curl --request GET \
  --url https://api.example.com/polls \
  --header 'X-API-Key: <api-key>'

{
  "items": [
    {
      "id": 123,
      "title": "<string>",
      "description": "<string>",
      "reward_enabled": true,
      "reward_amount_kopeks": 123,
      "reward_amount_rubles": 123,
      "questions_count": 123,
      "responses_count": 123,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "total": 123,
  "limit": 123,
  "offset": 123
}