generated: '2026-07-19' method: searched source: https://api.helloextend.com/.well-known/openid-configuration host: https://api.helloextend.com documents: - path: /.well-known/openid-configuration status: 200 file: extend-openid-configuration.json - path: /.well-known/security.txt status: 403 - path: /.well-known/oauth-authorization-server status: 403 - path: /.well-known/api-catalog status: 403 notes: >- The openid-configuration document advertises the OAuth2 endpoints used by the Extend API (authorization, token, iam-token, introspection, jwks) and grant types client_credentials and iam_client_credentials. The other well-known paths return 403 (Missing Authentication Token) from the API gateway rather than a published document. No security.txt is published on the extend.com or www.extend.com apex (both 404).