@e-invoice-eu/core
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.
e-invoice-api
The official TypeScript library for the e-invoice API
@rechnungs-api/client
This is the official JavaScript and TypeScript client for [RechnungsAPI](https://www.rechnungs-api.de), a powerful API for generating German invoices, including e-invoices with ZUGFeRD and XRechnung. The API also supports automated double-entry bookkeepin
untdid
[](https://badge.fury.io/js/untdid) [](https://opensource.org/licenses/MIT)
electronic-address-scheme
[](https://badge.fury.io/js/electronic-address-scheme) [](https://opensource.org/licenses/MIT)