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TBS Company SIREN/VAT/LEI API
x402
TBS Company SIREN/VAT/LEI API is a paid API for AI agents from company-x402.tbs-digital.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).
Resolves fuzzy company names, brands, or directors to verified SIREN, EU VAT, or LEI identifiers, or looks up entities by exact identifier, with confidence scores and full provenance.
Price / call$0.002
Success—
StatusUnknown
How this service works
Company data and entity resolution for AI agents in one paid call: resolve a fuzzy name, brand or director to a certain SIREN / EU VAT / LEI with confidence, or look up an exact identifier, normalized across recherche-entreprises (FR), GLEIF (LEI) and VIES (EU VAT) with full provenance. Built for France 2026 e-invoicing, KYC/KYB and procurement.
Output
Returns a best-match object with the resolved identifier (SIREN, EU VAT, or LEI), canonical company name, identifier type, and a confidence score between 0 and 1. Also includes an array of ranked candidate matches, a provenance array listing the data sources (e.g. recherche-entreprises, GLEIF, VIES) with license and retrieval timestamp, a unique request ID, and a generation timestamp.
Example use cases
France 2026 e-invoicing supplier validation
“I need to invoice a French supplier called 'Groupe Bouygues' — can you find their official SIREN number with a confidence score so I can include it in our e-invoicing system?”
KYB onboarding entity resolution
“We're onboarding a new business partner who says they're 'Capgemini SE' based in Paris. Can you resolve that to a verified LEI and SIREN with provenance so we can complete our KYB check?”
Procurement due diligence by director name
“I'm vetting a French vendor — the director's surname is Dupont and the company is registered in Lyon. Can you identify their SIREN and official legal name with a confidence score?”
Technical details
Endpoint
GEThttps://company-x402.tbs-digital.com/company/resolve?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need authoritative resolution of a French or EU company to a verified SIREN, EU VAT, or LEI identifier — especially for France 2026 e-invoicing compliance, KYC/KYB onboarding, or procurement due diligence. It is superior to generic web search or business directory lookups because it queries official registries (recherche-entreprises, GLEIF, VIES) directly, returns normalized identifiers with confidence scores and full data provenance, and handles fuzzy name matching including brand names, trading names, and director-based searches.
Side effects
- Ambiguous company name yields low-confidence best match or multiple candidates with similar scores
- Company not found in French registry returns empty candidates array
- Invalid or malformed VAT/SIREN input returns error or zero results
- Non-French or non-EU companies may not be resolvable via SIREN or VIES
- Rate limiting or payment failure returns 402 or error response
- Dissolved or inactive companies may not appear in current registry data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"best": {
"id": "542051180",
"name": "TOTALENERGIES SE",
"id_type": "siren",
"confidence": 0.95
},
"candidates": [
{
"id": "542051180",
"name": "TOTALENERGIES SE",
"score": 0.95,
"country": "FR",
"id_type": "siren"
}
],
"provenance": [
{
"source": "recherche-entreprises",
"license": "Licence Ouverte / Etalab 2.0",
"retrieved_at": "2026-01-15T10:00:00.000Z"
}
],
"request_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
"generated_at": "2026-01-15T10:00:00.000Z"
}
}Tags
x402
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