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Sirenic Batch Identity Resolution (French Companies)
x402
Sirenic Batch Identity Resolution (French Companies) is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-12).
Resolves a batch of 2–300 French company identifiers (SIREN, SIRET, VAT, or name+postcode) into full legal identity records with live VAT validation
Price / call$0.003
Success—
StatusUnknown
How this service works
Batch identity for French customer/CRM lists: 2 to 300 lines (SIREN, SIRET, FR VAT number or name|postcode), in file order. Per line: resolution (resolu, a_confirmer with up to 5 ranked candidates, introuvable, siren_invalide, siren_inconnu, non_diffusible), SIREN, HQ SIRET, status, cessation date, address, VAT checked live on VIES (indisponible or budget_vies_epuise, never a false invalide), duplicates. $0.003 per line, up to $0.90; with depuis (changes since a date) $0.01, up to $3.00.
Output
For each input line (in file order), returns: resolution status (resolu, a_confirmer with up to 5 ranked candidates, introuvable, siren_invalide, siren_inconnu, or non_diffusible), SIREN, head-office SIRET, legal status, cessation date if applicable, registered address, live VIES VAT check result (valid/invalid/indisponible/budget_vies_epuise), and a duplicate flag. Input names are never echoed back.
Example use cases
CRM list enrichment before outreach
“I'm about to launch a B2B campaign targeting 120 French companies — I have a CSV with a mix of SIRENs and company name+postcode pairs; can you resolve them all, flag any that are ceased or unresolvable, and give me the confirmed head-office address and VAT number for each active one?”
Accounts-payable supplier verification
“Before we process payments this month, can you validate these 80 French supplier records? I have their SIRET numbers and VAT numbers mixed in one list — I need to know which are active, which have valid intra-community VAT according to VIES, and flag any duplicates.”
KYC onboarding batch check
“We just received registration forms from 35 new French business customers with a mix of SIREN numbers and some just given as name and postcode — can you run them all through Sirenic to get their legal status, head-office SIRET, and whether they're currently active or have ceased trading?”
Technical details
Endpoint
GEThttps://api.sirenic.eu/v1/identite/lot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to resolve a batch of 2–300 French company identifiers in a single call, especially when input is heterogeneous (mixing SIREN, SIRET, VAT numbers, and name+postcode). It is the right choice for CRM enrichment, KYC onboarding, supplier verification, and any workflow where French legal identity plus live VAT validation are needed together. For a single company lookup with additional data blocks, the full company file endpoint may be preferable. For non-French EU VAT-only validation, use the standalone VIES endpoint.
Side effects
- Fewer than 2 or more than 300 lines returns an error
- SIREN not found in INSEE registry returns siren_inconnu
- Invalid SIREN format returns siren_invalide
- Company marked non-diffusible by INSEE returns non_diffusible status
- Ambiguous name+postcode with multiple candidates returns a_confirmer with up to 5 ranked options
- VIES service temporarily unavailable returns indisponible for VAT check
- VIES budget exhausted returns budget_vies_epuise (never a false invalide)
- Malformed query string or missing lignes parameter returns HTTP error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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