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LEI Lookup (GLEIF)
x402
LEI Lookup (GLEIF) is a paid API for AI agents from api.stablecoingateways.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-30).
Look up a company's Legal Entity Identifier (LEI) by name or LEI code, returning full GLEIF record including legal name, jurisdiction, status, addresses, and parent company chain.
Price / call$0.002
Success—
StatusUnknown
How this service works
LEI lookup (GLEIF): find a company's Legal Entity Identifier by name, or get the full record by LEI: legal name, jurisdiction, status, registered and headquarters address, and direct and ultimate parent companies. Use for KYB, counterparty identification and corporate ownership checks. Global coverage, CC0 data. Signed receipt.
Output
Returns a JSON object with a 'found' boolean and, if found, a full GLEIF record including the 20-character LEI, legal name, alternate names, jurisdiction code, entity status, legal form ID, registered-as identifier, BIC codes, legal address, headquarters address, direct parent LEI, and ultimate parent LEI. Also includes data source attribution, retrieval timestamp, and an Ed25519-signed receipt with price, transaction hash, and verifiable request/response hashes.
Example use cases
KYB counterparty verification
“We're onboarding a new vendor called Siemens AG — can you find their LEI, confirm their legal jurisdiction and entity status, and tell me who their ultimate parent company is?”
Resolve LEI code to company record
“I have the LEI code HWUPKR0MPOU8FGXBT394 — can you pull the full GLEIF record for it, including the legal name, headquarters address, and registration details?”
Corporate ownership chain check
“For our compliance review, can you look up Deutsche Bank AG's LEI and show me their direct and ultimate parent entities as listed in the GLEIF registry?”
Technical details
Endpoint
GEThttps://api.stablecoingateways.com/v1/lei?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need authoritative, globally-standardized legal entity identification data sourced directly from GLEIF — the official global LEI repository. It is ideal for KYB, counterparty due diligence, sanctions screening enrichment, and corporate ownership chain analysis. Prefer it over manual registry searches when you need machine-readable, CC0-licensed entity data with a verifiable signed receipt. It covers entities globally, unlike jurisdiction-specific company registries.
Side effects
- Company name search returns no match (found: false) if name doesn't match GLEIF index
- Ambiguous name may return the closest match rather than exact target — verify LEI in response
- Invalid LEI format (not 20 alphanumeric chars) returns a validation error
- Some entities may have no parent data even if parents exist (not yet filed with GLEIF)
- Rate limiting or payment failure returns HTTP 402 requiring USDC payment via x402 protocol
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"found": true,
"record": {
"lei": "HWUPKR0MPOU8FGXBT394",
"legal_name": "Apple Inc.",
"other_names": [
"Apple Computer, Inc."
],
"jurisdiction": "US-CA",
"legal_form_id": "H1UM"
},
"source": "GLEIF Global LEI Index (CC0 1.0), https://www.gleif.org",
"retrieved_at": "2026-10-22T00:39:44.411Z",
"direct_parent": null,
"ultimate_parent": null
},
"receipt": {
"v": 1,
"ts": "2026-10-22T09:00:00Z",
"sig": "hex",
"price": {
"asset": "USDC",
"amount": "2000",
"network": "eip155:84532"
},
"log_seq": 1,
"tx_hash": "0x..",
"endpoint_id": "lei-lookup-v1",
"request_hash": "hex",
"response_hash": "hex"
}
}
}Tags
x402
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