GET/v1/entreprise/{siren}/dossier
- Price
- $0.005
- Free quota
- No
- Family
- France · identity, documents
| Parameter | Where | Example |
|---|---|---|
siren | path · required | 552032534 |
blocs | query · required | finances,pi,score |
What is charged
200Ed25519-signed response, charged at the route's price402Signed x402 quote, nothing is debited4xxUnknown or invalid identifier, never charged5xxUpstream source unavailable, or a counted total below the list read (compte_incoherent), never charged
See a real response (free) Get the quote for /v1/entreprise/{siren}/dossier
What the route returns
Catalogue description, exactly as agents read it:
Full French company file in ONE call: identity is the base, then add the blocks you want and pay only for those — etablissements, alertes_bodacc, contentieux, finances, marches_publics, marches_publics_ue, lobbying, risques_industriels, agrements, pi, documents, facturation_prep, score. Example: blocs=finances,pi,score. Each block costs what its own endpoint costs, total capped at $0.35. A block that cannot be served is NAMED with its reason: no data, not disclosable, or upstream outage.
Expected identifier
9-digit company number, plus the list of requested blocks.
A wrongly formatted identifier in the path returns 400 and is not billed — but it costs you a round trip. It is the leading cause of failed calls on the foreign routes. A search parameter, by contrast, is cleaned up: unsupported characters are stripped and the usable query is served.
Price and billing
Price: $0.005. The authoritative amount is the one in the 402 quote returned by the route itself, not this text, which derives from the same grid but is still just a page.
An error response cancels the payment: a 400, 404 or 503 is never billed. An upstream outage closes the route with a 503 rather than serving a degraded response.
Neighbouring routes
/v1/kyb/{siren}: $0.15/v1/entreprise/{siren}: $0.005/v1/intelligence/{siren}: $1.00
How you pay
Every route is paid per call, in USDC or EURC on the Base network, over the x402 protocol: no account to create, no API key, no subscription. The first call returns a 402 quote your client settles, then replays the call. A failed call is never billed.
Would you rather have a euro invoice and prepaid credits? That is in preparation, and we will not announce a date until it is open. Write to contact@sirenic.eu and we will let you know when it opens.
Paid responses are Ed25519-signed: you can later prove what was served to you, and when. The whole catalogue is free to read in the OpenAPI document and in llms.txt.
One call, end to end
# x402 client (npm): the 402 quote is settled and the call replayed automatically
npx x402-fetch https://api.sirenic.eu/v1/entreprise/552032534
# Or over MCP, in Claude Code / Cursor
claude mcp add --transport http sirenic https://api.sirenic.eu/mcpRoutes used and pricing
| Route | Price | Sample | What it returns |
|---|---|---|---|
/v1/entreprise/{siren}/dossier | $0.005 | free sample | Full French company file in ONE call: identity is the base, then add the blocks you want and pay only for those — etablissements, alertes_bodacc, contentieux, finances, marches_publics, marches_publics_ue, lobbying, risques_industriels, agrements, pi, documents, facturation_prep, score. Example: blocs=finances,pi,score. Each block costs what its own endpoint costs, total capped at $0.35. A block that cannot be served is NAMED with its reason: no data, not disclosable, or upstream outage. |
Take it further
No account to create, no key to request: the first step is free and shows you exactly what you would be buying.
See a real response (free) Get the quote for /v1/entreprise/{siren}/dossier Get notified about euro packs