QR API Webhooks

The QR solution currently has one webhook event a merchant can subscribe to.

The central part of the Merchant Callback QR flow is the callback that will be sent to the merchant when a customer scans the QR. To receive these callbacks, the merchant needs to register a subscription to the user.checked-in.v1 webhook event.

Here is the payload for the user.checked-in.v1 event:

Name	Type	Description
customerToken	base64 string	A reference to the customer. Should be used when initiating a payment through the ePayment API.
merchantQrId	string	The ID of the QR code that has been scanned which is defined by the merchant when the QR was created.
merchantSerialNumber	string	A unique ID of the sales unit to which the scanned QR belongs.
initiatedAt	UTC Timestamp in ISO 8601 format	The timestamp of when the customer scanned the QR.

Example of user.checked-in.v1 payload:

{
    "customerToken": "wbA8ceVRKkoYiQAVELHeFCC3Sn5dtNCvvEtVPiOT77j6wx7uR965AG6Q+q0ATP4=",
    "merchantQrId": "d8b7d76d-49aa-48b8-90c6-38779372c163",
    "merchantSerialNumber": "12345",
    "initiatedAt": "2023-10-06T10:45:40.3061965Z"
}

See the Webhooks API for more information.