable spec is available athttps://havincy.com/api/v1/openapi.json — import it into Postman, Insomnia or a ChatGPT GPT action.