Conversational Google Calendar Management with Claude 3.5 Haiku & Telegram
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M Sayed
Description
š¬ Conversational Calendar Bot for Telegram
This workflow creates an AI chatbot on Telegram that intelligently manages your Google Calendar using natural language. It even checks for conflicts before scheduling!
AI Models: Anthropic Claude 3.5 Haiku (Primary) & OpenAI GPT-4.1-mini (Fallback)
How It Works
Listen š: Triggered by a message in your Telegram chat.
Understand š§ : An AI Agent extracts the event details (title, date, time).
Check š§: It first checks Google Calendar for any conflicting events.
Decide ā
: If the slot is free, it creates the event. If not, it asks you for a new time.
Confirm š: Sends a final confirmation message back to you.
Nodes Used
Telegram Trigger
LangChain Agent
Anthropic & OpenAI Models
Google Calendar & Telegram Tools
Setup
Credentials: Add API keys for Telegram, Google Calendar, Anthropic, and OpenAI.
Configure Nodes:
Telegram Trigger: Add your specific Chat ID.
Google Calendar Nodes ("Create" & "Get"): Select your calendar from the dropdown list.
Example Usage
To create a timed event:
šļø "Add an appointment to pick up graduation certificates on July 17th at 9 AM"
To create an all-day event:
PASSPORT "Remind me to renew my passport on August 20th"
This workflow was created by M Sayed and shared publicly on the n8n community template library. n8nFind indexes it for discovery — the workflow remains the property of its original creator.