Faspay Billing API is a system used to create an API-based online bill. Apart from being in the form of a dashboard, Faspay Billing will also support in the form of an API to facilitate if there are merchants who have qualified developer resources.
Transaction Flow Faspay Billing API
Merchant sends a CreateBilling API request to the Faspay server which functions to make online bills.
Faspay will provide a response link payment containing the bill.
Merchant will provide a billing link that must be paid by the customer.
Customer will make a payment which will be redirected to the Faspay Xpress page
After the payment is successful, Faspay will send a callback to the url that has been prepared by the merchant.