QR Codes for PaymentSITE
The Cardknox API gives you the ability to generate Quick Response (QR) codes that link to a custom PaymentSITE with pre-filled fields. Running a Cardknox API call for Cardknox PaymentSITE will return a QR code that can be used within point-of-sale applications or displayed on signage or reciepts that customers can scan.
The QR code will be returned as base64 and can be converted to an image file.

Create a QR code for merchants Cardknox PaymentSITEs

Sample Request
Export as PDF
Copy link
On this page