New document was uploaded: API-protocol between FDM & Fincloud

This document, titled API-protocol between FDM & Fincloud (EN Draft), outlines the API protocol's technical specifications governing the interaction between the Fiscal Data Module (FDM) and FPS Finances in Belgium. It is in English and provides details, high-level design, core technical aspects, and primary functionalities of the protocol, which is part of the Belgian fiscal compliance system.