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INSEE Sirene French Company Lookup
x402
INSEE Sirene French Company Lookup is a paid API for AI agents from agentdata-api.sander-van-aard.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Look up or search French companies via the official INSEE Sirene register, returning legal status, form, activity codes, address, and SIRET details.
Price / call$0.01
Success—
StatusUnknown
How this service works
Official French company check from the INSEE Sirene register (French government open data). Look up by SIREN (exact) or search by name (up to 5 candidates). Returns official legal name, administrative status (active/ceased), legal form and NAF activity codes, company size category, creation/cessation dates, head-office address and SIRET, with a direct link to the official Annuaire des Entreprises. Companies only; no director or officer data.
Output
Returns the official legal name, administrative status (active or ceased), legal form code, NAF activity code, company size category, creation and cessation dates, head-office address and SIRET number, and a direct link to the Annuaire des Entreprises page — all sourced from the INSEE Sirene register.
Example use cases
Verify French vendor compliance status
“I need to onboard a new French supplier called 'Acme Distribution SAS'. Can you check if they're registered in the official INSEE Sirene database, confirm they're an active company, and get me their NAF activity code and registered address for our compliance records?”
Confirm SIREN number authenticity
“A French client just sent over SIREN number 732489123 for a company called 'TechNov Solutions'. Can you verify this SIREN exists in the official register and tell me the company's legal status, legal form, and main office location to make sure it's legitimate?”
Search French company by name
“We're trying to find contact information for a French logistics company that we think is called something like 'Logistique Express' or similar. Can you search the INSEE Sirene register for companies with that name and show me the top matches with their legal details and addresses?”
Technical details
Endpoint
POSThttps://agentdata-api.sander-van-aard.workers.dev/fr/companyWhen to prefer
Use this endpoint when you need authoritative, government-sourced data on a French company — specifically its legal status, form, activity codes, or registered address. Prefer this over generic business data providers when official INSEE Sirene accuracy is required, such as for compliance, KYB, or due diligence workflows. Note: does not return director or officer data.
Side effects
- Company not found by SIREN — returns empty or not-found response
- Name search returns no candidates if name is too ambiguous or misspelled
- SIREN format invalid — request rejected with validation error
- API unavailable or upstream INSEE service down — returns 5xx error
- Search by name returns up to 5 candidates only; exact match not guaranteed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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