WAClient

WhatsApp Cloud API

The WhatsApp Cloud API connects your apps to Meta’s official WhatsApp Business Platform. Manage Cloud accounts, send session messages, and deliver approved Meta templates.

Features

  • Connect Meta Cloud accounts with permanent tokens and WABA IDs.
  • Send text, media, buttons, lists, location, and contact messages within the 24-hour window.
  • Send Meta-approved templates for outbound outreach outside the session window.
  • Receive messages and status updates via webhooks.

To get started you need:

  • Access Token — authenticates API requests.
  • Instance ID — your Meta Cloud instance (META prefix).

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