A webhook is an extremely useful and relatively simple, lightweight way to handle event-driven reactions. Webhooks provide a mechanism for a server-side application to notify a client-side application when a new event (that the client-side app may be interested in) occurs on the server. You might receive a push notification when such an event happens, eliminating the need to constantly poll the API to check whether something has changed. With webhooks, you can subscribe to specific events only. Step 1: To create a list of hooks, click Create New Step 2: A popup will appear — fill in all the required fields and click Save Information The Response section contains parameters that will be passed along when the webhook URL is triggered.