The Consent API v0 is available at https://api.signatu.com/consent/v0
You can use any HTTP client to interact with the API, but in our examples we will use curl. It is also simple to use the OpenAPI explorer which enables you to test the API directly from your browser. You do need an access token to use the API - see Authorization.
See OpenAPI for detailed specification and tooling.
Also see Consent Overview for a brief description of the endpoints.