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.

EndPoints

/CREATE

Create a QR code for merchants Cardknox PaymentSITEs

API URLs

Type	URL
Test	https://xeubhm6lhd.execute-api.us-west-2.amazonaws.com/Prod
Production	us-east-2.qr.cardknox.com

API Details

URL	us-east-2.qr.cardknox.com/create
Type	GET
Parameters	URL (required) This is expecting a secure.cardknox.com/[paymentSITE name] URL
Sample Request	us-east-2.qr.cardknox.com/create?url=secure.cardknox.com/demo?[xfield=value]&[xfield=value]