Building a Real-Time AI Meeting Scheduler with n8n and Vector DBs

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I recently built an AI Meeting Scheduler for ShahiRaj using n8n and Vector DBs. Here’s a high-level overview of the architecture.

The bot lives in WhatsApp and Telegram, and when a user wants to meet, it uses the n8n workflow to check the user’s Google Calendar in real-time.

The Vector DBs are used to store the user’s availability, and the bot uses this data to offer only the slots the user wants to show.

The bot then handles the confirmation and sends the invite—all inside the chat window.

Since we migrated to our AWS Mumbai backbone, the response time is near-instant.

Check out the code and architecture on my GitHub repository: https://github.com/your-username/ai-meeting-scheduler

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