{"issuer": "https://base-py.mcp.ced4r.link", "authorization_endpoint": "https://base-py.mcp.ced4r.link/oauth/authorize", "token_endpoint": "https://base-py.mcp.ced4r.link/oauth/token", "registration_endpoint": "https://base-py.mcp.ced4r.link/oauth/register", "response_types_supported": ["code"], "grant_types_supported": ["authorization_code", "refresh_token"], "code_challenge_methods_supported": ["S256"], "token_endpoint_auth_methods_supported": ["none"]}