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This quickstart is for API customers integrating with Tether endpoints.

1. Set your API base URL

Use your hosted environment URL (not localhost for customer integrations).

2. Obtain a bearer token

Store the returned token:

3. Verify authentication

Expected result: 200 with a valid auth response payload.

4. Make your first resource request

Expected result: 200 with a contacts list payload.

5. Handle common errors quickly

  • 401 Unauthorized: missing/expired/invalid bearer token.
  • 403 Forbidden: authenticated but role lacks access.
  • 400 Bad Request: invalid request payload/parameters.

Next steps