{"uid":"cap_8o2D7qKkIE_Az1doBQtzs","slug":"brazilayer-cnpj-registry-company-lookup-69146e32","name":"Brazilayer CNPJ Registry - Company Lookup","description":"Official registration data for a Brazilian company from the Receita Federal (Brazilian IRS) CNPJ registry, updated monthly: legal name (razao_social), trade name, registration status (situacao_cadastral: Ativa=active, Baixada=closed), start date, legal nature, share capital, main and secondary CNAE activities with descriptions, full address, contact info and Simples/MEI tax regime flags. Keys are in Portuguese legal terms. Free sample, no payment: https://api.brazilayer.com/v1/cnpj/amostra","url":"https://api.brazilayer.com/v1/cnpj/empresa/:cnpj","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"},"pathParams":{"cnpj":{"type":"string","description":"Brazilian company tax ID (CNPJ), 14 digits, with or without punctuation (e.g. 00000000000191 or 00.000.000/0001-91)"},"type":"object"},"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":"0.005","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_kxMfaajVx3gpOjP7Avfv1","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":"Fetches official registration data for a Brazilian company from the Receita Federal CNPJ registry by CNPJ tax ID","exampleAgentPrompt":"Can you pull the official Receita Federal registration data for Brazilian company CNPJ 00.000.000/0001-91 — I need to see their legal name, registration status, address, and whether they're in the Simples Nacional regime?","exampleUseCases":[{"title":"Verify supplier before onboarding","prompt":"I have a new Brazilian supplier who sent us their CNPJ 12.345.678/0001-55 — can you check their official Receita Federal data to confirm they're an active company, get their legal name and registered address, and see what their main business activity is?"},{"title":"Validate CNPJ on incoming invoice","prompt":"We just received an invoice from a Brazilian vendor with CNPJ 98.765.432/0001-10 — can you look up their official registration to confirm the company name matches what's on the invoice and that their status is still active?"},{"title":"Check Brazilian company tax regime","prompt":"Before we finalize this contract with a Brazilian partner, can you pull the Receita Federal data for CNPJ 45.678.901/0001-33 and tell me whether they're registered under the Simples Nacional or MEI tax regime, and what their share capital is?"}],"resultDescription":"A JSON object with official Receita Federal data including: legal name (razao_social), trade name, registration status (situacao_cadastral: Ativa/Baixada/etc.), registration start date, legal nature code and description, share capital, main and secondary CNAE activity codes with descriptions, full registered address, phone/email contact info, and boolean flags for Simples Nacional and MEI tax regimes. All keys are in Portuguese legal terminology.","failureModes":["Invalid or malformed CNPJ returns a 400 or 422 error","CNPJ not found in registry returns 404","Rate limiting or quota exceeded returns 429","Data may be up to one month stale as it is updated monthly from Receita Federal","Network timeout if the upstream Receita Federal source is unavailable"],"whenToPreferThis":"Use this endpoint when you need official, government-sourced registration data for a single Brazilian company identified by its CNPJ. Prefer this over search-based endpoints when you already have the CNPJ and need the full legal profile. Ideal for KYB (Know Your Business) workflows, supplier verification, invoice validation, and compliance checks. More comprehensive than a name search and more targeted than the bundle endpoint if you only need registration data without partners/shareholders.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:30:29.823Z","isFirstParty":false}