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Schedule Meetings via WhatsApp Using Natural Language with Gemini AI & Google Suite

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Created by: Muhammad Ali || ali01

Muhammad Ali

Last update

Last update 19 hours ago

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🚀 How It Works

Turn your WhatsApp chats into an AI-powered meeting scheduler with Google Gemini, Google Calendar, and Google Sheets.
This workflow understands natural language like “Book a meeting with Ali at 3 PM tomorrow”, checks your contacts, avoids overlaps, and updates your calendar automatically all from WhatsApp.

It’s a complete AI scheduling system built for founders, teams, and service providers who manage clients over chat.


🔁 Workflow Overview

  • WhatsApp Trigger → Captures incoming messages in real time
  • Intent Agent (Gemini) → Detects scheduling intent (create / edit / cancel)
  • Google Sheets → Finds contact names, emails, and tags
  • Get Events → Checks existing meetings to prevent conflicts
  • Correction Agent + Intent Check → Confirms details with AI
  • Calendar Agent (Gemini) → Executes the calendar action intelligently
  • Create / Update / Delete Event → Syncs instantly to Google Calendar
  • Response Node → Sends WhatsApp and email confirmations

⚙️ Quick Setup (⏱ ~15 min)

  1. Connect WhatsApp Cloud API – link your WhatsApp Business account
  2. Authenticate Google Calendar & Sheets – use Sheets for contacts (Name | Email | Type)
  3. Add Google Gemini API Key – used by Intent, Correction, and Calendar agents
  4. Customize Prompts – adjust tone and language in the Gemini nodes
  5. Test Your Flow – e.g., message “Schedule meeting with Ali at 10 AM Friday” to verify calendar and confirmation replies

💡 All setup details are also documented inside the workflow sticky notes.


🧩 Integrations

  • WhatsApp Cloud API
  • Google Calendar API
  • Google Sheets API
  • Google Gemini (LLM)

💡 Benefits

✅ Automates scheduling directly from WhatsApp
✅ Understands natural language requests
✅ Prevents double-bookings automatically
✅ Sends instant confirmations
✅ Saves hours of manual coordination


👥 Ideal For

  • Entrepreneurs & consultants managing clients on WhatsApp
  • Sales or support teams booking demos and meetings
  • Virtual assistants and AI service providers
  • Anyone who wants a 24/7 AI calendar manager