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Sirenic Finnish Company Registry Lookup (PRH/YTJ)
x402
Sirenic Finnish Company Registry Lookup (PRH/YTJ) is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Looks up a Finnish company by its Business ID (Y-tunnus) and returns legal name, legal form, status, registered office, and Finnish VAT number from the official PRH registry.
Price / call$0.01
Success—
StatusUnknown
How this service works
Official Finnish company registry lookup (PRH / YTJ — Finnish Patent and Registration Office Business Information System, CC-BY). Query: /v1/eu/entreprise/FI/0112038-9 (Business ID / Y-tunnus). Returns legal name, legal form, normalized status, registered office and the FI VAT number — Finnish company data live from the PRH open data API, covering companies registered in Finland. Unified JSON schema shared by all Sirenic European company profiles.
Output
A unified JSON object containing the company's legal name, legal form (e.g. OY, OYJ), normalized status (active/inactive), registered office address, and Finnish VAT number (FI + 8 digits), sourced live from the PRH/YTJ registry under CC-BY 4.0 license.
Example use cases
Finnish supplier verification before payment
“Before I wire money to this Finnish supplier, can you check their Business ID 2182039-1 in the official Finnish company registry and confirm they're active and get their legal name and registered address?”
Finnish VAT number retrieval for invoicing
“I need to invoice a Finnish client and require their VAT number — their Y-tunnus is 1535217-5, can you pull that from the PRH registry?”
Finnish company due diligence check
“We're onboarding a Finnish partner with business ID 0112038-9 — can you fetch their official legal form, status, and registered office from the Finnish Patent and Registration Office?”
Technical details
Endpoint
GEThttps://api.sirenic.eu/v1/eu/entreprise/FI/:idWhen to prefer
Use this endpoint when you need authoritative, live Finnish company data directly from the official PRH/YTJ registry — particularly for KYC, supplier onboarding, VAT validation, or compliance workflows involving Finnish entities. Prefer this over generic company data aggregators when you need the official legal status and CC-BY licensed data for a Finnish Business ID (Y-tunnus).
Side effects
- Invalid Y-tunnus format (missing hyphen or wrong digit pattern) returns a 400 error
- Unknown or non-existent Business ID returns a 404 not found
- PRH/YTJ upstream service unavailability causes 503 or timeout
- Malformed ID without the required hyphen (e.g. 01120389 instead of 0112038-9) fails validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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