Expense Tracking: Telegram Bot, Mindee, Google Sheets & Twilio

This workflow automates expense tracking by processing receipt images via a Telegram bot, replacing manual data entry. It uses AI to extract receipt details, logs expenses to Google Sheets, and sends SMS notifications. Key nodes include Telegram Trigger for receiving images, HTTP Request for Mindee API parsing, Set for data formatting, Google Sheets for logging, and Twilio for notifications. It saves 8-10 hours weekly for finance teams or freelancers (1-15 members) handling 50+ receipts monthly, ideal for small businesses, consultants, or startups needing streamlined expense reporting with real-time audit trails. Saves 8-10 hours weekly on 50+ monthly receipts. Suits small businesses or freelancers (1-50 employees). Requires Telegram (free), Mindee (~$29/month), Google Sheets (free), Twilio (~$20/month), n8n (~$20/month). Scalable to 500 receipts/month, limited by API quotas. Install n8n via cloud.n8n.io. Create a Telegram bot via BotFather to get API token. Obtain Mindee API key from mindee.com (Account > API Keys). Set up Google Sheets OAuth2 via Google Cloud Console (APIs & Services > Credentials). Get Twilio credentials from twilio.com (Account > API Keys). Configure Telegram Trigger webhook (e.g., https://your-n8n-instance/webhook/ef81fe75-10c8-40c3-8bea-d65648556705) and Google Sheets node with sheet ID. Test with a sample receipt image (JPG/PNG/PDF). Handle errors: invalid API keys—regenerate in platforms; blurry images—prompt user for clearer photos. Activate workflow in n8n. Monitor error logs in Google Sheets. Optimize by adjusting Mindee parsing settings or batching notifications.", "businessValue": "Saves 8-10 hours/week on 50+ monthly receipts", "setupTime": "45-60 minutes", "difficulty": "Intermediate", "requirements": [ "Telegram (free), Mindee (~$29/month), Google Sheets (free), Twilio (~$20/month), n8n (~$20/month)", "Telegram, Mindee, Google Sheets OAuth2, Twilio API keys", "Basic knowledge of Telegram bots and API integration" ], "useCase": "Automating receipt processing for expense tracking"