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.

UBL (Universal Business Language) invoice toolkit for TypeScript: parse, build, and serialize Peppol BIS Billing 3.0 documents.

CLI tool for Peppol e-invoice validation and development

Render parsed UBL / Peppol BIS Billing 3.0 invoices as a React component or a standalone HTML document.

Validate EN 16931 e-invoices — XRechnung, ZUGFeRD, Factur-X, Peppol BIS 3.0 — and generate the UBL/CII XML. 294 official rules, errors that explain the fix, zero dependencies, runs in the browser, no Java.

Build OASIS UBL 2.1 documents as XML or UBL JSON, with country profiles — Malaysia MyInvois included

Tool to create xml documents with UBL 2.0 standard

A TypeScript module for creating, manipulating, and embedding XML data within PDF files specifically tailored for electronic invoice (einvoice) packages.

Convert Stripe invoices and credit notes into Peppol BIS Billing 3.0 UBL documents.

Peppol BIS Billing 3.0 invoices and credit notes (UBL 2.1, EN 16931) in TypeScript, from a posted document, with every published rule the file breaks named by its identifier. Zero dependencies.

Catches retired profile identifiers, code-list values outside EN 16931 and malformed dates in your e-invoice XML, in the editor, before an access point rejects the file.

Finds the fields IRBM rejects in a MyInvois JSON payload, on the line, before you submit.

ZATCA Phase 2 e-invoicing integration for Saudi Arabia — TypeScript, framework-agnostic, production-grade

JSON verilerinden resmi UBL-TR 2.1 XML belgeleri oluşturan kapsamlı TypeScript kütüphanesi

Free no-signup invoice MCP server for Claude & Cursor — generate PDF, JSON, and UBL 2.1 invoices in 11 languages via the Invovate invoice API.

Graphql proxy for Green Invoice API

TypeScript engine for UAE PINT-AE Self-Billing (Self-Billed Invoice 389, Self-Billed Credit Note 261): canonical invoice model, Layer 1-4 validation, VAT/totals calculation, PINT-AE UBL XML generation, and an ERP/POS adapter pattern. Does not implement st

stdio bridge to the Attestwire MCP server — fourteen e-invoicing tools, including reviewed invoice repair, Peppol recipient lookup and live VIES verification: validate invoice data, a UBL 2.1 / UN-CEFACT CII invoice file, or a Factur-X / ZUGFeRD PDF, agai

beliq connector for Activepieces: generate, validate, parse, and convert EU-compliant e-invoices (XRechnung, ZUGFeRD, Factur-X, Peppol BIS).

Pure-TypeScript ZUGFeRD 2.x / Factur-X + XRechnung e-invoice library — generate, embed (PDF/A-3b), parse, and validate (XSD + EN16931 Schematron) with zero native/JVM/subprocess dependencies