Adyen Notification Webhooks API
Adyen sends notifications through webhooks to inform your system about events that occur in the balance platform. These events include, for example, a card user making a payment, or a merchant starting a refund. When an event occurs, Adyen makes an HTTP POST request to a URL on your server and includes the details of the event in the request body. You can use the webhooks to build your implementation. For example, you can use this information to update balances in your own dashboards or to keep track of incoming funds.