Brazilayer CNPJ Registry · Cnpj Empresa

GETBase

$0.005

per call · USD Coin on Base

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

Endpoint

GET https://api.brazilayer.com/v1/cnpj/empresa/:cnpj

Calls / 30d

Unique payers / 30d

Sep 7

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://api.brazilayer.com/v1/cnpj/empresa/:cnpj", {
  method: "GET",
});
const data = await res.json();

cURL

curl -X GET \
  "https://api.brazilayer.com/v1/cnpj/empresa/:cnpj" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "cnae_principal": {
    "codigo": "6422100",
    "descricao": "Bancos múltiplos"
  },
  "cnpj": "00000000000191",
  "endereco": {
    "municipio": "BRASILIA",
    "uf": "DF"
  },
  "razao_social": "BANCO DO BRASIL SA",
  "situacao_cadastral": {
    "codigo": "02",
    "descricao": "Ativa"
  }
}

Payment details

Pay to0x3cc1d8ee1dfdfd326c19b0884b8df4b24b623f0c

AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913

NetworksBase

Schemesexact

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