{"authorization_endpoint":"https://www.make.com/oauth/v2/authorize","code_challenge_methods_supported":["S256"],"grant_types_supported":["authorization_code","refresh_token"],"issuer":"https://www.make.com/mcp-openai","registration_endpoint":"https://www.make.com/oauth/v2/register/mcp-openai","response_modes_supported":["query"],"response_types_supported":["code"],"revocation_endpoint":"https://www.make.com/oauth/v2/revoke","revocation_endpoint_auth_methods_supported":["client_secret_post"],"token_endpoint":"https://www.make.com/oauth/v2/token","token_endpoint_auth_methods_supported":["client_secret_post"]}