E Invoice Eu by Gflohr - A Nestjs Template

E Invoice Eu

Generate e-invoices (E-Rechnung in German) conforming to EN16931 (Factur-X/ZUGFeRD, UBL, CII, XRechnung aka X-Rechnung) from LibreOffice Calc/Excel data or JSON.

Overview

E-Invoice-EU is an innovative solution for generating electronic invoices that comply with the EN16931 standard, catering specifically to the increasing demand for e-invoicing in the European Union. Unlike typical solutions that are often proprietary and costly, this platform offers a free and open-source approach that allows users to generate invoices from widely used spreadsheet formats or JSON. This flexibility makes E-Invoice-EU an attractive option for everyone from freelancers to large enterprises looking to streamline their invoicing process.

The platform provides a comprehensive toolchain that not only adheres to international standards but also integrates seamlessly into modern enterprise resource planning (ERP) systems. With functionalities that accommodate various workflows—be it small-scale invoice management or large-scale automation—E-Invoice-EU positions itself as a reliable foundation for businesses aiming to simplify their invoicing tasks without incurring unnecessary costs.

Features

100% Free & Open Source: No license fees or vendor lock-in, making it accessible for all users.
Standards-Compliant: Fully compliant with industry standards including EN16931, Factur-X, ZUGFeRD, UBL, CII, and XRechnung.
Flexible Integration: Offers multiple integration methods via CLI tool, REST API, or JavaScript/TypeScript library to suit various technical environments.
Modern ERP-Friendly: JSON-based input/output ensures easy integration into contemporary ERP infrastructures.
Proven in Production: Successfully utilized by a diverse range of organizations, from freelancers to large multinational corporations.
User-Friendly Documentation: Comprehensive documentation, including a live demo for generating invoices directly in the browser.
Multiple Invoice Formats: Supports diverse invoice formats such as CII, Factur-X, UBL, and XRechnung among others, catering to specific needs.
Command Line and Web Service Options: Users can operate through a command-line interface or a web service, enhancing usability for different user preferences.