Query Transactions

You can query and retrieve a transaction by using its
transactionIdentifier
:
get
/v2/transactions/{transactionIdentifier}
Response
{
        "status": "ok",
        "data": {
                "identifier": "af6c42cd-2b9f-4751-90cd-61059225ea43",
                "customIdentifier": "123-xyz",
                "status": "APPROVED",
                "subject": "Sundays Shopping",
                "groupIdentifier": "4697008c-8d1e-426a-9a72-8d31d7843e2a",
                "processingDetails": {…},
                "receiptDetails": {…},
                "type": "CHARGE",
                "paymentDetails": {…},
                "locationDetails": {…},
                "currency": "EUR",
                "mode": "TEST",
                "amount": 17.07,
                "created": "2013-09-05 15:18:54",
                "statusDetails": {…},
                "reader": {…},
                "cardDetails": {
                        "fingerprint": "a5e2188a-f676-11e5-b944-593944fafab9",
                        "scheme": "MASTERCARD",
                        "maskedCardNumber": "541333******0086",
                        "expiryMonth": 2,
                        "expiryYear": 2017,
                        "cardholderName": null
                }
                //...
        }
}
Important Parameters
$.data.transaction.cardDetails.fingerprint
The fingerprint is a unique identifier that can be stored by your backend as a reference to the shopper. It can be used to build features such as a purchase history for loyalty programs or to associate a shopper with an email address for automated receipts and promotions.

Related information