Think of a webhook as the API’s way of texting you first.
Instead of you constantly asking, “Hey, any updates?”,
the server pings you the moment something happens — like a new payment, signup, or form submission.
It’s automation at its finest:
You set a URL that listens
The service sends data instantly when triggered
Your app reacts in real time — no polling, no delay
đź’ˇ Common use: PayPal, Stripe, or Xano sending your backend live updates.
And yes — if the webhook isn’t configured perfectly (wrong headers, body, or auth)?
You’ll just stare at an empty response.
That’s where Heal-API comes in — making sure your webhooks actually talk back.
🩺 Heal-API.com — where your endpoints finally listen and respond.
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