Automate Salon Appointment Management with WhatsApp, GPT & Google Calendar

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Built by Denis Denis
Created on June 08, 2026

Description

🤖Multi-Agent AI WhatsApp Bot for Service Businesses

Transform your salon/service business with this streamlined WhatsApp automation system featuring Claude integration, zero-setup database management, and intelligent conversation handling.

How it works

Claude MCP Integration** - Direct connection to Claude Sonnet 4 via Model Context Protocol
Streamlined 2-Agent System** - Booking Agent and Admin Agent (simplified from 5 for better reliability)
GPT-5 Mini Primary** with Gemini 2.5 Flash backup for cost-effective processing
Multi-Media Support** - Handles text, voice (Whisper transcription), images, and PDFs with cost extraction
Smart Acknowledgments** - "One moment...", "Let me check availability..." during processing
Rate Limiting & Spam Protection** - Configurable limits (default: 100 msg/hour) with professional UX

Zero-Setup Database Management

Autonomous Airtable Creation** - Bot creates all necessary tables automatically
Complete CRUD Operations** - Create, edit, delete services and settings via WhatsApp
Dynamic Business Configuration** - Modify hours, pricing, services conversationally
Friend Booking Support** - "Book for my friend Sarah" functionality

Set up steps

WhatsApp Business API** setup (detailed instructions included)
Airtable Base ID** extraction (store in Redis or hardcode - recommended)
Google Calendar** integration for scheduling
Redis** for caching, rate limiting, and conversation memory
MCP Server** deployment for Claude integration
Whatsapp** for notifications

Key Features

Booking Limit Control** - Default 6 appointments per customer (configurable in workflow)
Service Name Matching** - GPT-5 Nano workflow for cost-optimized service recognition
24-Hour Advance Reminders** - Automatic WhatsApp reminders sent at 8 PM
Conversation Memory** maintains context across interactions
Error Resilience** with backup models and graceful failure handling

Perfect for salons, spas, clinics, consulting services, or any appointment-based business. Complete business setup happens through conversational commands - no manual database configuration required.

Nodes Used (13)

AI Agent
@n8n/n8n-nodes-langchain.agent
AI Agent Tool
@n8n/n8n-nodes-langchain.agentTool
Code
n8n-nodes-base.code
Gmail
n8n-nodes-base.gmail
Google Calendar
n8n-nodes-base.googleCalendar
Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini
HTTP Request
n8n-nodes-base.httpRequest
MCP Client Tool
@n8n/n8n-nodes-langchain.mcpClientTool
OpenAI
@n8n/n8n-nodes-langchain.openAi
OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi
Redis
n8n-nodes-base.redis
Redis Chat Memory
@n8n/n8n-nodes-langchain.memoryRedisChat
WhatsApp Business Cloud
n8n-nodes-base.whatsApp