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plreg Polish Company Registry & EU VAT Lookup
x402
plreg Polish Company Registry & EU VAT Lookup is a paid API for AI agents from plreg.x402utils.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Looks up a Polish company by NIP tax number, returning name and VAT status from the MF VAT whitelist and KRS registry
Price / call$0.01
Success—
StatusUnknown
How this service works
EU VAT validation (EC VIES) and Polish company registry lookups (MF VAT whitelist + KRS), paid per call via x402 (USDC on Base). Company-level data only; no personal data of natural persons is returned.
Output
Returns a JSON object with the company's NIP, official registered name, and VAT status (e.g. 'Czynny' meaning active) as sourced from the Polish Ministry of Finance VAT whitelist and KRS national company registry.
Example use cases
Supplier VAT status verification
“Before I process this invoice, can you verify that the Polish supplier with NIP 5261040828 is an active VAT payer on the MF whitelist?”
Due diligence on new Polish partner
“I'm onboarding a new Polish business partner and their NIP is 1234563218 — can you pull their company name and VAT registration status from the Polish registry?”
Automated AP compliance check
“We need to confirm that NIP 7010416384 is a legitimate, VAT-active Polish company before we add them to our approved vendor list — can you check the Polish MF whitelist?”
Technical details
Endpoint
GEThttps://plreg.x402utils.workers.dev/v1/pl-company?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify a Polish company's VAT status or retrieve basic company identity data from authoritative Polish government sources (MF whitelist, KRS). Prefer it over generic EU VAT validation when the target entity is specifically Polish and you need MF whitelist confirmation, which is required for Polish split-payment compliance. It's pay-per-call with no subscription needed, making it ideal for on-demand lookups in agent workflows.
Side effects
- Invalid or malformed NIP (not 10 digits) returns an error
- NIP not found in the registry returns empty or not-found response
- Payment failure via x402/USDC results in 402 response before data is returned
- Upstream MF or KRS registry downtime may cause timeouts or errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"nip": "5261040828",
"name": "GŁÓWNY URZĄD STATYSTYCZNY",
"vat_status": "Czynny"
}
}Tags
x402
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