ZUGFeRD Validator
Server Details
Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP
- URL
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Tool Definition Quality
Average 3.7/5 across 4 of 4 tools scored.
Each tool has a clearly distinct purpose: check_consistency verifies PDF-XML alignment, create_invoice generates invoices, extract_xml extracts embedded XML, validate_invoice validates against standards. No overlap.
All tool names follow a consistent verb_noun pattern in snake_case (check_consistency, create_invoice, extract_xml, validate_invoice), making them predictable and easy to distinguish.
With 4 tools, the server covers its core functions—creation, validation, extraction, and consistency checking—without unnecessary bloat. The count is well-scoped for its domain.
The tool surface covers the essential workflows for ZUGFeRD invoices: create, validate, extract XML, and check consistency. No obvious gaps; all standard operations are present.
Available Tools
4 toolscheck_consistencyInspect
Prüft ob die sichtbaren PDF-Daten mit den eingebetteten XML-Daten übereinstimmen.
| Name | Required | Description | Default |
|---|---|---|---|
| pdf_content | Yes | Base64-kodierter Inhalt der ZUGFeRD-PDF-Datei |
create_invoiceInspect
Erstellt aus strukturierten Daten eine valide E-Rechnung — entweder als ZUGFeRD-PDF (PDF/A-3 mit eingebettetem XML) oder als reines XRechnung-XML (mit Leitweg-ID für B2G). Unterstützt mehrere Positionen, alle USt-Kategorien, Rabatte/Zuschläge und Zahlungsangaben. Stateless — es wird nichts gespeichert.
| Name | Required | Description | Default |
|---|---|---|---|
| date | Yes | Belegdatum (YYYY-MM-DD) | |
| note | No | Freitext-Hinweis | |
| buyer | Yes | Käufer / Rechnungsempfänger | |
| lines | Yes | Rechnungspositionen (mindestens eine) | |
| format | Yes | 'zugferd' = PDF/A-3 mit eingebettetem XML, 'xrechnung' = reines XML | |
| number | Yes | Belegnummer | |
| seller | Yes | Verkäufer / Rechnungssteller | |
| currency | No | Währung (Standard EUR) | |
| due_date | No | Fälligkeitsdatum (YYYY-MM-DD) | |
| type_code | No | Roher UNTDID-1001-Code (überschreibt document_type; für seltene Typen wie 875-877 Bauleistung) | |
| self_check | No | Wenn true, wird die erzeugte Rechnung sofort gegen EN 16931 geprüft (langsamer). Standard: false. | |
| seller_logo | No | Logo als Base64 (PNG/JPG) — nur im Pro/Ultra-Tarif | |
| document_type | No | Dokumenttyp (Standard invoice). credit_note=Gutschrift/Storno, corrected=Korrektur, self_billed=Gutschriftverfahren, prepayment=Anzahlung, partial=Teilrechnung, debit_note=Belastungsanzeige. Mappt auf BT-3. | |
| payment_means | No | Zahlungsangaben (IBAN etc.) | |
| payment_terms | No | Zahlungsbedingungen (Freitext) | |
| buyer_reference | No | Leitweg-ID / Käuferreferenz (BT-10, bei XRechnung Pflicht) | |
| preceding_invoice | No | Bezug auf die Ursprungsrechnung (BT-25/26) — bei Storno, Korrektur oder Gutschrift angeben | |
| allowances_charges | No | Rabatte/Zuschläge auf Dokumentebene |
extract_xmlInspect
Extrahiert die eingebettete XML-Datei aus einem ZUGFeRD/Factur-X PDF.
| Name | Required | Description | Default |
|---|---|---|---|
| pdf_content | Yes | Base64-kodierter Inhalt der ZUGFeRD-PDF-Datei |
validate_invoiceInspect
Validiert eine E-Rechnung (ZUGFeRD/Factur-X PDF oder XRechnung XML) gegen EN 16931 und gibt strukturierte Ergebnisse mit Korrekturvorschlägen zurück.
| Name | Required | Description | Default |
|---|---|---|---|
| profile | No | Erwartetes Profil (optional, wird automatisch erkannt) | |
| file_type | Yes | 'pdf' für ZUGFeRD/Factur-X, 'xml' für XRechnung | |
| file_content | Yes | Base64-kodierter Inhalt der PDF- oder XML-Datei |
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