curl --request GET \
  --url http://localhost:8080/api/agents \
  --header 'X-API-KEY: <api-key>' \
  --header 'X-API-SECRET: <api-key>'

{
  "message": "Agents retrieved successfully",
  "status": "success",
  "error": null,
  "data": {
    "organization_id": "org_123",
    "agents": [],
    "pagination": {
      "page": 0,
      "limit": 20,
      "total_count": 150,
      "total_pages": 8,
      "has_next_page": true,
      "has_previous_page": false
    },
    "returned_count": 20,
    "sort_order": "descending",
    "sort_by": "updated_at"
  }
}