curl --request POST \
  --url https://seller-api.teez.kz/api/seller/v1/telegram/confirm-token \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "token": "<string>",
  "chatId": 123,
  "userName": "<string>",
  "languageCode": "<string>"
}
'

{
  "success": true
}