{"uid":"cap_hjn_80CuVdWpMytSvCyHk","slug":"gleif-lei-ownership-graph-lookup-a0da21cd","name":"GLEIF LEI Ownership Graph Lookup","description":"Who owns whom, from the official GLEIF LEI graph (CC0 licensed, covers 2.5M+ legal entities worldwide). Query: ?lei=5493001KJTIIGC8Y1R12. Four GLEIF lookups in one call: entity name and status, declared direct parent, ultimate parent, plus the total count and a 10-entity sample of direct children. Unknown LEI returns found=false. 24h cache.","url":"https://x402-datashop-production.up.railway.app/v1/lei/ownership","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["lei"],"properties":{"lei":{"type":"string","description":"20-character Legal Entity Identifier (ISO 17442)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_-SQ2W9_FSkJdFpayTK9_5","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":"Returns GLEIF-sourced corporate ownership data for a given LEI: entity name/status, direct parent, ultimate parent, and direct children sample — all in a single call.","exampleAgentPrompt":"Can you look up who owns the entity with LEI 5493001KJTIIGC8Y1R12 — I need its direct parent, ultimate parent, and a sample of its direct subsidiaries from the GLEIF registry?","exampleUseCases":null,"resultDescription":"Returns a JSON object with: found (boolean), entity name and status, declared direct parent LEI and name, ultimate parent LEI and name, total count of direct children, and a sample of up to 10 direct children entities. Data sourced from GLEIF's official LEI graph, cached for 24 hours. Returns found=false for unknown LEIs.","failureModes":["Unknown or unregistered LEI returns found=false with no ownership data","Malformed LEI (not 20 characters or invalid format) may return an error or found=false","Entity may exist but have no declared parent (orphan entity in GLEIF)","Cache may return data up to 24 hours old — not suitable for real-time status checks","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need structured GLEIF corporate ownership data (parent/subsidiary relationships) for a known LEI code in a single efficient call, rather than making multiple raw GLEIF API calls yourself. Ideal for compliance workflows, KYC enrichment, or financial research requiring ISO 17442 entity hierarchy data. Prefer over raw GLEIF API when you want consolidated entity + parent + children data in one request with caching.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:44:38.365Z","isFirstParty":false}