For agents: JSON · MCP

Sirenic

x402Grade BLast checked 4 hours ago

GET https://api.sirenic.eu/v1/eu/entreprise/FI/:id

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, live from the PRH open data API. A foreign trader's branch or a form outside the YRMU codebook returns 404, not billed. Unified JSON schema.

Price$0.01per profile or record · paid in USD on Base

Uptime100%

4/4 probes · 166.5 ms

Score73Grade B

Paid usage, 30 days1payers · 3 calls

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X GET "https://api.sirenic.eu/v1/eu/entreprise/FI/:id"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Recent checks

Checked (UTC)	Result	Status	Time	Live price
2026-10-11 09:31	Valid 402	402	138 ms	$0.01
2026-10-11 05:15	Valid 402	402	780 ms	$0.01
2026-10-11 00:45	Valid 402	402	166 ms	$0.01
2026-10-10 20:15	Valid 402	402	167 ms	$0.01

Receipts

No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.

What a check proves