#API

A Webhook is a mechanism where one system automatically sends a notification to another system when an event occurs—like a new lead in a form. It is the foundation of modern business automation.

An API (Application Programming Interface) is an interface that allows different software systems to talk to each other—like a power outlet connecting appliances. The foundation of all business integration.

A detailed guide to connecting N8N to the WhatsApp Business API - all steps, configurations, and examples.