{"uid":"cap_7w8GtPo77SOTRmCrIvuyr","slug":"aayat-ai-lei-lookup-743743c3","name":"Aayat AI LEI Lookup","description":"Look up legal entities in the global LEI register (GLEIF, 2.9M+ companies and funds worldwide): by LEI (with direct and ultimate parent companies), by name, or by national company number. Registered address, status, jurisdiction. Companies only.","url":"https://aayatai.com/eu/lei?utm_source=zero.xyz","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"],"type":"string"},"queryParams":{"type":"object","properties":{"q":{"type":"string","maxLength":160,"description":"Legal name to search for."},"lei":{"type":"string","maxLength":20,"description":"20-character LEI; returns the record and its parents."},"country":{"type":"string","maxLength":2,"description":"ISO country code to narrow a search, e.g. GB, DE."},"registeredAs":{"type":"string","maxLength":40,"description":"National company number, e.g. 00445790 (use with country)."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["results","total","licence"],"properties":{"total":{"type":"integer","description":"Matches in the register (before hiding sole proprietors)."},"licence":{"type":"string"},"parents":{"type":["object","null"],"description":"Direct and ultimate parent (LEI lookups only)."},"results":{"type":"array","items":{"type":"object"}}}}}}}},"responseSchema":{"type":"json","example":{"total":1,"licence":"GLEIF data is available under CC0 1.0.","parents":{"direct":null,"ultimate":null},"results":[{"lei":"2138002P5RNKC5W2JZ46","url":"https://search.gleif.org/#/record/2138002P5RNKC5W2JZ46","name":"TESCO PLC","status":"ACTIVE","address":"TESCO HOUSE, SHIRE PARK, KESTREL WAY, WELWYN GARDEN CITY, AL7 1GA, GB","country":"GB","created":"1947-11-27","category":"GENERAL","otherNames":[],"jurisdiction":"GB","registeredAs":"00445790","registration":{"status":"ISSUED","lastUpdate":"2025-11-21","nextRenewal":"2027-01-10","corroboration":"FULLY_CORROBORATED"},"legalFormCode":"B6ES"}]}},"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_Yi6lHmzKKDT5P5Xkel3CB","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":"Look up legal entities in the GLEIF global LEI register by LEI code, company name, or national company number, returning registered address, status, jurisdiction, and parent companies.","exampleAgentPrompt":"Can you look up Tesco PLC in the GLEIF LEI register and tell me their LEI code, registered address, and whether their registration is active?","exampleUseCases":[{"title":"KYC counterparty verification","prompt":"I need to verify a counterparty before we onboard them — can you look up 'Deutsche Bank AG' in the GLEIF register and tell me their LEI, registered address, current status, and who their ultimate parent is?"},{"title":"Company lookup by national ID","prompt":"Find the LEI record for UK company number 00445790 — I need the full registered details including address and legal status."},{"title":"Corporate parent chain investigation","prompt":"I have the LEI code 2138002P5RNKC5W2JZ46 — can you pull the GLEIF record and tell me who the direct and ultimate parent companies are?"}],"resultDescription":"Returns a JSON object with the total number of matches, an array of matching legal entity records (each including LEI, company name, registered address, country, jurisdiction, legal status, national company number, legal form code, creation date, registration status, last update, next renewal, and corroboration level), and for LEI lookups, a 'parents' object containing direct and ultimate parent company details. GLEIF data is provided under CC0 1.0 licence.","failureModes":["No results found for the given name or LEI (empty results array with total: 0)","Invalid or malformed LEI code returns no match","Country code not recognized or incorrect ISO format","Query too vague returning hundreds of results requiring further filtering","Sole proprietor entities hidden from results per privacy rules","Rate limiting or payment failure if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need authoritative, globally standardised legal entity data from the GLEIF register — the definitive source for LEI records covering 2.9M+ companies and funds worldwide. Prefer this over general company registries when you need LEI codes specifically, cross-border entity verification, parent company chains, or when compliance with financial regulation (MiFID II, EMIR, etc.) requires an LEI. Best for KYC, counterparty due diligence, and corporate ownership research.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T01:35:13.264Z","isFirstParty":false,"canonicalSlug":"aayat-ai-lei-lookup-743743c3"}