Connect a WhatsApp Business Account (WABA) to 1MSG and send messages: setup, Coexistence, connection errors, API credentials and messaging rules.
Guides for connecting your WhatsApp Business Account (WABA) to 1MSG and sending messages through the API.
- Connection WABA — choose between WABA from 1MSG and Bring your own WABA.
- Connection WABA from 1MSG — messaging is billed through 1MSG.
- Connect Bring your own WABA — messaging is billed by Meta.
- WABA Coexistence — keep using the WhatsApp Business app on a number connected to the API.
- Errors when connecting a WABA
- Channel ID + JWT — the credentials of a channel and how to pass them in an API request.
- Customer consent (opt-in) — why you need consent before you message a customer first.
- 24-hour conversation window — when you can send free-form messages and when only a template.