# Invoice Agent - AI-Powered Invoice Automation with n8n

- URL: https://archi-zhang.blog/portfolio/invoice-agent-ai-powered-invoice-automation-with-n8n
- Type: Project
- Year: 2025



**Invoice Agent** is an intelligent automation system that eliminates the tedious work of manual invoice data entry. Inspired by a real-world need—my brother’s local dessert shop that often deals with handwritten invoices—this project turns a repetitive 5‑minute task into a streamlined **30‑second process**, achieving a **10x improvement in efficiency**.

Powered by **Google Gemini**, the system reads invoices from PDFs or images, then uses **fuzzy matching algorithms** to accurately map items to a product database. A clean, intuitive web interface enables users to quickly review and correct results. Over time, Invoice Agent **learns from user feedback**, continuously improving its understanding and accuracy.

[GitHub](https://github.com/ghnmqdtg/Invoice-Agent)