Appointment Scheduling with Gmail, Google Calendar & AI Integration

This workflow automates email-based appointment scheduling, replacing manual email review and calendar coordination. It monitors Gmail for unread emails, uses AI to identify appointment requests, checks Google Calendar availability, and sends professional responses with proposed times. Key nodes include Gmail Trigger for email monitoring, Text Classifier and Agent for AI-driven request detection and response generation, Google Calendar Tool for availability checks, and Gmail for replying and marking emails read. It saves 6-8 hours weekly for small teams (2-10 members) handling 20+ appointment requests daily, ideal for consultants, sales teams, or service providers needing efficient scheduling. Saves 6-8 hours weekly on 20+ daily appointment requests. Suits consultants or sales teams (5-50 employees). Requires Gmail (free), Google Calendar (free), OpenAI (~$10/month), n8n (~$20/month). Scalable to 500 emails/day, limited by API quotas. Install n8n via cloud.n8n.io. Obtain Gmail and Google Calendar OAuth2 credentials from Google Cloud Console (APIs & Services > Credentials > Create OAuth Client ID). Get OpenAI API key from platform.openai.com (API Keys). Configure Gmail Trigger for unread emails and Google Calendar Tool with calendar ID (e.g., your_email@gmail.com). Test with sample email (e.g., {Subject: 'Schedule Meeting', From: 'client@example.com', snippet: 'Can we meet next week?'}). Handle errors: invalid API keys—regenerate in respective platforms; rate limits—adjust pollTimes in Gmail Trigger. Activate workflow in n8n. Monitor logs for classification errors. Optimize by tweaking AI temperature or buffer times.", "businessValue": "Saves 6-8 hours/week on 20+ daily appointment requests", "setupTime": "45-60 minutes", "difficulty": "Advanced", "requirements": [ "Gmail (free), Google Calendar (free), OpenAI (~$10/month), n8n (~$20/month)", "Gmail, Google Calendar OAuth2, OpenAI API key", "Knowledge of OAuth2 and AI prompt configuration" ], "useCase": "Automating email-based appointment scheduling"