AI bot on WhatsApp to manage Google Calendar events

This automation enables users to manage Google Calendar events via WhatsApp using natural language commands. Incoming messages are processed by a LangChain agent powered by Google Gemini, which interprets user intent and performs calendar operations — creating, editing, deleting, or retrieving events. The result is sent back as a reply in WhatsApp, allowing seamless interaction without switching apps. Ideal for professionals who prefer managing schedules directly from their messaging app.

## Who it´s for
- Managers who frequently use calendars and prefer WhatsApp for communication
- Entrepreneurs automating personal scheduling via messenger
- Assistants managing executives´ calendars through text commands
- Teams needing simple, app-free access to shared calendars

## What the automation does
- Detects new WhatsApp messages as triggers
- Sends message content to a LangChain agent with Google Gemini for intent analysis
- Creates, edits, deletes, or retrieves events in Google Calendar
- Sends operation confirmation or results back to WhatsApp
- Supports natural language input, including voice messages after transcription

## What´s included
- Ready-to-use n8n workflow
- Trigger and handler logic for incoming messages
- Integrations with WhatsApp API, Google Calendar, and Google Gemini
- Basic setup and adaptation guide

## Requirements for setup
- n8n account with workflow execution access
- WhatsApp Business API access or compatible provider (e.g., Twilio)
- Google account with Google Calendar API enabled
- Google Gemini API key or OAuth credentials

## Benefits and outcomes
- Faster calendar management without opening the app
- Reduced assistant workload through automated request handling
- Convenient scheduling via familiar messaging interface
- Natural language understanding for flexible command phrasing
- Fewer errors in event creation and modification

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via Telegram: @gleb923.