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Axioprax Lab
Lab build, fictional business, synthetic data
Invoice Processing Automation
A document extraction pipeline for a professional services test scenario. It reads invoice PDFs, extracts line items, checks them against POs and posts to Xero.
Problem (test scenario)
Test scenario: a professional services firm typing invoice line items from PDFs into Xero.
What we built
An extraction pipeline that reads invoices, validates against POs, and posts to Xero.
How it works
- 01Invoice PDF arrives
- 02AI extracts line items
- 03Values validated against PO
- 04Posted to Xero
- 05Exceptions flagged for review
Tech
Document AIn8nXero APIOpenAI
Result
Manual invoice entry removed from the weekly close in the test scenario. Internal build on synthetic data, not client work.