📄️ Sale Request
To initiate a payment within the Payment Platform, utilize the "SALE" request.
📄️ Refund Request (CREDITVOID)
To initiate a refund within the Payment Platform, utilize the "CREDITVOID" request.
📄️ Get Transaction Status
To get transction status from Payment Platform, utilize the "GETTRANSSTATUS" request.
📄️ Callback Notification
Checkout service sends the callback on the merchant `notification_URL` as a result of an operation.
📄️ Signatures/Hash
A signature is a rule used to verify either merchants' requests to a payment platform or the callbacks from the payment platform to merchants' system.