概要
OpenWA は、開発者に REST API、Webhook、マルチセッション管理、Web コンソールを提供する無料のオープンソースの WhatsApp API ゲートウェイです。 NestJS と TypeScript に基づいて構築され、SQLite/PostgreSQL および Docker デプロイをサポートしています。
README プレビュー
\n \n\n\nOpenWA\n\n Open Source WhatsApp API Gateway\n\n\n\n Features •\n Quick Start •\n Docs •\n API •\n Contributing\n\n\n\n \n \n \n \n \n \n\n\n---\n\n## ✨ Why OpenWA?\n\n**OpenWA** is a free, open-source WhatsApp API Gateway designed for developers who need full control over their messaging infrastructure—without vendor lock-in or hidden paywalls.\n\nBuilt on a **pluggable architecture**, OpenWA lets you swap database engines (SQLite/PostgreSQL), storage backends (Local/S3), and cache layers (Memory/Redis) without changing a single line of application code.\n\n| | |\n| ----------------------------- | ------------------------------------------------------------ |\n| 🔓 **100% Open Source** | No licensing fees, no feature locks, full source code access |\n| 🏗️ **Pluggable Architecture** | Swap adapters for database, storage, and cache via config |\n| 🖥️ **Full Dashboard** | Modern React UI for session, webhook, and API key management |\n| 🔹 **Multi-Session Ready** | Run multiple WhatsApp sessions concurrently on one instance |\n| 🐳 **Docker Native** | Production-ready with zero configuration |\n| 🔗 **n8n Integration** | Community nodes for workflow automation |\n\n---\n\n## 🎯 Features\n\n### Core Features\n\n| Feature | Status | Description |\n| ------------- | ------ | ------------------------------------ |\n| REST API | ✅ | Full WhatsApp API via HTTP endpoints |\n| Multi-Session | ✅ | Manage multiple WhatsApp accounts |\n| Webhooks | ✅ | Real-time events with HMAC signature |\n| Web Dashboard | ✅ | Visual management interface |\n| API Key Auth | ✅ | Secure API authentication |\n| Swagger Docs | ✅ | Interactive API documentation |\n\n### Messaging\n\n| Feature | Status |