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  • Snapshot 2026-09-19 12:47:41 UTC
  • 5931 servers · 2 facilitators · 6 chains
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api.sirenic.eu · /:siren

https://api.sirenic.eu/v1/kyb/:siren

Company lookup KYB — Know Your Business verification of a French company in one call: official company data for due diligence, compliance and customer onboarding: identity, officers, BODACC legal alerts (insolvency, deregistration), filed financials, sanctions screening of the company and each officer against the 6 official lists, computed VAT number and a completeness score. Per-block provenance: every block states its official register and as-of date.

BaseCCDP BazaarUnknown
Price · per callUSDC
$0.1500
Calls · 30d
22
Volume · 30dUSDC
$3.30
Unique payers · 30d
1
Calls per payerunknown
22
Healthnot probed (top 100 only)
—

Identity

What this profile is sourced from

Server id
api-sirenic-eu-v1-kyb-siren
Endpoint
https://api.sirenic.eu/v1/kyb/:siren
Primary chain
Base
Listed by
CCDP Bazaar
Last call observed
14d ago
Available via API
/api/v1/servers/api-sirenic-eu-v1-kyb-siren

Sample 402 exchange

Raw HTTP — what an agent observes

GET https://api.sirenic.eu/v1/kyb/:siren

→ HTTP/1.1 402 Payment Required
  X-Payment-Required: $0.1500
  X-Payment-Currency: USDC
  X-Payment-Chain: base

GET https://api.sirenic.eu/v1/kyb/:siren
  X-Payment: <signed-receipt>

→ HTTP/1.1 200 OK
  Content-Type: application/json
  …response body…

Caveats

Things to know before drawing strong conclusions

  • · Calls and volume are 30-day cumulative figures from the source facilitator. Daily breakdowns are not yet available — see /methodology.
  • · Volume = price × calls. If the server publishes multiple price tiers, only the first accepts[] entry is used.
  • · "Last call" is what the source last reported, refreshed every 60 seconds.