Real-Time Webhooks

Course Level: Intermediate • Topic: Event-Driven Architecture

rt_stream_listener.js
Step: 1/4
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Listening for Payloads...

>Webhooks allow apps to speak to you in real-time. We must first initialize a POST route to 'listen'.

Architecture

01. The Listener

Instead of polling an API every 60 seconds (wasting credits), a webhook pushes data the millisecond it happens. This is the foundation of Low-Latency AI.

Protocol Mastery

📡
Endpoint Architect

Deploy a secure POST listener.

🔐
Signature Shield

Validate HMAC-SHA256 headers.

🧪
Data Alchemist

Extract key entities from JSON.

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