curl --request POST \
  --url https://api.olostep.com/v1/batches \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "items": [
    {
      "custom_id": "<string>",
      "url": "<string>"
    }
  ],
  "country": "<string>",
  "parser": {
    "id": "<string>"
  }
}'

{
  "id": "<string>",
  "object": "<string>",
  "status": "<string>",
  "created": 123,
  "total_urls": 123,
  "completed_urls": 123,
  "parser": "<string>",
  "country": "<string>"
}