Friendly, multilingual EN 16931 / UN-CEFACT e-invoicing code lists (units, VAT categories, payment means, invoice types, countries, currencies, Peppol EAS schemes) with curated labels and explanatory hints.

n8n.io node to handle E-Invoices with PDF or XML Files (ZUGFeRD / XRechnung / Factur-X / EN-16931)

Causa Prima Scribo CLI — generate EN 16931-compliant e-invoices (XRechnung, ZUGFeRD, plain US PDF) from the terminal.

Serveur MCP pour la facturation électronique Factur-X (norme EN 16931) et l'intégration Chorus Pro — conforme à la réforme française de facturation B2B 2026

Local, on-device Model Context Protocol server for EN 16931 e-invoices — validate, fix, convert, generate and explain XRechnung/ZUGFeRD/Peppol from an AI agent, with nothing uploaded

Validate EU e-invoices (Peppol BIS, EN 16931, XRechnung, Factur-X, UBL, CII) in CI/CD — with a plain-English fix per error. Backed by eleata.io.

Canonical EN 16931 invoice model, money types, and validation primitives

Validation orchestration for EN 16931-based invoices, with pluggable XSD/Schematron support

Shared XML serialization helpers for EN 16931-based invoice formats

Zero-dependency Factur-X PDF/A-3 invoice generator. Generates electronic invoices conforming to EN 16931-1, UN/CEFACT CII D16B, PDF/A-3 (ISO 19005-3), and Factur-X 1.0 BASIC profile.

Generate and parse Peppol BIS Billing 3.0 (UBL 2.1, EN 16931) invoices and credit notes. Framework-agnostic, typed, zero runtime config.

Free, open-source EU e-invoice validator. Detect formats and validate against EN 16931 core rules.

Liasse Factur-X module — generate the EN 16931 CII XML and embed it into a PDF to produce a Factur-X invoice (TS happy-path).

Official TypeScript SDK for Invoice Navigator — EU e-invoicing compliance API. Validate, remediate, and certify invoices against EN 16931, Peppol BIS 3.0, XRechnung, and ZUGFeRD.

Declarative, component-based PDF generation in pure TypeScript - Flutter-style components, real AFM font metrics, a hand-rolled PDF writer. No headless browser, no Java.

Hrvatski CIUS profil (Fiskalizacija 2.0) za verifaktura validator e-računa.

Factur-X and Order-X generation library for European e-invoicing standard

A Node.js library for creating ZUGFeRD/Factur-X compliant documents. Generating XML and embedding it into PDF/A files, enabling seamless e-invoicing and digital document compliance.

Interactive terminal to validate, read and export ZUGFeRD / XRechnung e-invoices.

Embed Factur-X, ZUGFeRD, and XRechnung structured invoice XML into PDF/A-3 documents