Use the key steps pages to set up a basic Terminal API integration.
Key steps are the basic steps you need to complete for a minimum viable POS product. They involve making payments, cancelling and refunding and handling notifications from the terminal.
The key steps to integrate with the Adyen Terminal API are:
- Make a basic payment
- Check the status of a transaction when you receive no response
- Abort an in-progress payment
- Make a refund to a card
- Reverse a completed payment
- Make a referenced partial refund
- Handle POI Notifications