How to obtain your Facebook Business Manager ID for WhatsApp Request

Whistle will need your Facebook Business Manager ID to process your WhatsApp request. Facebook owns WhatsApp, and requires this information prior to proceeding.

Facebook Business Manager ID:

1. Click this link (https://business.facebook.com/settings/info)

2. Make sure you are in the 'Business Info' section located on the left

3. Copy the Business Manager ID located at the top