{"uid":"cap_5wFFr4gFf67ArUzXlBjOW","slug":"2s-io-legal-entity-id-resolver-bd4304b3","name":"2s.io Legal Entity ID Resolver","description":"Resolve a legal entity across identifier systems. Give exactly one of name, lei, cik, or ticker and get the others back: LEI (GLEIF), SEC CIK, ticker(s) with exchange, jurisdiction, and a canonical entity name. This is the COMPANY-ENTITY resolver: it joins the legal entity (LEI) to its SEC filer identity (CIK/ticker) and back. For SECURITIES (FIGI, ISIN, share-class identifiers) use finance.security-resolve instead -- this one deliberately stays at the legal-entity layer. Composes SEC company_tickers_exchange (public domain) + GLEIF (CC0). The SEC<->GLEIF link is by name-match when you anchor on ticker/cik (best-effort, flagged via bridge + leiName); a supplied LEI is authoritative. Per-source status is returned so a partial resolve is explicit. No CUSIP/SEDOL.","url":"https://2s.io/api/business/id-resolve","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"properties":{"cik":{"type":"string","description":"SEC CIK, leading zeros optional."},"lei":{"type":"string","description":"20-char LEI."},"name":{"type":"string","description":"Entity name to search (GLEIF)."},"ticker":{"type":"string","description":"US stock ticker."}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012","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":{"p10Cents":"1.2000","medianCents":"1.2000","p90Cents":"1.2000","minCents":"1.2000","maxCents":"1.2000","p95Cents":"1.2000","sampleCount":1,"varies":false,"failureChargeRate":1},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_w3YncjWA_2co9K3Z0eAOA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012","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 across identifier systems — given one of name, LEI, CIK, or ticker, returns the others plus jurisdiction and canonical name","exampleAgentPrompt":"What's the LEI and SEC CIK for Tesla? I have their ticker symbol TSLA and need to cross-reference their GLEIF and SEC identities.","exampleUseCases":null,"resultDescription":"Returns a resolved entity object containing: LEI (from GLEIF), SEC CIK, ticker(s) with exchange, jurisdiction, canonical entity name, a bridge flag and leiName when the SEC-GLEIF link was established by name-match (best-effort), and per-source status codes indicating which lookups succeeded or partially resolved.","failureModes":["No match found for the supplied name — GLEIF name search may return empty if name doesn't closely match canonical GLEIF name","Ambiguous name match returns multiple candidates or incorrect entity","SEC-GLEIF bridge is best-effort when anchoring on ticker/CIK — leiName may differ from SEC name","Supplied LEI not found in GLEIF registry","CIK not found in SEC company_tickers_exchange dataset","Partial resolve: one source returns data while the other does not, indicated by per-source status fields","Invalid input — must supply exactly one of name, lei, cik, or ticker"],"whenToPreferThis":"Use this endpoint when you need to cross-reference legal entity identifiers (LEI, CIK, ticker) for a publicly traded or SEC-registered company. Prefer this over general company search when you specifically need to join GLEIF and SEC identities. Do NOT use for resolving securities-level identifiers like FIGI, ISIN, CUSIP, or SEDOL — those belong to a securities resolver. Best when you have one anchor identifier and need the others for compliance, data enrichment, or cross-database joins.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:18:24.440Z","isFirstParty":false}