Skip to main content

​
Public API Launch

The official LivChat API is now available at api.livchat.ai with enterprise-grade security.

​
API Gateway

Unified Endpoint

Single entry point at api.livchat.ai for all operations

HMAC Authentication

Secure request signing with SHA-256

Multi-Instance

Manage multiple WhatsApp instances with one API key

Rate Limiting

Fair usage limits to ensure stability

​
Authentication

All requests require HMAC-SHA256 signature: 
curl -X POST https://api.livchat.ai/chat/send/text \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "x-instance-id: YOUR_INSTANCE_ID" \
  -H "Content-Type: application/json" \
  -d '{"phone": "5511999999999", "message": "Hello!"}'

​
Available Endpoints

CategoryEndpoints
MessagesSend text, image, document, audio, video, location, contact, sticker
ContactsCheck number, get info, get avatar, list contacts
SessionStatus, QR code, connect, disconnect, logout
GroupsList, info, create, invite link

​
SDKs Coming Soon

Official SDKs for JavaScript/TypeScript, Python, and more are in development.
Get your API key at Dashboard.