Whatsapp API Open Source Projects
Discover 2 open source Whatsapp API repositories from GitHub, each with an analysis of what it does, key features, use cases and alternatives. Whatsapp API projects here are most often combined with Automation, TypeScript and API. Last updated October 25, 2026.
OpenWA: WhatsApp API Gateway with whatsapp-web.js and Baileys
OpenWA is a self-hosted WhatsApp API gateway built on whatsapp-web.js and Baileys, with a REST API, dashboard and multi-session support. It suits developers who want to operate their own messaging infrastructure, but relies on unofficial WhatsApp clients and carries account-restriction risk.
ActiveHealth 66/100
wa-js: Access WhatsApp Web Functions from TypeScript
WA-JS exposes WhatsApp Web functions through a JavaScript API for browser-based integrations and automation. It is actively maintained and suits developers who can run code in a WhatsApp Web session and adapt to changes in the web client.
ActiveHealth 71/100