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Bostan Labs

AI chatbots

WhatsApp AI chatbot starter code

Source code for an AI assistant on the WhatsApp Business Cloud API.

About this download

Receives WhatsApp messages through a webhook, answers from your content with an AI API and replies within the 24-hour window rules.

Includes message logging and a keyword to reach a person.

What's included

  • Node.js source code
  • Webhook handler
  • Message log
  • Human hand-off keyword
  • Setup guide (PDF)

Not included

  • Meta Business verification
  • WhatsApp and AI usage fees
  • Hosting

How it works

  1. 1

    Download

    Straight after payment you get a download link by email, and the files stay in your customer dashboard.

  2. 2

    Install

    Follow the included guide — most installs take under 15 minutes.

  3. 3

    Set up

    Create a WhatsApp Cloud API app, add your keys and content, and deploy the webhook.

  4. 4

    Support

    Six months of updates and email support are included.

Questions about this download

Requirements

  • Node.js 20 or newer
  • A Meta Business account
  • An AI API key

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