Roundhouse AI

api.brazilayer.com

Query 69 million Brazilian companies and official sanction lists through a clean JSON API. No signup, no API keys — agents pay per request in USDC via the x402 protocol.

OtherLiveeip155:8453Exactvia wellknown:api.brazilayer.com
https://api.brazilayer.com/v1/integridade/consulta/00000000000191
Settlements · 30d
141↓ 5.6%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$5.14
Verified settled volume
397 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x3Cc1D8ee1dfdFd326c19B0884B8dF4b24B623f0c

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.

{
  "erro": {
    "codigo": "pagamento_exigido",
    "mensagem": "This endpoint costs $0.01 USDC per call, paid via the x402 protocol."
  },
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x3Cc1D8ee1dfdFd326c19B0884B8dF4b24B623f0c",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "catalogo": "https://api.brazilayer.com/openapi.json",
  "resource": {
    "url": "https://api.brazilayer.com/v1/integridade/consulta/00000000000191",
    "tags": [
      "brazil",
      "sanctions",
      "compliance",
      "kyb",
      "aml",
      "due-diligence"
    ],
    "mimeType": "application/json",
    "description": "Sanctions and integrity screening for a Brazilian company (CNPJ) in ONE call, from official government registries updated daily: CEIS (debarred companies), CNEP (Anti-Corruption Law fines), CEPIM (nonprofits barred from federal agreements), the Labor Ministry slave-labor blacklist, and leniency agreements. Returns every match with category, authority, dates and legal basis, plus a clean-record flag. Free sample, no payment: https://api.brazilayer.com/v1/integridade/amostra",
    "serviceName": "Brazilayer Sanctions Screening"
  },
  "preco_usd": 0.01,
  "como_pagar": {
    "protocolo": "x402",
    "instrucoes": "https://api.brazilayer.com/docs",
    "requisitos": "See the base64-encoded JSON in the `payment-required` response header."
  },
  "x402Version": 2,
  "gratis_agora": [
    {
      "url": "https://api.brazilayer.com/v1/integridade/amostra",
      "descricao": "Free sample of this exact dataset — same response shape, no payment."
    },
    {
      "url": "https://api.brazilayer.com/v1/ferramentas",
      "descricao": "Free unlimited tools: validate and normalize Brazilian CNPJ and CPF."
    }
  ]
}

Accepts

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

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x3Cc1…23f0c. The signed payment is good for 5 minutes.

Paid to
0x3Cc1…23f0c
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x3Cc1D8ee1dfdFd326c19B0884B8dF4b24B623f0c",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
—
Last indexed by Roundhouse
2026-09-24 01:45Z
Last enriched (probe, favicon, geo)
2026-09-17 20:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 api.brazilayer.com 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=api.brazilayer.com'
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.brazilayer.com/v1/integridade/consulta/00000000000191, 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.