Open-source invoice-to-pay agent for AP automation: OCR/VLM extraction, 3-way matching, approvals, fraud checks, ERP mock posting, evals, and audit logs.

n8n workflows for SMB finance teams, fractional CFOs, accounting firms, and e-commerce finance ops. Built by an ACA-credentialed accountant.

Reference architecture for accounts payable workflow design at scale.

Production-grade accounts payable automation on .NET 8 — UBL invoice ingestion, 3-way match, approval workflow, accounting export. Clean Architecture · Blazor Server · PostgreSQL · OpenTelemetry · outbox-backed notifications.

n8n automation that reads invoice PDFs, extracts the data with an LLM, validates it, and posts bills into QuickBooks.

APIs for fleetcor

AI agent that performs three-way match (PO + goods receipt + vendor invoice) against Odoo ERP. Built with Claude and Python to show how mid-market finance teams can deploy agentic AI on real back-office work.

AI document processing platform for transactional docs.

Emburse APIs.json profile for API Evangelist catalog

Rho — finance platform (banking + AP + spend) for businesses