{"endpoint":"a2a","status":"active","version":"2.7.0","method":"POST","description_ja":"認証付き A2A ゲートウェイ。a2a_rpc に委譲します。POST 専用です。","required_headers":{"x-api-key":"必須","Content-Type":"application/json"},"delegates_to":"https://www.hsworking.com/_functions/a2a_rpc","agent_card":"https://www.hsworking.com/_functions/a2a_agent_card","note":"GET でアクセスされたため使い方を返しています。"}