Tool detail

LION Verified Company

Looks up a company's GLEIF Legal Entity Identifier record by LEI code, legal name, or domain, from the public LEI Golden Copy.

Categories: Company data

Use when

find a company's LEI code by name or domain
verify an LEI code's jurisdiction and registration status
look up a legal entity identifier for compliance

Not for

not a general company-research or firmographics report
not an OFAC or sanctions screen

Inputs

GET query params, all optional: domain (string), lei (string, 20-char LEI code), name (string).

Admitted input schema

{
  "type": "object",
  "properties": {
    "domain": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Optional domain → name search (e.g. stripe.com)"
    },
    "lei": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "20-char LEI e.g. 5493001KJTIIGC8Y1R12"
    },
    "name": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Legal entity name search"
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://lionx402.com/api/x402/lei-lookup-json

Payment

Protocol: x402
Listed price: 0.005 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://lionx402.com/api/x402/lei-lookup-json
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z