Connect Claude Code to your WhatsApp.
No coding. You ask, it does the work.
A practical PDF guide with the four ways to connect an AI to WhatsApp: what each one gives you, what it costs, the risks, and the step by step. Written by someone who already runs this in production.
- The 4 paths explained: browser, OpenWA, official API and Twilio
- What you say to Claude, and what only you can do
- Real costs, risks and a matrix to choose
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You ask. It does. On WhatsApp.
You write what you want in plain language. Claude handles the rest and replies where your clients already are.
Everyone wants to connect AI to WhatsApp. Almost no one keeps it running.
WhatsApp is encrypted and has no official door to your personal number. So connecting an AI always lands on one of four paths, each with its trade-offs. The shortcuts you see around look easy, until the number gets blocked after a few weeks. This guide gives you the full map before you waste time on the wrong path.
The four paths, no fluff
Browser (WhatsApp Web)
Claude opens WhatsApp Web and reads and writes for you. Zero setup, your own number. Best to test today.
Unofficial gateway (OpenWA)
A server that talks to WhatsApp directly. More reliable, still your number. For internal automation.
Official API (Cloud API)
Meta's sanctioned channel. No blocking risk, built for scale. To reach clients seriously.
BSP (Twilio)
The shortcut to the official channel. Up in minutes. To pilot fast.
If two or more of these sound familiar, this guide is for you.
- · Core concepts: what Claude and Claude Code are, and how it talks to WhatsApp
- · The 4 paths, each step by step: install, run and connect
- · What you say to Claude, and what only you can do
- · Costs side by side and the 2026 rule that changes the game
- · Use cases by sector and the decision matrix
- · The mistakes you'll avoid because I already made them
Everything you need to pick your path and ship it.
- PDF guide, 17 pages, straight to the point
- The exact prompts you say to Claude
- Real costs and risks of each path
- A matrix to pick yours in 30 seconds
João Costa Fernandes
Engineer from Instituto Superior Técnico, MBA from The Lisbon MBA. Founder and CEO of DocDigitizer, an artificial intelligence company present in eleven countries and recognized by Gartner and Forrester. Advisor to the European Commission on AI, mentor to founders and author.
It's not theory. It's what I use, with real messages coming in every day.
Before you download.
Pick your path today.
The guide is free. It gives you the four paths, the costs, the risks and the exact prompts.