This transaction type is available for: Cards and BLIK.

The purpose of this operation is to refund the amount of a previous payment, crediting the cardholder account and debiting the Merchant account.

A refund is performed against a previous payment, referencing its transactionID by sending a POST request over HTTPS to the /payments/{transactionID}/refund endpoint.

A refund can be performed:

• against purchase (PURS),
• against captured preauthorisation (AUTH -> Capture),

and it can be:

• a full refund when the total amount of the purchase is refunded to the cardholder,
• a partial refund when a subtotal of the total purchase is refunded to the cardholder.

Generate the transaction:

POST https://stargate-cer.qly.site1.sibs.pt/api/v1/payments/{transactionID}/refund

Header parameters

Request parameters

Here’s an example:

Request Header:

Autorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6I (...)
X-IBM-Client-Id: b4480347-9fc8-4790-b359-100a99c60ea3
Content-Type: application/json

{
  "merchant": {
    "terminalId": 24,
    "channel": "web",
    "merchantTransactionId": "BO_Order Id: c9876bcasd"
  },
  "transaction": {
    "transactionTimestamp": "2022-05-29T18:23:41.367Z",
    "description": "This is a refund request",
    "amount": {
      "value": 10,
      "currency": "PLN"
    },
    "originalTransaction": {
      "id": "mvuy3dh3wucpsi4389fh",
      "datetime": "2022-05-29T17:23:36.105Z"
    }
  }
}