Extract structured data from PDFs and images automatically. In this video, I’ll show you how I built an AI-powered n8n workflow that reads any invoice or document you send it on Telegram, parses the text using LlamaIndex, and converts it into structured JSON that’s instantly written to Google Sheets. No manual data entry. No copy-pasting. Just drag, drop, and let AI do the rest. 🚀 Download Workflows & Assets (FREE Sign-up!): Tools used: • n8n (automation platform) • Telegram Bot (file intake) • LlamaIndex Cloud API (document parsing) • OpenAI GPT-4o model (structured data extraction) • Google Sheets (data storage) If you’ve ever wanted to build an AI agent that extracts structured data from PDFs, invoices, or images, this workflow is your blueprint. Whether you’re automating bookkeeping, invoice tracking, or document analysis, you’ll see exactly how to connect everything from scratch. #n8n #workflowautomation #aiagent #llamaindex #openai #pdfparser #dataparsing #automationtutorial #telegrambot #googleSheets #invoiceautomation