Sirenic
GET https://api.sirenic.eu/v1/eu/entreprise/RO/:cui
Official Romanian company registry lookup (ONRC, Registrul Comerțului — monthly open-data snapshot on data.gov.ro, CC BY 4.0). Query: /v1/eu/entreprise/RO/412052 (CUI / fiscal code, RO prefix accepted). Current name, legal form, every registration code of the company (re-registrations kept), the register's status codes in closed families (in operation, struck off, insolvency, bankruptcy, liquidation, dissolution, suspension, alerts), registered office, plus registre_ro. Legal persons only.
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/RO/:cui"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 09:30 | Valid 402 | 402 | 718 ms | $0.01 |
| 2026-10-11 05:00 | Valid 402 | 402 | 941 ms | $0.01 |
| 2026-10-11 00:30 | Valid 402 | 402 | 427 ms | $0.01 |
| 2026-10-10 20:15 | Valid 402 | 402 | 332 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