curl --request GET \
  --url https://api.getsly.ai/v1/v1/a2a/sessions \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "context_id": "<string>",
      "agent_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "status": "open",
      "task_count": 123,
      "total_value": "<string>",
      "currency": "<string>",
      "opened_at": "2023-11-07T05:31:56Z",
      "closed_at": "2023-11-07T05:31:56Z"
    }
  ],
  "pagination": {
    "page": 123,
    "limit": 123,
    "total": 123,
    "totalPages": 123
  }
}