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Integration with WhatsApp Web protocol

Baileys offers a socket-based interface (API) that is based on the WhatsApp Web protocol and allows developing TypeScript and JavaScript-based applications. Thanks to this library, developers can directly integrate WhatsApp messaging functions into their own projects.

Updates

  • August 2, 2026: Stars 10,485 → 10,556, latest release v7.0.0-rc14 (July 29, 2026).

What you get

  • Interact directly with WhatsApp Web API
  • Develop TypeScript and JavaScript-based projects
  • Add messaging functionality to your own apps

Installation

with npm
npm install baileys

Getting started

  • Official source →

Related dictionary terms

API
Who it is forIt is for software developers who want to develop their own messaging applications via WhatsApp Web protocol.
LicenseMIT

Links

TreScout did not build this tool · we found it in GitHub trends and wrote it up. This page describes the repository as of 2026-07-31: The star count and our text belong to that day, the repository may have changed since. Check the repository link for the current state. This page was machine-translated from the Turkish original · the Turkish version prevails.