In order to receive notifications from Adyen, you need to add your store endpoint to your Adyen account. (e.g. marking WooCommerce orders as refunded when your refund a payment in Adyen)
- Go to your Adyen account and go to Account -> Server Communication.
- Add a new Standard Notification endpoint.
- In the endpoint settings, add the URL: http://yourdomain.com/?wc-api=wc_adyen
- Check the Active option.
- Then go to Additional Settings, and [Generate new HMAC Key]. Copy the key and paste it in the plugin’s settings page HMAC key option.
- Click on [Save Configuration].
