COMMUNICATION

WhatsApp

Send booking and client communications using the WhatsApp Cloud API

Checking WhatsApp API…
WHATSAPP CLOUD API

Send Client Message

Use a saved client mobile or enter a number manually.

WhatsApp rule: business-initiated conversations generally require an approved Meta template. Free-form messages are normally for an open customer-service conversation window.
VERCEL SETTINGS

Required Server Variables

WHATSAPP_PHONE_NUMBER_IDWHATSAPP_ACCESS_TOKENWHATSAPP_GRAPH_API_VERSION

Keep the access token server-only. Never prefix it with NEXT_PUBLIC_.