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apis-automationintermediateunit-4
Webhook
Definition
A notification sent automatically from one system to another when something happens.
In Plain English
A webhook is like a doorbell—when someone arrives, it automatically alerts you instead of you constantly checking.
Real-World Example
When someone pays on Stripe, a webhook notifies your system instantly, triggering order fulfillment.
Why It Matters for Your Work
Webhooks enable real-time integrations instead of periodic checking, which is slower and more resource-intensive.
Common Mistake
Not handling webhook failures. If your system is down, you might miss important notifications.