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LiveNative· Channels

WhatsApp Official API

In short

Chatsac connects your company's WhatsApp number through Meta's Official API. Every conversation lands in the same team inbox.

Checked on 2026-10-16 against the product

How to set it up

  1. Register the channel in the panel with the company number.
  2. Complete the verification Meta requires.
  3. Create templates and send them for approval.
  4. Start answering from the inbox.

What moves and in which direction

  • ChatsacIncoming and outgoing messagesBoth waysYour system
WhatDirectionWhen
Incoming and outgoing messagesBoth waysAs they arrive and leave

What it does not do

Limits are written out so you can decide without surprises.

  • Outside the 24-hour window, only Meta-approved templates can start a conversation.
  • Meta bills conversations at its official price. Chatsac adds no markup on it.
  • The Official API does not rule out a block for breaking WhatsApp policies.

Questions

Can I keep using the same number on my phone?

It depends on Meta's rules for the number. Confirm in the diagnosis before migrating.

See also

  • LiveAPI REST

    120 operations to read and write contacts, conversations, deals and messages.

  • CustomCustom integration

    Your system is not on the list? We assess it as a project.

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