Webhooks

Webhooks are HTTP callbacks sent to a specified endpoint on your server to notify you about various events. These events can include authorized, captured, and modified payments, as well as other significant occurrences. In the context of payment processing, such as with Adyen, webhooks are essential for successful integration, providing real-time updates about payment status and other transaction-related activities.

When an event occurs, the webhook provider sends an HTTP POST request to a predetermined URL on your server. This request contains detailed information about the event, which your server can then process to perform necessary actions automatically. This capability makes webhooks a powerful tool for automating business processes.

Key Uses and Benefits of Webhooks:

Example Scenario: When a customer completes a payment on your e-commerce site, the payment processor (such as Adyen) sends a webhook to your server's endpoint. This webhook contains details about the payment transaction, such as the amount, payment method, and transaction status. Upon receiving this webhook, your server processes the information, updating the order status in your database, notifying your fulfillment team to prepare the shipment, and sending an email receipt to the customer.

In summary, webhooks are an invaluable tool for modern applications, enabling real-time communication between systems and automating critical business processes. They enhance operational efficiency, provide flexibility, and support scalability, making them a cornerstone of effective system integration.