Mustang e-invoice solutions

Never recalculate again

Why should someone check manually what can be checked automatically?

Validation against the official checks required by the norm EN16931, XRechnung, and Factur-X/ZUGFeRD. XRechnung also applies CEN rules and will react on multiple versions, the Factur-X/ZUGFeRD includes a validation of the PDF/A file. You can also validate Order-X or plain Factur-X XML.

Read UBL, CII and Factur-X into one single object, display UBL CII using HTML or PDF

You can validate incoming and outgoing e-invoices using Mustang (Factur-X/ZUGFeRD, XRechnung or Order-X), PHIVE (172 format/version combinations or international and/or Peppol formats) or Vailtool, a fast, thorough, and localized validator.

automatically reject incomplete or invalid invoices

Add your invoice data in Mustangservers\' easy JSON format to PDF/A files to create Factur-X/ZUGFeRD files.

Add XML to your PDF files in order to send them as Factur-X invoices compliant to future regulations

Convert from CII to UBL or FatturaPA, from UBL to CII, or any other combination.

Converting from CII to UBL and back has never been so easy

Convert XML to PDF e.g. for archival, or in only three steps convert a XRechnung to a Factur-X file.

Convert XML to PDF for archival or manual processing

Convert to HTML (in different languages) to visualize XML e-invoices, or display a human readable version next to the PDF image data

The conversion to HTML is based on our sister product, Quba

Read from XRechnung XML or Factur-X PDF files into Mustangserver\'s JSON structure: You will not even notice if the original was UBL or CII.

ZUGFeRD 1 or 2 embedded in PDFs or XML native CII or UBL no longer makes a difference

Enhanced Validation (Valitool): For further, faster and better localized Factur-X/ZUGFeRD validation you can book the Valitool option.

Enhanced Validation (Valitool)

Convert ordinary PDF and defective PDF/A to valid PDF/A using vector destillation with our commercial Ghostscript license.

PDF to PDF/A Conversion (Ghostscript)

Our comprehensive suite of professional services caters to a diverse clientele, ranging from homeowners to commercial developers.

Clients for >56 programming languages

  • OpenApi machine readable documentation available
  • Interactive evaluation with Swagger HTML Client

Secure

  • oAuth
  • JWT based API keys
  • 24/7 Monitoring

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