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Invoket LEI Lookup — Company Legal Entity Identifier Resolution
x402
Invoket LEI Lookup — Company Legal Entity Identifier Resolution is a paid API for AI agents from api.invoket.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Resolves a Legal Entity Identifier (LEI) or related company identifiers (BIC, ISIN, SIREN, name+country) to verified legal entity data from official sources, with provenance included in every response.
Price / call$0.01
Success—
StatusUnknown
How this service works
The checks your agent runs before it acts: verify a bank account, a phone number, a law in force, the weather or a vehicle — computed from official sources, with provenance in every response. You only pay for answers.
Output
A structured object containing the resolved legal entity's official data — including LEI, registered legal name, jurisdiction, entity status, and provenance metadata indicating the official source. Returns a 404 (unbilled) if the identifier is well-formed but not found in the reference database, and a 400 with INVALID_CHECKSUM if check digits fail.
Example use cases
Counterparty verification before wire transfer
“We're about to send a large payment to a counterparty who gave us BIC DEUTDEDB — can you resolve that to its legal entity and confirm the registered name and LEI before we proceed?”
ISIN to issuer entity resolution
“I have the ISIN US0378331005 and I need to know the legal entity behind it — can you look up the registered company name, LEI, and country from official sources?”
French company onboarding via SIREN
“We're onboarding a French supplier with SIREN 552032534 — can you verify their official legal entity details including their LEI and registered status?”
Technical details
Endpoint
GEThttps://api.invoket.com/company/leiWhen to prefer
Use this endpoint when an AI agent needs to verify or enrich the identity of a legal entity before executing a financial action, onboarding a counterparty, or validating a financial instrument. It supports multiple authoritative identifier types (LEI, BIC, ISIN, SIREN, name+country) in a single endpoint, includes source provenance, and charges only for successful answers — making it ideal for pre-action compliance checks in automated workflows.
Side effects
- 400 INVALID_CHECKSUM — the provided identifier fails its check digit validation (e.g. malformed LEI, ISIN, or SIREN)
- 400 — zero or two lookup keys provided instead of exactly one
- 404 (unbilled) — well-formed identifier not found in the official reference database
- 400 — name provided without country, or country provided without name
- Identifier format mismatch — e.g. providing a 10-character string as a LEI
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| leirequired | string | 20-character LEI (ISO 17442, check digits verified). Provide EXACTLY ONE key: 'lei', 'bic' (8 or 11 characters - both forms are looked up, so the BIC-8 of an IBAN resolves), 'isin' (12 characters, Luhn), 'siren' (9 digits, French bridge) or 'name' plus 'country' (ISO 3166-1 alpha-2, exact normalized equality - no fuzzy search). Zero or two keys is a 400; a failed check digit is a 400 INVALID_CHECKSUM; a well-formed key absent from the reference is a 404, unbilled |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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