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Google Calendar 📅 Reminder System with GPT-4o and Telegram

by Davide Boizzaadapted from n8n official workflow galleryUpdated Aug 2026
RequiresAAI AgentGoogle CalendarGoogle CalendarOpenAI Chat ModelOpenAI Chat ModelTelegramTelegram
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ScSchedule TriggerOpenAI Chat ModelOpenAI Chat Mod…Get upcoming eventGet upcoming ev…RDAlready sent?AgSecretary AgentSend reminder12345
1/5
STEPS · 5
Runs on a schedule

How many times have you missed a meeting or forgotten an appointment because a calendar reminder got lost in the noise? Traditional notifications are often dry, easy to ignore, or scattered across different apps—leaving you scrambling at the last minute. This smart Google Calendar workflow fixes that by sending you a clear, friendly reminder exactly 1 hour before your event starts—delivered through Telegram as if a personal assistant were looking out for you. Powered by AI, it transforms cold calendar alerts into warm, conversational nudges you won't ignore. Why This Works Better: ✅ No More Overlooked Alerts – Consolidates reminders into one clear, accessible place (Telegram), so you never miss them. ✅ Friendly & Engaging – AI transforms robotic calendar entries into natural, human-like reminders that are harder to ignore. ✅ Works Everywhere – Whether you're on your phone, laptop, or tablet, you’ll get the same clear notification, no matter the platform. How It Works Scheduled Trigger: The workflow starts with a Schedule Trigger node that runs every minute to check for upcoming events.

Tags

n8nreference-onlyagentgoogle-calendarlm-chat-open-aitelegram
Connects
AAI AgentgooglecalendarGoogle CalendaropenaichatmodelOpenAI Chat ModeltelegramTelegram
CategoryAI Automation
Triggermanual
Complexitymedium
Nodes6
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