Document AI Engineering

Invoice OCR API
Development Services

XPndAI builds custom Invoice OCR APIs that extract vendor, line items, amounts, GST, PO numbers, and payment terms from any invoice format — structured JSON output, production-ready.

What We Build
For Your Business

How Enterprise Teams
Deploy This

1

Invoice Automation — Manufacturing Company

A manufacturing company processing 8,000+ supplier invoices monthly deployed our Invoice OCR API. The system extracts all invoice fields, validates GST, performs 3-way PO matching, and pushes approved invoices to SAP — achieving high straight-through processing with minimal human review.

2

AP Automation — Retail Chain

A multi-outlet retail chain integrated our Invoice OCR API into their accounts payable workflow. Invoices received via email are automatically extracted, validated against their procurement system, and either auto-approved or flagged for exception review — compressing invoice cycle time from days to hours.

Built With Modern Tools

OpenAI VisionAzure Document IntelligenceCustom ML ModelsPythonFastAPIPostgreSQLSAP APITally APIAWSDocker
Free Strategy Call

Book a Technical
Deep Dive. Free.

Talk directly to our lead engineers. We audit your requirements, propose the exact architecture, and give you a transparent roadmap — all in one call.

  • Technical Architecture Blueprint — tailored to your use case.
  • Scalable Infrastructure — built for enterprise growth.
  • Production-Ready Code — rigorous QA, fast delivery.