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Overview

In this documentation, you’ll find the key Meta concepts for understanding how the WhatsApp Official API works, connecting your numbers, and making the most of ‘s features. Here you’ll learn how to:
  • Create and manage your Business Portfolio in Meta Business Manager
  • Connect numbers via Cloud API or Coexistence mode
  • Migrate an existing number to the Official API
  • Understand how payment, the 24-hour window, and billing work
  • Create and manage message templates

Business Portfolio

How to create and verify your portfolio in Meta Business Manager

Connection

Connect your number via Cloud API or Coexistence

Number migration

Migrate an existing number to the Official API

Payment and Billing

Understand how Meta’s billing model works
If you don’t have a channel created yet, first see how to create a channel before moving on to connecting the Official API.