{"uid":"cap_7IGxK8XrMUhlCfc8EUUgl","slug":"alien-probe-lei-lookup-6703a66c","name":"Alien Probe LEI Lookup","description":"Verify a company and decode an identifier, one paid fact per call: KYB lookups that resolve a legal entity by LEI, by company name or by company domain from the GLEIF Level 1 golden copy, NAICS 2022 industry titles, and structural VIN decoding. Every answer is served from bundled digest-pinned snapshots of public reference data, with the snapshot's own provenance and coverage bound beside it, and never from a live third-party fetch.","url":"https://lookups.alienprobe.ai/v1/lookup/lei?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"type":"string"},"queryParams":{"type":"object","required":["lei"],"properties":{"lei":{"type":"string","pattern":"^[0-9A-Z]{20}$","description":"the 20-character ISO 17442 legal entity identifier to resolve"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["schema_version","subject","answer","source","delivered_at"],"properties":{"answer":{"type":"object","required":["lei","legal_name","jurisdiction","entity_status","registration_status","last_update"],"properties":{"lei":{"type":"string","pattern":"^[0-9A-Z]{20}$","description":"the 20-character ISO 17442 legal entity identifier to resolve"},"legal_name":{"type":"string","minLength":1},"last_update":{"type":"string","minLength":1},"jurisdiction":{"type":"string","minLength":1},"entity_status":{"type":"string","minLength":1},"registration_status":{"type":"string","minLength":1}},"additionalProperties":false},"source":{"type":"object","required":["name","vintage","snapshot_sha256","coverage"],"properties":{"name":{"type":"string","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)"},"vintage":{"type":"string","const":"2026-09-03"},"coverage":{"type":"string","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 — in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) — 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 — the same manifest the who product reads; refresh is a new vintage prefix and a re-pin, never a live fetch."},"snapshot_sha256":{"type":"string","const":"8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792"}},"additionalProperties":false},"subject":{"type":"object","required":["type","value"],"properties":{"type":{"type":"string","const":"lei"},"value":{"type":"string","pattern":"^[0-9A-Z]{20}$","description":"the 20-character ISO 17442 legal entity identifier to resolve"}},"additionalProperties":false},"delivered_at":{"type":"string","minLength":1},"schema_version":{"type":"string","const":"lei-lookup.v2"}},"additionalProperties":false}},"additionalProperties":false}}},"responseSchema":{"type":"json","example":{"answer":{"lei":"HWUPKR0MPOU8FGXBT394","legal_name":"Apple Inc.","last_update":"2026-03-03T16:34:33.150Z","jurisdiction":"US-CA","entity_status":"ACTIVE","registration_status":"ISSUED"},"source":{"name":"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)","vintage":"2026-09-03","coverage":"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 — in practice non-Latin-script names (CJK, Cyrillic, Greek, Arabic, Hebrew, Thai) — 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 — the same manifest the who product reads; refresh is a new vintage prefix and a re-pin, never a live fetch.","snapshot_sha256":"8c5bb11bdd14d0ae66d92b5abad648804fe463c8d83e487f897644b0f99f5792"},"subject":{"type":"lei","value":"HWUPKR0MPOU8FGXBT394"},"delivered_at":"2026-08-22T00:00:00.000Z","schema_version":"lei-lookup.v2"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MdZ4Vv7BGY8TFZ2uhTcQ6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves a Legal Entity Identifier (LEI) to its full GLEIF Level 1 record including legal name, jurisdiction, entity status, and registration status, served from a digest-pinned snapshot of the GLEIF golden copy.","exampleAgentPrompt":"Can you look up the LEI HWUPKR0MPOU8FGXBT394 and tell me what company it belongs to, what jurisdiction they're in, and whether their registration is still active?","exampleUseCases":[{"title":"KYB compliance check for onboarding","prompt":"We're onboarding a new corporate client who gave us their LEI — 7LTWFZYICNSX8D621K86. Can you verify their legal name, jurisdiction, and whether they're currently active in the GLEIF registry?"},{"title":"Counter-party entity verification","prompt":"Before we sign this contract, can you pull the GLEIF record for LEI 529900T8BM49AURSDO55 and confirm the legal name and entity status match what our counter-party told us?"},{"title":"Portfolio entity status audit","prompt":"I need to check whether the entity with LEI 549300MLUDYVRQOOXS22 is still active or has lapsed in the GLEIF registry — can you pull that record for me?"}],"resultDescription":"A JSON object containing the resolved LEI, the entity's legal name, jurisdiction, entity status (e.g. ACTIVE), registration status (e.g. ISSUED), and last update timestamp, alongside source provenance metadata including the GLEIF snapshot vintage date, SHA256 digest for verification, and coverage notes about which records were admitted.","failureModes":["LEI not found in snapshot — the 20-character code may be valid but belong to a non-Latin-script entity excluded from the build, or may not exist at all; response indicates a miss from this snapshot only","Invalid LEI format — the input does not match the 20-character alphanumeric pattern or fails ISO 7064 check-digit validation; request is rejected","Payment failure — x402 payment of $0.005 USDC not completed; request not processed","LEI exists globally but was refused during build — e.g. legal name normalizes to fewer than 2 Latin alphanumerics (CJK, Cyrillic, Arabic, etc.); absent from this vintage"],"whenToPreferThis":"Use this endpoint when you have an exact 20-character ISO 17442 LEI and need to resolve it to a verified legal entity record with provenance guarantees. Prefer this over name-based or domain-based lookups when the LEI is already known, as it provides an exact match with ISO 7064 check-digit validation. Choose this for compliance workflows, KYB pipelines, or counter-party verification where auditability matters — the snapshot SHA256 and vintage date give a verifiable provenance chain. If you only have a company name or domain, use the companion 'who' endpoint instead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:33:24.233Z","isFirstParty":false,"canonicalSlug":"alien-probe-lei-lookup-6703a66c"}