Events

Event	Triggered
QR_CODE_CREATED	when a QR Code has been generated
QR_CODE_SCANNED	when a QR Code has been scanned
VOUCHER_CREATED	when a Voucher has been created
VOUCHER_UPDATED	when a Voucher has been updated
VOUCHER_REDEEMED	when a Voucher has been redeemed
VOUCHER_EXPIRED	when a Voucher has been expired

Parameter

Your Webhook URL is called as a POST request sending parameters depending on the webhook to your server:

Default Parameters
event	The name of the event occurred e.g. QR_CODE_SCANNED
timestamp	The time when the event occurred
user	The user who created the voucher
code	The short URL of the QR Code (Voucher).
QR Code scanned
redirects	The number of how many times a QR Code has been scanned.
visitors	The number of unique Visitors that scanned the QR Code
device	The device that scanned the QR Code
os	The operating system that scanned the QR Code
country	The country that QR Code has been scanned in
lng/lat	An optional lng/lat pair, when user submits his GPS coordinates
Voucher redeemed
uniqueid	If the QR Code is a one-time redeemable coupon , the unique id of the voucher is returned. This is one of the unique ids when creating bulk QR Codes for a unique redeemable Voucher

Debugging

If you want to debug what is sent to your server, when a WebHook occurs you might want to create the following sample script under your customized WebHook URL for testing.

<?php

    // Test WebHook and show post params

    error_log("Fired WebHook");

    foreach ($_POST as $param_name => $param_val) {
        error_log("$param_name: $param_val");
    }