Built an n8n AI Agent to Read All My Invoices (Full n8n Tutorial)

Stop manually entering receipts and invoices. In this video, I'll show you how to build a powerful n8n AI Agent from scratch that automatically processes all your invoices and receipts—whether they're PDFs, JPGs, or PNGs—and saves the data perfectly into Google Sheets. This workflow automatically triggers when a new file is added to Google Drive , uses the powerful Google Vision OCR to read any file , extracts structured data like vendor, dates, and tax amounts using a Large Language Model (LLM) , and then organizes it all in a Google Sheet for you. We'll build the MVP first, then add critical improvements like PDF/multi-page support , automatic file renaming , and error handling. Workflow Features: Handles JPG, PNG, and multi-page PDF files. Tested on over 100+ different receipt and invoice datasets. Includes prompt refinement and error handling. Integrates with Google Drive, Google Vision API, LLMs, and Google Sheets. ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔗 RESOURCES & LINKS 💬 Download the full resource in Skool: https://www.skool.com/erictech 📅 Work With Me New Projects - Free Strategy Call: https://calendar.app.google/sB9KrJP6e... Technical Consultation (Paid 1:1): https://calendar.app.google/BU9D589X3... 🤝Let's Connect LinkedIn:   / ericwtech   ➡️ Get the Complete n8n Workflow Template: Skip the build and get this production-ready workflow, tested on 100+ datasets, here: https://buy.stripe.com/aFa5kCeRGbnleO... ━━━━━━━━━━━━━━━━━━━━━━━━━━ ⏰ Timestamps: 00:00 - Intro Invoice AI Agent 02:25 - Files & Folder Setups 02:55 - Google Drive Trigger 04:44 - Data Processing 06:08 - Google Vision OCR (JPG) 10:28 - Extracting Data with an LLM 16:30 - Improving the Workflow (Refining Prompts) 20:28 - Files Processing + Renaming 23:18 - PNG/PDF Support 33:23 - Error Handling 36:22 - Final Test w/ more Datasets 38:30 - Download Full Workflow! #n8n #AI #Automation