invoice-api-xhub-io

XRechnung, ZUGFeRD, Factur-X and Peppol – compliant via REST API. In this tour we walk through the entire invoice-api.xhub website and explain every page and feature: from the homepage to the API docs (Creator, Parser, Validator, Formats), the free tools and playground, through integrations, pricing and security.

What makes it different: generation is deterministic and rule-based – deliberately without any AI model. Every invoice is officially validated against KoSIT, hosted exclusively in the EU, GDPR- and GoBD-compliant.

▸ 28 countries · 21+ formats · ~200 ms · 0 dependencies
▸ Free tier, API key in 60 seconds, no credit card
▸ Try it now: https://invoice-api.xhub.io