XRechnung Validator and Generator (EN 16931)
Pricing
from $14.00 / 1,000 validated documents
Returns a pass or fail verdict and every failing rule ID for XRechnung 3.0.2 and EN 16931 e-invoices (UBL or CII) and ZUGFeRD or Factur-X PDFs in the EN 16931 profile, using the official KoSIT validator. Also generates XRechnung XML and Factur-X PDFs from JSON, and extracts invoices to JSON.
You can access the XRechnung Validator and Generator (EN 16931) programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.
$echo '{< "operation": "validate",< "documents": [< {< "name": "xrechnung-ubl-valid.xml",< "url": "https://raw.githubusercontent.com/itplr-kosit/xrechnung-testsuite/v2026-08-31/src/test/business-cases/standard/01.01a-INVOICE_ubl.xml"< }< ]<}' |<apify call omargnagy/einvoice-en16931 --silent --output-datasetThe Apify CLI is the official tool that allows you to use XRechnung Validator and Generator (EN 16931) locally, providing convenience functions and automatic retries on errors.
Using installation script (macOS/Linux):
$curl -fsSL https://apify.com/install-cli.sh | bashUsing installation script (Windows):
$irm https://apify.com/install-cli.ps1 | iexUsing Homebrew:
$brew install apify-cliUsing npm:
$npm install -g apify-cliOther API clients include: