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Maxwell x402 – Czech ARES Company Lookup
x402
Maxwell x402 – Czech ARES 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 2026-09-30).
Returns company-level facts (name, status, legal form, registered address, register link) for a single Czech company from the ARES register by ID or search.
Price / call$0.005
Success—
StatusUnknown
How this service works
One company from Czechia's ARES register: registered name, status, legal form, registered address and the official register link (company-level facts only; no directors or shareholders). An id or search not yet cached answers 404, not charged, and is fetched within about a minute.
Output
A JSON object containing the company's official registered name, current status, legal form code, registered address, source (ARES), country (Czechia), and a link to the official ARES register entry. Returns 404 (not charged) if the ID is not yet cached, with the record being fetched within approximately one minute.
Example use cases
Vendor due diligence before contract
“I'm about to sign a contract with a Czech supplier whose IČO is 00177041 — can you pull their official name, registration status, legal form, and address from the ARES register so I can confirm they're a legitimate active entity?”
Enriching a Czech B2B contact list
“I have a list of Czech company IČO numbers and I need to enrich each one with the company's registered name, legal form, and address from the Czech ARES register — start with IČO 27082440.”
Verifying a Czech business partner's registration
“We received an invoice from a company claiming to be registered in Czechia with IČO 25788001 — can you verify their official registered name and status in the ARES register and give me the link to their official register entry?”
Technical details
Endpoint
GEThttps://api.maxwellinternational.ai/v1/gov/cz/companies?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need authoritative, official company-level facts (name, status, legal form, address) for a Czech entity from the government ARES register. Prefer it over third-party business data providers when official sourcing and free reuse with attribution are required. Use sibling endpoints for Canadian, Brazilian, or German company lookups.
Side effects
- 404 returned if company ID not yet cached (free, record fetched within ~1 minute — retry shortly after)
- Invalid or non-existent IČO returns not-found response
- No director or shareholder data is returned (company-level facts only)
- Search terms that are too generic may not resolve to a unique company
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"cc": "cz",
"id": "00177041",
"ok": true,
"sku": "gov.cz.companies",
"name": "Skoda Auto a.s.",
"found": true,
"family": "companies",
"source": "ARES - Administrativni registr ekonomickych subjektu (Ministry of Finance)",
"country": "Czechia",
"legalForm": "121",
"sourceClass": "official-api",
"sourceLicence": {
"url": "https://ares.gov.cz/stranky/vseobecne-podminky",
"name": "Public register data; free reuse with source attribution (ARES, Ministerstvo ..."
}
}
}Tags
x402
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