n8n-whatsapp-ai-agent

Name: n8n-whatsapp-ai-agent
Author: ZohaibCodez

ZohaibCodez August 27, 2025

5 copies 0 downloads

AI-powered WhatsApp automation built with n8n. Supports text, audio, and image inputs with Google Gemini for intelligent responses.

WhatsApp AI Agent with Multi-Modal Support

A sophisticated n8n workflow that creates an intelligent WhatsApp bot capable of processing text messages, voice notes, and images using Google Gemini AI.

📸 Demo Screenshots

For live demo screenshots showcasing the AI agent in action, including WhatsApp conversations, voice transcription, image analysis, and workflow overview, please check the docs/demo-screenshots/ folder in this repository.

Architecture Diagram

Workflow Architecture High-level architecture showing message flow and processing

🌟 Features

Multi-Modal Processing: Handles text, audio, and image inputs seamlessly
Voice Transcription: Converts WhatsApp voice messages to text using Google Gemini
Image Analysis: Analyzes and describes images sent via WhatsApp
Conversation Memory: Maintains context across conversations using session-based memory
Smart Routing: Automatically detects message type and routes to appropriate processing pipeline
Real-time Responses: Instant AI-powered replies through WhatsApp Business API

🏗️ Architecture

The workflow uses a smart routing system that:

Receives WhatsA

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