{"uid":"cap_vlnyaeFhI_E_yf8OGVtJx","slug":"eckari-us-company-profile-by-cik-fac496e4","name":"Eckari US Company Profile by CIK","description":"Return the registered profile of an SEC filer by CIK — legal name, entity type, SIC industry code and description, EIN, filer category, fiscal year end, state of incorporation, tickers and exchanges, former names, business and mailing addresses and phone. The US counterpart of company.uk.profile. Use when: What industry (SIC code) is this SEC filer in?","url":"https://api.eckari.com/v1/companies/us/:cik?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","pattern":"^(?:(?:[Cc][Ii][Kk])?[0-9]{1,10}|[A-Za-z][A-Za-z0-9.-]{0,9})$","maxLength":13,"minLength":1,"description":"SEC CIK or exchange ticker symbol. All digits is read as a CIK (leading zeros and an EDGAR CIK prefix are both accepted: 320193, 0000320193, CIK0000320193); anything else is read as a ticker (1-10 characters starting with a letter) and matched exactly, case-insensitively, against the SEC listed-security index — AAPL, aapl and BRK-B all work. Company names are not accepted: resolve one with company.us.resolve. A ticker with no SEC index entry returns NOT_FOUND, which is not a billable result."}},"additionalProperties":false},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QBxEzYA0s6fbYglhr0KDt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the registered SEC filer profile for a given CIK or ticker, including legal name, entity type, SIC code, EIN, fiscal year end, state of incorporation, tickers, exchanges, addresses, and former names.","exampleAgentPrompt":"What industry is Apple Inc. registered under with the SEC — can you pull their full SEC filer profile including SIC code, EIN, fiscal year end, and state of incorporation? Their ticker is AAPL.","exampleUseCases":[{"title":"Industry classification for SEC filer","prompt":"I need to know what SIC industry code and description the SEC has on file for Tesla — can you look up their SEC filer profile using their CIK or ticker TSLA?"},{"title":"Due diligence on public company","prompt":"Pull the full SEC registered profile for CIK 0000320193 — I want the legal name, EIN, state of incorporation, fiscal year end, and any former names they've filed under."},{"title":"Exchange and ticker verification","prompt":"Which exchanges and under what ticker symbols is Berkshire Hathaway listed according to the SEC? Look them up by their CIK or BRK-B ticker and give me their full filer profile."}],"resultDescription":"A structured profile of the SEC-registered entity including: legal name, entity type, SIC industry code and description, EIN, filer category, fiscal year end, state of incorporation, current ticker symbols and exchanges, former names, business address, mailing address, and phone number.","failureModes":["CIK or ticker not found in SEC index returns NOT_FOUND (not billable)","Company name input (instead of CIK or ticker) is not accepted — must use company.us.resolve first","Ticker with no SEC index entry returns NOT_FOUND","Malformed CIK or ticker format returns a validation error","Stale or recently updated SEC data may not reflect the latest filings"],"whenToPreferThis":"Use this endpoint when you need structured SEC registration metadata — particularly SIC industry code, EIN, fiscal year end, state of incorporation, or exchange listings — for a US public company identified by CIK or ticker. Prefer over generic web scraping or SEC EDGAR HTML browsing. For UK companies, use the equivalent company.uk.profile endpoint. If you only have a company name, resolve it to a CIK first using company.us.resolve.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:31:33.241Z","isFirstParty":false,"canonicalSlug":"eckari-us-company-profile-by-cik-fac496e4"}