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When an event occurs in the sending application, it sends an HTTP POST request to a specific URL (the webhook URL) that is pre-configured in the receiving application. The receiving application then processes the data and takes appropriate action based on the event type and payload.
Webhooks are useful for integrating different applications and services, allowing them to communicate with each other and stay up-to-date with changes in real-time. They can help you automate workflows, send notifications, and keep your data synchronized across different platforms.
Here’s a basic example of a webhook in action:
1. A user submits a form on your website.
2. Your website sends this form data as an HTTP POST request to a webhook URL.
3. The receiving application (e.g., a CRM or marketing automation platform) processes the data and updates its records based on the form data.
In this example, the webhook allows the receiving application to automatically collect data from your website and process it without manual intervention or polling for changes.