A
licenseA
qualityB
maintenanceEnables AI agents to audit Spanish VERI*FACTU invoice chains and exported XML by recomputing AEAT fingerprints and verifying record links, generate AEAT tax QR codes and images, and build or validate Facturae 3.2.2 invoices offline. It also exposes helpers for NIF checks, QR URL checks, compliance deadlines, and credit balances.
11
Business Source 1.1