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Zapy API Documentation

Welcome to the Zapy API documentation. Zapy provides a powerful and easy-to-use API for integrating WhatsApp messaging into your applications.

What is Zapy API?​

Zapy API is a WhatsApp Business API solution that allows you to:

  • Send messages - Text, images, videos, audio, documents, and more
  • Receive messages - Get real-time notifications via webhooks
  • Manage instances - Create and control multiple WhatsApp connections
  • Track delivery - Monitor message status and read receipts

Quick Start​

1. Get Your API Key​

Sign up at app.zapyapi.com and obtain your API key from the dashboard.

2. Create an Instance​

Your WhatsApp instance is automatically created when you sign up. Access the dashboard to view your instance details.

3. Connect WhatsApp​

Scan the QR code with your WhatsApp mobile app to connect your instance.

4. Start Sending Messages​

curl -X POST "https://api.zapyapi.com/api/message/YOUR_INSTANCE_ID/text" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "to": "5511999999999",
    "message": "Hello from Zapy API!"
  }'

Documentation Sections​

API Reference​

Complete reference for all REST API endpoints including:

  • Instance management
  • Message sending (text, media, documents)
  • Message actions (edit, delete, forward)

Webhooks​

Learn how to receive real-time events:

  • Incoming messages
  • Message status updates
  • Contact events
  • QR code generation

Support​