Callback URL Notification API Integration
GET PAY Callback URL Notification API Integration
It enables Merchants to receive the status of the transactions that occurred on their GET PAY Accounts.
Callback URL Validation (Securing your Callback URL)
Anybody can send a Callback URL notification to your website or application. So you are to secure it by verifying the source of the Callback URL before taking action on the Callback URL data.
Whenever GET PAY send a Callback URL Notification, The transaction referenceID you provided during the transaction and the GET PAY payment reference will be included in the payload sent to your Callback URL.
You can now use either your referenceID or our paymentReference to verify the transaction using Transaction verification ENDPOINT.