# Payment Flow
# Payment Request
# Application Programming Interface (API)
The payment flow using the API is outlined below. The API documentation can be seen on the API Documentation (opens new window) page.
# Payment Link
In addition to using the API, Payment Link can be used directly on the Purwantara dashboard. The payment flow using Payment Link is outlined below.
# Purwantara Kasir
The use of the Purwantara Kasir application, will receive a callback for each transaction.
# Direct EDC
Direct EDC allows you to interact directly with the EDC machine and our Purwantara Cashier application. This feature is perfect for those who use a Kiosk.