...
Sites > Edit Site > Payment Tab
Set “Signature type” to “Screen”
Click Add Processor
| Info |
|---|
NOTE: The below screenshot is an EXAMPLE of values and their placement. Each account will have their own unique values. DO NOT USE these below values. Follow the steps in this doc to find the Adyen credentials for your account. |
...
Display Name: String used for display when referring to the device
Merchant Account: Find on Adyen site. Settings > Merchant accounts
Environment:
Test for a Test Adyen account
Live for a Live Adyen account
API Key: Find on Adyen site. Developers > API credentials > pos_ws > Generate API key
Payment API Url and Checkout API Url: Find on Adyen site. Developers > API URLs
Note the prefix for the site
Build the payment URL based on this documentation https://docs.adyen.com/api-explorer/Payout/68/overview
https://{PREFIX}-pal-live.adyenpayments.com/
Build the checkout URL based on the documentation https://docs.adyen.com/api-explorer/Checkout/70/overview
https://{PREFIX}-checkout-live.adyenpayments.com/
Enabling Refunds
To enable refunds, the client must contact Adyen to change a setting. This is according to the Adyen documentation, https://docs.adyen.com/point-of-sale/basic-tapi-integration/refund-payment/unreferenced
...