B

Brazilayer CNPJ Registry · Cnpj Busca

by Brazilayer CNPJ Registry

GETBase

$0.01

per call · USD Coin on Base

Search Brazilian companies in the official Receita Federal CNPJ registry. Filters (at least one required): nome (full-text on names, accent-insensitive), uf (state), municipio (4-digit RFB code), cnae, porte (size), abertura_de/abertura_ate (opening-date window YYYY-MM-DD, for newly registered companies), situacao (default "ativa"). Paginated; total capped at "10000+". Free sample, no payment: https://api.brazilayer.com/v1/cnpj/amostra

Endpoint

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

5

Calls / 30d

1

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/busca", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://api.brazilayer.com/v1/cnpj/busca?nome=padaria&por_pagina=20&uf=RJ" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "pagina": 1,
  "resultados": [
    {
      "cnpj": "00064704000128",
      "razao_social": "PADARIA DOCES SONHOS LTDA",
      "uf": "RJ"
    }
  ],
  "total": 4086
}

Payment details

Pay to0x3cc1d8ee1dfdfd326c19b0884b8df4b24b623f0c
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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