Vellium & Co

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Validate Finnish VAT number

Validate a Finnish VAT (ALV) number against the official VAT register. Validity means the entity exists and holds a live registration.

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
391 ms
Price
$0.006 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
2
Category
Developer tools and utilities
Address
https://vat.openverbs.com/v1/finland

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/6599a32d28e6.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].