{"issuer":"https://mcp.longbridge.com","authorization_endpoint":"https://openapi.longbridge.com/oauth2/authorize","token_endpoint":"https://mcp.longbridge.com/oauth2/token","revocation_endpoint":"https://mcp.longbridge.com/oauth2/revoke","registration_endpoint":"https://openapi.longbridge.com/oauth2/register","jwks_uri":"https://openapi.longbridge.com/.well-known/jwks.json","scopes_supported":["4","6","10","11"],"response_types_supported":["code"],"grant_types_supported":["authorization_code","refresh_token"],"token_endpoint_auth_methods_supported":["none"],"code_challenge_methods_supported":["S256","plain"]}