Overview

A comprehensive TypeScript/Node.js library for integrating WhatsApp Business API with support for:

• ✅ Universal webhook handling (Express, Next.js, Fastify, Koa, HTTP)
• 💬 All message types (text, media, voice, location, contacts)
• 📦 Message storage and retrieval
• 🔄 Conversation state management
• 📊 Real-time statistics
• 🔐 Webhook signature verification
• ⚡ Message queuing with retry logic
• 🎯 Event-driven architecture

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