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Maxwell x402 – Poland KRS Company Lookup
x402
Maxwell x402 – Poland KRS Company Lookup is a paid API for AI agents from api.maxwellinternational.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Retrieves official company facts from Poland's KRS (Krajowy Rejestr Sądowy) register by KRS number, including registered name, status, legal form, address, and a link to the official register.
Price / call$0.005
Success—
StatusUnknown
How this service works
One company from Poland's KRS register by KRS number: registered name, status, legal form, registered address and a link to the official register search. Company-level facts only; no directors or shareholders. Uncached: 404, not charged, fetched within about a minute.
Output
Returns a JSON object with the company's KRS ID, registered name, legal form (e.g. SPOLKA AKCYJNA), current status, registered address, country code (pl), source attribution (KRS API, Ministry of Justice), and a link to the official register search. Returns 404 (not charged) if the KRS number is not found.
Example use cases
Due diligence on Polish supplier
“I'm vetting a supplier in Poland — can you pull their official company details from the KRS register using their number 0000028860? I need the registered name, legal form, current status, and official address.”
Verifying a Polish business partner's legal status
“Before we sign a contract, can you verify that KRS number 0000102153 is an active, properly registered company in Poland and tell me its official name and legal form?”
Enriching a database with Polish company facts
“I have a Polish company's KRS number — 0000028860 — can you fetch its official registered name, address, and company status from the KRS so I can add it to our records?”
Technical details
Endpoint
GEThttps://api.maxwellinternational.ai/v1/gov/pl/companies?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative, official company facts from Poland's national KRS register by a specific KRS number. Prefer this over general web searches when you need verified legal entity information (name, legal form, status, address) for compliance, due diligence, or data enrichment purposes. It is uncached, so data is fresh from the official source, and you are not charged if the company is not found.
Side effects
- KRS number not found in register returns 404 (no charge incurred)
- Invalid or malformed KRS number may return an error
- Network timeout if KRS API is slow (response within ~1 minute)
- KRS register may occasionally be unavailable due to government API downtime
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"cc": "pl",
"id": "0000028860",
"ok": true,
"sku": "gov.pl.companies",
"name": "ORLEN SPOLKA AKCYJNA",
"found": true,
"family": "companies",
"source": "Krajowy Rejestr Sadowy - API KRS (Ministry of Justice)",
"country": "Poland",
"legalForm": "SPOLKA AKCYJNA",
"sourceClass": "official-api",
"sourceLicence": {
"url": "https://prs.ms.gov.pl/krs/openApi",
"name": "Public register data (KRS Act art. 8: the register is open to everyone); free..."
}
}
}Tags
x402
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