{"uid":"cap_8jlrgaDxXnnPsKYnzkvkt","slug":"sec-company-lookup-api-b6d8d84c","name":"SEC Company Lookup API","description":"Exact EVM address, calldata, Uniswap V2/V3 and impermanent-loss math. Pay per call in USDC on Base via x402.","url":"https://golf-evm-math.x402-evm-math.workers.dev/company/lookup?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":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"cik":"0000320193","name":"Apple Inc.","ticker":"AAPL","sic_description":"Electronic Computers"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0022","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":"$0.0022/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0022","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0022","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ymc8CYRNc6EVbolq5oLg0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0022","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves a US public company's ticker symbol, CIK, or name to enriched legal entity data from SEC EDGAR, including exchange, SIC industry, state, address, phone, and EIN.","exampleAgentPrompt":"Look up Apple's SEC EDGAR company record by ticker AAPL — I need the legal name, CIK, exchange, SIC industry description, state of incorporation, and registered address.","exampleUseCases":[{"title":"Enrich portfolio holdings with legal entity data","prompt":"I have a list of tickers — AAPL, TSLA, MSFT — can you pull their legal names, CIK numbers, and SIC industry descriptions from SEC EDGAR so I can enrich my portfolio database?"},{"title":"Verify company identity before due diligence","prompt":"Before we proceed with due diligence on this target, can you look up 'Palantir Technologies Inc.' by name in SEC EDGAR and confirm its ticker, CIK, EIN, state of incorporation, and registered HQ address?"},{"title":"Find SIC industry classification for a stock screener","prompt":"What is the SIC industry code and description for the company with ticker NVDA? I need it to categorize semiconductor stocks in my screener."}],"resultDescription":"A JSON object containing the company's CIK, legal name, ticker symbol, stock exchange, SIC code and description, state of incorporation, HQ address, phone number, and EIN as registered with the SEC.","failureModes":["Company not found for the given ticker, CIK, or name — returns empty or 404-equivalent response","Ambiguous name match returning wrong entity — common for companies with similar names","Non-US or private company not listed in SEC EDGAR — no record available","Invalid or delisted ticker returning no results","Payment failure via x402 protocol resulting in 402 response before data is returned"],"whenToPreferThis":"Choose this endpoint when you need authoritative legal entity data for US public companies sourced directly from SEC EDGAR — especially CIK resolution, EIN, SIC codes, or official registered addresses. Prefer it over commercial enrichment APIs when regulatory accuracy matters or when you need to cross-reference SEC filings. Best for financial compliance, due diligence, and data enrichment pipelines working with US-listed equities.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T06:46:43.346Z","isFirstParty":false,"canonicalSlug":"sec-company-lookup-api-b6d8d84c"}