DEVELOPER GUIDES
Choose your language. Connect a channel, send a message, and handle the response with a complete server-side example.
Node.js
Build a WhatsApp order notification with Node.js and ChatLoop HQ. Follow a complete fetch example with API key setup, timeouts, incoming reply webhooks, and media or poll workflows.
Read the Node.js tutorial →Python
Send a WhatsApp appointment reminder with Python and ChatLoop HQ using the standard library. Learn authentication, JSON requests, incoming reply webhooks, and media or poll workflows.
Read the Python tutorial →PHP
Add WhatsApp enquiry confirmations with PHP and ChatLoop HQ. Use this complete cURL example with environment variables, JSON encoding, reply webhooks, and media or poll workflows.
Read the PHP tutorial →Already connected? Explore the complete REST API reference.
