. Creating a crypto payment.
The merchant's website or app sends a request to the Processing Service to create a payment, which has the following form:
. Widget parameters
For succesful widget activation you'll need to set next parameters:
. Widget display variants
- Redirect to widget.
. Notifying the retailer of a change in payment status. Payment Callback
When the user has made a payment, the Processing Service sends a request in the following format to the store's API url, which was specified at the time of creating the payment:
. The Retailer store verifies the validity of the notification received.
Once the store has received a notification of a change in payment status, it needs to verify the validity of that notification through the Processing Service, by making the following request: