VATValidation
Free VAT number validation tool for European businesses
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Daniel Seichter

VATValidation - Free VAT number validation tool for European businesses

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VATValidation now provides a new REST API. Run VATValidation easily as local server and validate your VAT and Swiss UID using the REST API.

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Daniel Seichter
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With my latest bigger release of the VATValidation I closed the last open interface for better integration. With the newly released version 2026-05-12 you can use the REST API for validating your VAT (or swiss UID) against BZSt, VIES and HMRC. Next to this, the cli itself can now also be used to validate single numbers.