In addition to the 1-click connection (Embedded Signup), you can connect WhatsApp manually — useful if you already manage your number on the Meta side.
Manual connection (WhatsApp Cloud)
- Go to Settings → Inboxes → WhatsApp → choose WhatsApp Cloud → manual setup link.
- Fill in:
- Inbox name
- Phone number (international format, e.g. +33…)
- Phone number ID (numeric identifier, provided by Meta)
- WhatsApp Business Account ID (numeric identifier)
- API access token
- Create the inbox.
- On the final screen, copy the webhook URL and verify token into your Meta app, and subscribe to the "messages" event.
A multilingual step-by-step guide is built in above the form (with a direct link to Meta for Developers).
What about Twilio?
If your WhatsApp goes through Twilio, choose the Twilio provider and fill in your Twilio credentials.
Good to know: your own WhatsApp number works for real customers right now. Monitor its quality in the inbox's Account Health tab.