What it does
An n8n workflow that reads an invoice PDF, extracts the text with OCR and uses an AI agent to turn it into structured JSON. It splits line items, writes them to Google Sheets and checks each name and cost against a master item list.
Use cases
- 01Extract line items from invoice PDFs into a sheet
- 02Flag items whose name or cost differs from the master list
- 03Keep a per item valid or invalid log for review
Connects
Google Sheets · Code · AI Agent · OpenRouter Chat Model