Prerequisites checklist
Everything to prepare before Utter and Meta WhatsApp onboarding
Business documents
Official documents Meta accepts for Facebook Business verification
Business email
Why you need a business email for Meta Facebook Business verification
Phone number
Phone number requirements for WhatsApp Business API on Utter
Facebook / Meta account
Admin access required on Facebook Business for Utter WhatsApp setup
Website & public presence
Why a live website or public profile helps Meta verify your business