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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 x402.tbs-digital.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).
Resolves a company name, brand, or director into a verified French SIREN, EU VAT number, or global LEI identifier with confidence scoring, cross-checked against official registers.
Price / call$0.002
Success—
StatusUnknown
How this service works
Entity resolution for KYC/KYB, supplier and customer onboarding and France 2026 e-invoicing: use when you hold a company name, brand or director and need a certain identifier. Returns the French SIREN, EU VAT or global LEI with a confidence score and ranked candidates, cross-checked across official registers (recherche-entreprises Sirene/RNE, GLEIF LEI, EU VIES VAT). Input: name or vat, optional country, director, city.
Output
Returns a best-match object containing the resolved identifier (SIREN, EU VAT, or LEI), the identifier type, the matched company name, and a confidence score, plus an array of ranked candidate matches, provenance details indicating which official registers were consulted, a unique request ID, and a generation timestamp.
Example use cases
Supplier onboarding identity check
“I need to onboard a new French supplier called 'Atos SE' — can you resolve their SIREN, EU VAT, and LEI from the official registers so I can verify their legal identity before adding them to our system?”
France 2026 e-invoicing preparation
“We're preparing for France's 2026 e-invoicing mandate and need the SIREN number for a company called 'Legrand SA' headquartered in Limoges — can you look it up with a confidence score?”
KYB director-based entity resolution
“I'm running a KYB check and only have the director surname 'Arnault' and the company is somewhere in France — can you resolve the company's SIREN and LEI from official registers?”
Technical details
Endpoint
GEThttps://x402.tbs-digital.com/company/resolve?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to resolve a French company name or a European/global business entity into a verified SIREN, EU VAT, or LEI identifier for compliance, KYC/KYB, supplier onboarding, or France 2026 e-invoicing workflows. It is particularly valuable when you only have a brand name, trading name, or director surname — rather than the official identifier — because it cross-checks multiple authoritative registers (Sirene/RNE, GLEIF, EU VIES) in a single call and returns ranked candidates with confidence scores. Prefer this over manual register queries when building automated onboarding pipelines or compliance agents.
Side effects
- Ambiguous company name with multiple close matches returns low-confidence candidates rather than a single best result
- Company not found in any of the three registers returns an empty candidates array
- Invalid or malformed VAT number input returns an error or zero matches
- Country scope mismatch (e.g. searching 'fr' for a non-French company) returns no results
- Very new or recently dissolved companies may not yet appear in official registers
- Rate limiting or payment failure returns a 402 or 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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