{"authorization_endpoint":"https://circleio.ioservices.io/oauth/authorize","authorization_response_iss_parameter_supported":true,"code_challenge_methods_supported":["S256"],"device_authorization_endpoint":"https://circleio.ioservices.io/oauth/device_authorization","grant_types_supported":["authorization_code","refresh_token","urn:ietf:params:oauth:grant-type:device_code"],"issuer":"https://circleio.ioservices.io","registration_endpoint":"https://circleio.ioservices.io/oauth/register","response_types_supported":["code"],"revocation_endpoint":"https://circleio.ioservices.io/oauth/revoke","revocation_endpoint_auth_methods_supported":["none","client_secret_post","client_secret_basic"],"scopes_supported":["circle"],"service_documentation":"https://circleio.ioservices.io/llms.txt","token_endpoint":"https://circleio.ioservices.io/oauth/token","token_endpoint_auth_methods_supported":["none","client_secret_post","client_secret_basic"]}