How to Use Webhooks

Introduction to Webhooks

Webhooks serve as "an incredibly useful and efficient way to implement event observability and integration in software systems." They operate on an event-reaction model where a server notifies third-party applications when relevant events occur, eliminating the need for constant polling.

The mechanism works through HTTP invocations: rather than your application continuously checking for updates, the server proactively calls your webhook URL whenever new data becomes available.

Practical Applications

A compelling use case involves WhatsApp conversations. Since message arrival times are unpredictable, webhooks enable real-time processing of incoming messages and automated responses. This foundation supports creating sophisticated automated interactions like chatbots.

Key Concept

"Webhooks operate on the concept of 'event reaction' (don't call me, I'll call you if I have something new)," streamlining integration between Resayil and your software, application, or CRM platform.


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