Verify a company by LEI
Verify a company by LEI: legal name, jurisdiction, entity and registration status, last update, by exact LEI from GLEIF Level 1. Vintage 2026-09-03, all statuses: 3283992 of 3419883 admitted; non-Latin-script names (<2 Latin alphanumerics normalized) are absent. A bad check digit, a miss and an unreadable shelf are refused free, by name, never guessed; a miss is from this snapshot only. $0.005 by LEI here; by name or domain use /v1/lookup/who/ at $0.05. Whole bound in the declaration.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
280 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://lookups.alienprobe.ai/v1/lookup/lei
| Category | Company and compliance |
|---|---|
| Provider host | lookups.alienprobe.ai |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.005 | 280 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"lei": "HWUPKR0MPOU8FGXBT394"
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"lei": {
"description": "the 20-character ISO 17442 legal entity identifier to resolve",
"pattern": "^[0-9A-Z]{20}$",
"type": "string"
}
},
"required": [
"lei"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
},
"output": {
"additionalProperties": false,
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"answer": {
"additionalProperties": false,
"properties": {
"entity_status": {
"minLength": 1,
"type": "string"
},
"jurisdiction": {
"minLength": 1,
"type": "string"
},
"last_update": {
"minLength": 1,
"type": "string"
},
"legal_name": {
"minLength": 1,
"type": "string"
},
"lei": {
"description": "the 20-character ISO 17442 legal entity identifier to resolve",
"pattern": "^[0-9A-Z]{20}$",
"type": "string"
},
"registration_status": {
"minLength": 1,
"type": "string"
}
},
"required": [
"lei",
"legal_name",
"jurisdiction",
"entity_status",
"registration_status",
"last_update"
],
"type": "object"
},
"delivered_at": {
"minLength": 1,
"type": "string"
},
"schema_version": {
"const": "lei-lookup.v2",
"type": "string"
},
"source": {
"additionalProperties": false,
"properties": {
"coverage": {
"const": "LEI resolution covers the 3283992 GLEIF Level 1 records ADMITTED by the build from the 3419883 records read of the 2026-09-03 golden copy (INACTIVE and LAPSED included). 135653 records were refused because their legal name normalizes to fewer than 2 Latin alphanumerics \u2014 in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) \u2014 and 238 for unclean fields; a refused record is absent from this shelf in this vintage. The LEI is matched exactly, after a free ISO 7064 check-digit screen; a miss is a miss from THIS snapshot only, never proof the LEI does not exist. Answers are served from R2 shards each verified against a manifest whose sha256 is this snapshot_sha256 \u2014 the same manifest the who product reads; refresh is a new vintage prefix and a re-pin, never a live fetch.",
"type": "string"
},
"name": {
"const": "GLEIF golden copy, Level 1 LEI records admitted by the build (see coverage); domain map from Wikidata items carrying P1278 (LEI) and P856 (official website)",
"type": "string"
},
"snapshot_sha256": {
"const": "8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792",
"type": "string"
},
"vintage": {
"const": "2026-09-03",
"type": "string"
}
},
"required": [
"name",
"vintage",
"snapshot_sha256",
"coverage"
],
"type": "object"
},
"subject": {
"additionalProperties": false,
"properties": {
"type": {
"const": "lei",
"type": "string"
},
"value": {
"description": "the 20-character ISO 17442 legal entity identifier to resolve",
"pattern": "^[0-9A-Z]{20}$",
"type": "string"
}
},
"required": [
"type",
"value"
],
"type": "object"
}
},
"required": [
"schema_version",
"subject",
"answer",
"source",
"delivered_at"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type",
"example"
],
"type": "object"
}
},
"required": [
"input",
"output"
],
"type": "object"
}