ToolVet
81trust / 100

Br Companies

by Maxwell x402 in Company & people data

x402 APIPassing, checked 1 h ago

Businesses in Brazil from the Receita Federal CNPJ register (official monthly release), sole traders and MEI included. Search by name, trade name and town, or fetch one by CNPJ (14 digits, or the 8-digit root). Name, trade name, legal form, status, start date, main activity (CNAE), address, business phone and e-mail as filed, share capital, size. Sole traders: no CPF, address to town only. No match: 404, not charged.

GET https://api.maxwellinternational.ai/v1/gov/br/companies

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
93 ms typical, 93 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.maxwellinternational.ai/v1/gov/br/companies?q=petrobras"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.maxwellinternational.ai%2Fv1%2Fgov%2Fbr%2Fcompanies
const res = await pay("https://api.maxwellinternational.ai/v1/gov/br/companies?q=petrobras");
console.log(await res.json());

Example input

{
  "q": "petrobras"
}

Example output

{
  "count": 20,
  "country": "Brazil",
  "family": "companies",
  "items": [
    {
      "active": true,
      "created": "2013-10-08",
      "headOffice": true,
      "id": "19048191000190",
      "legalForm": "2062 Sociedade Empresaria Limitada",
      "mei": false,
      "name": "POSTO PETROBRASIL LTDA",
      "soleTrader": false,
      "status": "ATIVA",
      "statusDate": "2013-10-08",
      "statusReason": "SEM MOTIVO",
      "tradeName": "POSTO PETROBRASIL"
    }
  ],
  "licence": {
    "name": "Receita Federal CNPJ open data (public, Lei de Acesso a Informacao)",
    "url": "https://dados.gov.br/dados/conjuntos-dados/cadastro-nacional-da-pessoa-juridi..."
  },
  "ok": true,
  "query": "petrobras",
  "release": "2026-09",
  "sku": "gov.br.companies",
  "source": "Receita Federal - Dados Abertos do CNPJ (official monthly release)",
  "sourceUrl": "https://dados.gov.br/dados/conjuntos-dados/cadastro-nacional-da-pessoa-juridi...",
  "totalCount": 1514
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
1 h agoPassed40287 ms$0.005
5 h agoPassed40293 ms$0.005
10 h agoPassed40293 ms$0.005