ウェブフック連携

{
  "type": "session-started",
  "payload": {
    "agent": {
      "id": "...",
      "name": "..."
    },
    "session": {
      "id": "...",
      "context": { ... }
    }
  },
  "metadata": {
    "id": "...",
    "invokedAt": "2026-01-01T00:00:00.000Z",
    "workspaceId": "...",
    "integrationId": "..."
  }
}

{
  "type": "user-message-sent",
  "payload": {
    "agent": {
      "id": "...",
      "name": "..."
    },
    "session": { "id": "...", "context": { ... } },
    "message": { ... }
  },
  "metadata": { ... }
}

{
  "type": "action-executed",
  "payload": {
    "agent": {
      "id": "...",
      "name": "..."
    },
    "session": { "id": "...", "context": { ... } },
    "action": { ... }
  },
  "metadata": { ... }
}

{
  "type": "session-summarized",
  "payload": {
    "agent": {
      "id": "...",
      "name": "..."
    },
    "session": {
      "id": "...",
      "context": { ... },
      "summary": "セッションの要約テキスト",
      "importance": "low" | "medium" | "high",
      "transcript": "..."
    }
  },
  "metadata": { ... }
}