This is the simplest of the six comparisons, because the answer is often “use Infogreffe”. A document issued by the court registry is legally authoritative; an API response is not. If you need an enforceable document, stop here. If you need to read information at scale, the comparison becomes useful.
See a real response (free) Get the quote for /v1/entreprise/{siren}/documents
Let us start there, because it is what decides half the cases — and because a comparison where the competitor never wins anything does not deserve to be read.
Surveyed on 2026-08-19, source: https://www.infogreffe.fr/tarifs. Every line is verifiable by you, at the same address.
402 call, a settlement in USDC or EURC, the response. No sign-up, no contract, no IP address to declare, no expiring credits. 79 routes are reachable that way.503 and cancel the payment rather than serve a degraded response. A registry snapshot that is too old also closes the route that reads it, instead of selling dead data.Measured in our database on 2026-08-19: 29,922,486 company numbers and 43,896,818 establishments, 6,542,232 financial years across 1,586,046 companies, 3,402,583 detailed tax-form line items, 9,196,396 registry filings, 765,960 public contracts of which 173,633 expire within 18 months, 130,165 names across 6 official sanctions lists, 47,731 authorisations from 9 authorities, 138,020 regulated industrial sites and 2,934 sectors with statistics.
These are a dated snapshot from 2026-08-19, not a live counter. We republish them at each measurement rather than round them up.
Every fact carries its survey date and its source address, so that you can contradict it. Nothing is extrapolated: what we could not survey is marked as not surveyed rather than guessed. And every page names what the compared service does better than us — a comparison without that section is not a comparison.
If you spot an error or a fact that has become false, write to contact@sirenic.eu: we will correct the page and its survey date.
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
# Client x402 (npm) — le devis 402 est réglé et l'appel rejoué automatiquement
npx x402-fetch https://api.sirenic.eu/v1/entreprise/552032534
# Ou en MCP, dans Claude Code / Cursor
claude mcp add --transport http sirenic https://api.sirenic.eu/mcp| Route | Price | What it returns |
|---|---|---|
/v1/entreprise/{siren}/documents (free sample) | $0.02 | Official filings of a French company at the INPI RNE registry: lists the legal deeds (statutes, general-meeting minutes, mergers...) and filed annual accounts, with filing dates and the document IDs needed to download each PDF from the document endpoint. Only documents the registry marks as public are listed. The starting point for document due diligence in France: see which official documents, deeds and annual-account filings exist before paying to download one. Cached 24h. |
/v1/documents/{type}/{id} | $0.10 | PDF download of official documents from the French INPI RNE registry: retrieve the original filed document by type (actes | bilans) and document ID from the document list endpoint — legal deeds such as statutes and general-meeting minutes, or filed annual accounts. Typical size 1-10 MB, streamed as-is from the registry at request time; response is application/pdf. The primary-source evidence for due diligence on a French company: the actual deed or annual-accounts filing, not a summary. |
/v1/entreprise/{siren}/finances (free sample) | $0.01 | Financials of a French company from annual accounts filed at the INPI registry, with Banque de France ratios: revenue, EBITDA, net income, debt ratio, financial autonomy — one entry per fiscal year. Includes the full structured financial statements line items (liasse fiscale tax form, incl. balance sheet) as keyed by INPI, for up to the 20 latest fiscal years. A perimetre_comptable block states whether figures are statutory or consolidated, and flags series where the source conflates the two. |
/v1/kyb/batch (free sample) | $0.105 / entité | Batch KYB and bulk company lookup: full Know Your Business files for 2 to 100 French companies in one call (comma-separated sirens parameter) — bulk due diligence, compliance and onboarding screening of a whole portfolio, each file with per-block provenance (official register + as-of date). Billed per company at $0.105 (30% off the $0.15 unit price); the amount is quoted from the number of SIREN. A SIREN with no diffusible company is returned as trouve=false and billed as one lookup. |
No, and we do not plan to. A Kbis is issued by the court registrar and derives its value from that issuance. We serve documents filed with the national register, which is a different thing.
No. We give access to filed documents, useful for analysis; to prove something, you need the registry's copy.
They were surveyed on 2026-08-19 on their pricing page, marked “updated 1 March 2026” and referring to the French order of 26 February 2026. Being regulated, they change only by order — check the date before relying on them.
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}/documents Read the route reference Get notified about euro packs