Sirenic
GET https://api.sirenic.eu/v1/eu/entreprise/GB/:company_number/dirigeants
UK company officers live from Companies House, the official UK company registry, by company number (e.g. GB/00102498): active directors and secretaries with role, appointment date, nationality, occupation, country of residence and month+year of birth only — never a correspondence address (GDPR minimisation). Resigned-officer count included. Built for KYB and due diligence on director appointments and governance. Contains public sector information licensed under the Open Government Licence v3.0.
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/GB/:company_number/dirigeants"
# 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 14:31 | Valid 402 | 402 | 330 ms | $0.01 |
| 2026-10-11 09:30 | Valid 402 | 402 | 275 ms | $0.01 |
| 2026-10-11 05:00 | Valid 402 | 402 | 178 ms | $0.01 |
| 2026-10-11 00:45 | Valid 402 | 402 | 682 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