vynect/venom

Venom is a high-performance system developed with JavaScript to create a bot for WhatsApp, support for creating any interaction, such as customer service, media sending, sentence recognition based on artificial intelligence and all types of design architecture for WhatsApp.

What it solves

Venom is a complete automation platform for WhatsApp Web, allowing developers to build chatbots and enterprise-scale messaging solutions without needing to manually interact with the interface.

How it works

It uses Puppeteer to control a headless Chromium browser, providing a clean API to interact with WhatsApp Web's internal modules. It handles session persistence automatically so users do not have to re-scan QR codes on every restart and supports multi-session scaling.

Who it’s for

Developers building automated messaging bots, customer service tools, or enterprise communication workflows on WhatsApp.

Highlights

  • Comprehensive Messaging: Supports sending text, images, videos, documents, audio, stickers, locations, polls, and list menus.
  • Session Management: Built-in session persistence and multi-session support for scaling.
  • Reactive Event System: Event listeners for incoming messages, message status (acks), connection state changes, and incoming calls.
  • Group Control: Full capabilities to create, manage participants, and modify group settings.
  • Advanced Browser Control: Deep configuration options for headless mode, proxy settings, and custom WhatsApp Web versions.

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