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Business phone numbers Updated: Feb 27, 2026 This document describes WhatsApp business phone numbers, their requirements, management information, and unique features. Registering business phone numbers A valid business phone number must be registered befor...

Register a Business Phone Number Updated: Mar 31, 2026 To use your business phone number with Cloud API you must register it. Registration can only be done via API - you cannot register a number through WhatsApp Manager? (WAM) or the App Dashboard. To get you...

Two-Step Verification Updated: Nov 5, 2025 Set up two-step verification for your phone number to add an extra layer of security to your business accounts. To set it up, make a POST call to /PHONE_NUMBER_ID and attach the parameters below. There is no endpoint...

Conversational Components Updated: Mar 27, 2026 Conversational components are in-chat features that you can enable on business phone numbers. They make it easier for WhatsApp users to interact with your business. You can configure easy-to-use commands and pro...

Media Updated: Dec 11, 2025 You use 4 different endpoints to manage your media: See Supported Media Types for supported types and size limits. Get media ID Some of the API requests described in this document require a media ID. Media IDs are returned by th...