Roundhouse

BrazilMCP

Brazilian company registry lookup by CNPJ or company name — official Receita Federal (RFB) data for KYB and business verification in Brazil: registration status, legal and trade name, CNAE activities, address, partners (QSA), tax regime

Tradingofflineeip155:8453Exactvia cdp
https://api.brazilmcp.dev/v1/company_lookup
BrazilCnpjKybCompany-dataReceita-federal
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$2.02
Verified settled volume
20 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
5
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-07-30 13:03Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xc2BFDC8ece9717D7235c77b0fb4994012010840a

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "payment required: attach a signed x402 payment",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xc2BFDC8ece9717D7235c77b0fb4994012010840a",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.brazilmcp.dev/v1/company_lookup",
      "description": "Brazilian company registry lookup by CNPJ or company name — official Receita Federal (RFB) data for KYB and business verification in Brazil: registration status, legal and trade name, CNAE activities, address, partners (QSA), tax regime",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "query": "CNPJ (14-digit Brazilian company tax ID, punctuation optional) or a company name to resolve via full-text search"
          }
        },
        "output": {
          "type": "object",
          "format": "json",
          "description": "Versioned JSON contract (schema_version 1.x): registration status, legal/trade name, activities (CNAE), address, tax regime, partners (QSA), source and reference date"
        }
      },
      "maxAmountRequired": "5000",
      "maxTimeoutSeconds": 60
    }
  ],
  "x402Version": 1
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.005USDC≈ $0.005 USD
on Base · exact scheme

Pay 0.005 USDC on Base to 0xc2BF…0840a. The signed payment is good for 1 minute.

Paid to
0xc2BF…0840a
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
5000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xc2BFDC8ece9717D7235c77b0fb4994012010840a",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "query": {
            "type": "string",
            "example": "33000167000101",
            "required": true,
            "description": "CNPJ (14-digit Brazilian company tax ID, punctuation optional) or a company name to resolve via full-text search"
          }
        }
      },
      "output": {
        "type": "object",
        "format": "json",
        "description": "Versioned JSON contract (schema_version 1.x): registration status, legal/trade name, activities (CNAE), address, tax regime, partners (QSA), source and reference date"
      }
    },
    "schema": {
      "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"
            },
            "queryParams": {
              "type": "object"
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "format": {
              "type": "string"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-07-30 13:03Z
Last indexed by Roundhouse
2026-08-04 03:20Z
Last enriched (probe, favicon, geo)
2026-09-21 09:45Z
x402 version
2
Max timeout
60s
Liveness probe
HTTP 0
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service BrazilMCP and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=BrazilMCP'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.brazilmcp.dev/v1/company_lookup, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.