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Invoice Processor and Validator with OCR and AI

Finance and operations teams that receive supplier invoices and want to check items and costs against their own records.

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Paste it straight onto an n8n canvas with Ctrl+V or Cmd+V.

invoice-processor-validator-with-ocr-ai-google-sheets.json

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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

  1. 01Extract line items from invoice PDFs into a sheet
  2. 02Flag items whose name or cost differs from the master list
  3. 03Keep a per item valid or invalid log for review

Connects

Google Sheets · Code · AI Agent · OpenRouter Chat Model

Questions about
Invoice Processor and Validator with OCR and AI.

What is Invoice Processor and Validator with OCR and AI used for?

Finance and operations teams that receive supplier invoices and want to check items and costs against their own records. 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.

How do I import Invoice Processor and Validator with OCR and AI into n8n?

Copy the workflow JSON from this page and paste it onto the n8n canvas with Ctrl+V or Cmd+V. Then connect your credentials in each node.

Is Invoice Processor and Validator with OCR and AI safe to use?

It passed our automatic scan for credential theft, hidden instructions and risky install commands. Third party open source software. Sabemos AI does not maintain it. Check the code and permissions before you connect it to company data.