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AI / Automation / WhatsApp · Built by Harish

WhatsApp AI

An AI-powered WhatsApp assistant for automated conversations.

I built a WhatsApp AI system that lets businesses connect their own WhatsApp number and automatically respond to customers using AI.

AIWhatsAppNode.jsAPIAutomation
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Use your own business WhatsApp number

Businesses don't need a separate AI identity for their customers. The system is designed around connecting a business WhatsApp setup to an AI backend — so customers keep using the company's existing WhatsApp contact.

Business WhatsApp
WhatsApp Business Platform
Webhook
Node.js Backend
AI Processing
Response
Customer WhatsApp

Why I built this

Many businesses receive the same questions repeatedly through WhatsApp. I wanted to explore how AI could handle these conversations automatically while keeping the experience simple and familiar for customers — no new app to learn, just the WhatsApp they already use.

How it works

01

Customer sends a message

A customer messages the business WhatsApp number.

02

WhatsApp forwards the message

The message is delivered to the backend via a webhook.

03

The backend processes it with AI

The conversation is run through an AI model with context.

04

The response is returned

The generated reply is sent back to the customer on WhatsApp.

Tech stack

Node.js
JavaScript
WhatsApp Business Platform
AI / LLM API
REST APIs
Webhooks
Database

Project highlights

▹AI-powered conversations
▹Real-time message processing
▹Webhook architecture
▹Conversation context
▹Business automation
▹Responsive interface
▹Error handling
▹API integration

Project at a glance

AI + API

Architecture

Responsive

Interface

WhatsApp

Integration

Business automation

Purpose

Explore the project

Interested in how it works? Explore the source code and implementation.

GitHub