ksef-accountant-en

What it does

Domain knowledge for Poland's National e-Invoice System (KSeF) 2.0, covering FA(3) invoice structure, KSeF API operations, accounting workflows, and VAT compliance. Instruction-only, containing reference patterns and code examples without executing code or calling APIs. Covers developer integration (API, XML), accounting (journal entries, JPK_V7), and AI-assisted patterns for expense classification and fraud detection.

Why it's useful

Combines KSeF API documentation, FA(3) XML structure, Polish accounting entries, and compliance patterns in one reference instead of requiring separate consultation of scattered Ministry of Finance resources.