WAHA
Unofficial self-hosted WhatsApp HTTP API
WAHA launched on March 6, 2023 with 5 votes, #2,445 of 5,007 launches that month. The site was still online in September 2026, 3 years on.
What it does
WAHA - Unofficial self-hosted WhatsApp HTTP API that you can install on your own server and run in less than 5 minutes! It's an open source project!
WAHA - WhatsApp API that you can run in a click!
WAHA is 100% free and open source , with no limits on messages or time, and no license expiration! No strings attached to suspicious SaaS WhatsApp API solutions. Install it on your own server! Use your favorite language - Python, JavaScript, PHP, C#, Clojure, or PowerShell. PowerShell, really? Are you insane?! Choose another language, dude. You can easily run 1 session to automate your WhatsApp and scale it to 500 sessions to provide a SaaS solution! You can run the API in a click!* Documentation has many examples and how-to guides. *It's actually "a command", not a click. Under the hood it runs a real instance of WhatsApp Web to avoid getting blocked. WhatsApp does not allow bots or…from waha.devlike.pro
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WhatsApp MCP Server2025 · github.com · ▲229Hi HN – I built an open-source, self-hosted Model Context Protocol (MCP) server for WhatsApp: https://github.com/lharries/whatsapp-mcp It connects to your personal WhatsApp account via the WhatsApp Web multi-device API (using whatsmeow from the Beeper team), and doesn't rely on third-party APIs. All messages are stored locally in SQLite. Nothing is sent to the cloud unless you explicitly allow your LLM to access the data via tools – so you maintain full control and privacy. The MCP server can: - Search your messages, contacts, and groups - Send WhatsApp messages to…


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