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Sirenic Capital Structure Extractor
x402
Sirenic Capital Structure Extractor is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.35/call, status unknown (last checked 2026-09-14).
Extracts ownership and capital structure of a French company from AI-parsed public articles of association filed at the INPI registry, including share capital, legal form, shareholders, and notable clauses.
Price / call$0.35
Success—
StatusUnknown
How this service works
Ownership and share capital structure of a French company from the official INPI registry: AI extraction of the latest PUBLIC articles of association filed at INPI — share capital amount, legal form, shareholders (name, role, birth YEAR, ownership %), notable clauses, with a confidence level and the source document reference. Due diligence from public filed deeds — NOT a beneficial-ownership register (RBE) and not a beneficial-owner identification. Immutable document: extracted once, cached.
Output
A structured JSON response containing the company's share capital amount, legal form, list of shareholders (with name, role, birth year, and ownership percentage), notable clauses from the articles of association, an AI confidence level for the extraction, and a reference to the source INPI document. The data is cached after the first extraction (immutable document).
Example use cases
Due diligence on French supplier
“We're onboarding a French supplier and need to verify their ownership structure — can you get me the shareholder names, ownership percentages, share capital, and legal form for SIREN 428 822 370 from their official INPI articles of association?”
Investment target ownership check
“I'm looking at acquiring a stake in a French company with SIREN 317 442 176 — can you pull their capital structure from the INPI filings, including all named shareholders and their respective ownership percentages?”
KYB compliance screening
“For our KYB process, I need the capital structure details for French company SIREN 493 455 042 — specifically the legal form, share capital amount, and shareholder breakdown with confidence level from their articles of association.”
Technical details
Endpoint
GEThttps://api.sirenic.eu/v1/entreprise/:siren/capitalWhen to prefer
Choose this endpoint when you need structured ownership and capital structure data for a French company sourced directly from official INPI-filed articles of association, with AI extraction and a confidence score. Prefer this over beneficial ownership registers (RBE) when you need share capital, legal form, or clause-level detail from the founding documents. It is especially useful for KYB enrichment, M&A due diligence, and compliance workflows targeting French entities where official registry provenance matters.
Side effects
- Invalid or non-existent SIREN returns an error or empty result
- Company has no articles of association filed at INPI — no data available
- Articles of association are too old or ambiguous for reliable AI extraction — lower confidence score returned
- Cached data may not reflect the most recent amendments if filed after initial extraction
- Shareholders listed may use initials or incomplete names in the original deed, reducing identification accuracy
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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