Steam Top Up

For a successful top-up, you need to specify in the request body

If you follow the above rules, you will receive a response like this:

{
  "transaction_id":"uuid",
  "status": "pending",
  "error_code": 0
}

This means that your Steam account top-up is being processed. You can read more about statuses Statuses

If you receive a message such as:

{
  "error_code": -1
}

Review the list of errors Error Codes