api.brazilayer.com

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

Shares a payout wallet with 52 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

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

63
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Mon 10 PMThu 2 AMSat 8 AMMon 8 PM

Response time

p50 109ms · p95 116ms
0ms 100ms 200ms Mon 10 PMThu 2 AMSat 8 AMMon 8 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
9/28/2026, 10:00:00 PM 100% 1 107ms
9/29/2026, 12:00:00 AM 100% 1 106ms
9/29/2026, 1:00:00 AM 100% 1 105ms
9/29/2026, 3:00:00 AM 100% 1 108ms
9/29/2026, 5:00:00 AM 100% 1 107ms
9/29/2026, 7:00:00 AM 100% 1 114ms
9/29/2026, 9:00:00 AM 100% 1 109ms
9/29/2026, 11:00:00 AM 100% 1 108ms
9/29/2026, 1:00:00 PM 100% 1 105ms
9/29/2026, 3:00:00 PM 100% 1 109ms
9/29/2026, 6:00:00 PM 100% 1 109ms
9/29/2026, 8:00:00 PM 100% 1 109ms
9/29/2026, 10:00:00 PM 100% 1 107ms
9/30/2026, 12:00:00 AM 100% 1 109ms
9/30/2026, 2:00:00 AM 100% 1 104ms
9/30/2026, 4:00:00 AM 100% 1 108ms
9/30/2026, 6:00:00 AM 100% 1 110ms
9/30/2026, 8:00:00 AM 100% 1 108ms
9/30/2026, 10:00:00 AM 100% 1 108ms
9/30/2026, 12:00:00 PM 100% 1 111ms
9/30/2026, 2:00:00 PM 100% 1 115ms
9/30/2026, 4:00:00 PM 100% 1 115ms
9/30/2026, 6:00:00 PM 100% 1 115ms
9/30/2026, 8:00:00 PM 100% 1 111ms
9/30/2026, 10:00:00 PM 100% 1 111ms
10/1/2026, 12:00:00 AM 100% 1 111ms
10/1/2026, 2:00:00 AM 100% 1 116ms
10/1/2026, 4:00:00 AM 100% 1 119ms
10/1/2026, 6:00:00 AM 100% 1 120ms
10/1/2026, 8:00:00 AM 100% 1 114ms
10/1/2026, 10:00:00 AM 100% 1 111ms
10/1/2026, 12:00:00 PM 100% 1 112ms
10/1/2026, 2:00:00 PM 100% 1 111ms
10/1/2026, 4:00:00 PM 100% 1 116ms
10/1/2026, 6:00:00 PM 100% 1 104ms
10/1/2026, 8:00:00 PM 100% 1 105ms
10/1/2026, 10:00:00 PM 100% 1 105ms
10/2/2026, 12:00:00 AM 100% 1 109ms
10/2/2026, 2:00:00 AM 100% 1 108ms
10/2/2026, 4:00:00 AM 100% 1 107ms
10/2/2026, 6:00:00 AM 100% 1 108ms
10/2/2026, 8:00:00 AM 100% 1 115ms
10/2/2026, 10:00:00 AM 100% 1 110ms
10/2/2026, 12:00:00 PM 100% 1 107ms
10/2/2026, 2:00:00 PM 100% 1 110ms
10/2/2026, 4:00:00 PM 100% 1 110ms
10/2/2026, 6:00:00 PM 100% 1 114ms
10/2/2026, 8:00:00 PM 100% 1 115ms
10/2/2026, 11:00:00 PM 100% 1 116ms
10/3/2026, 12:00:00 AM 100% 1 111ms
10/3/2026, 2:00:00 AM 100% 1 111ms
10/3/2026, 4:00:00 AM 100% 1 116ms
10/3/2026, 6:00:00 AM 100% 1 118ms
10/3/2026, 8:00:00 AM 100% 1 116ms
10/3/2026, 10:00:00 AM 100% 1 112ms
10/3/2026, 12:00:00 PM 100% 1 114ms
10/3/2026, 2:00:00 PM 100% 1 114ms
10/3/2026, 4:00:00 PM 100% 1 113ms
10/3/2026, 6:00:00 PM 100% 1 108ms
10/3/2026, 8:00:00 PM 100% 1 108ms
10/3/2026, 11:00:00 PM 100% 1 108ms
10/4/2026, 1:00:00 AM 100% 1 110ms
10/4/2026, 3:00:00 AM 100% 1 106ms
10/4/2026, 5:00:00 AM 100% 1 106ms
10/4/2026, 7:00:00 AM 100% 1 103ms
10/4/2026, 9:00:00 AM 100% 1 110ms
10/4/2026, 1:00:00 PM 100% 1 109ms
10/4/2026, 3:00:00 PM 100% 1 105ms
10/4/2026, 5:00:00 PM 100% 1 108ms
10/4/2026, 7:00:00 PM 100% 1 107ms
10/4/2026, 9:00:00 PM 100% 1 110ms
10/5/2026, 2:00:00 AM 100% 1 105ms
10/5/2026, 7:00:00 AM 100% 1 108ms
10/5/2026, 9:00:00 AM 100% 1 104ms
10/5/2026, 11:00:00 AM 100% 1 108ms
10/5/2026, 1:00:00 PM 100% 1 134ms
10/5/2026, 2:00:00 PM 100% 1 104ms
10/5/2026, 4:00:00 PM 100% 1 106ms
10/5/2026, 6:00:00 PM 100% 1 105ms
10/5/2026, 8:00:00 PM 100% 1 109ms
63
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
67

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
2

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Tucows Domains Inc.
Domain registered
2026-07-21
Hosting network
DE-NETCUP-KVM
Hosting country
DE

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

185
payments (30d)
2.92
USD volume (30d)
23
paying wallets (30d)

Payments per day

last payment 10/5/2026
0 20 40 Sep 6Sep 17Sep 27Oct 5
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/6/2026 2 0.06 2
9/7/2026 39 0.74 2
9/8/2026 11 0.03 2
9/9/2026 4 0.11 3
9/11/2026 3 0.01 2
9/12/2026 9 0.56 2
9/15/2026 1 0 1
9/16/2026 2 0.06 1
9/17/2026 3 0.01 2
9/19/2026 7 0.02 2
9/20/2026 1 0.01 1
9/21/2026 2 0 2
9/22/2026 2 0 2
9/23/2026 4 0.06 3
9/24/2026 1 0 1
9/25/2026 2 0 2
9/26/2026 1 0 1
9/27/2026 4 0.01 4
9/28/2026 5 0.04 2
9/29/2026 1 0 1
9/30/2026 22 0.82 4
10/1/2026 18 0.13 4
10/2/2026 3 0.02 3
10/3/2026 7 0.08 3
10/4/2026 10 0.12 4
10/5/2026 21 0.02 4

This payout wallet is shared: figures cover all 53 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://api.brazilayer.com/v1/commodities/pacote x402 endpoint https://api.brazilayer.com/v1/desmatamento/municipio/00000000000191 x402 endpoint https://api.brazilayer.com/v1/desmatamento/municipio/:ibge x402 endpoint https://api.brazilayer.com/v1/fundos/consulta/00000000000191 x402 endpoint https://api.brazilayer.com/v1/cnpj/empresa/00000000000191/completo x402 endpoint https://api.brazilayer.com/v1/fundos/consulta/:cnpj x402 endpoint https://api.brazilayer.com/v1/pacotes/brasil x402 endpoint https://api.brazilayer.com/v1/fundos/carteira/:cnpj x402 endpoint https://api.brazilayer.com/v1/cnpj/situacao/00000000000191 x402 endpoint https://api.brazilayer.com/v1/commodities/hidrologia x402 endpoint https://api.brazilayer.com/v1/commodities/exportacoes x402 endpoint https://api.brazilayer.com/v1/cnpj/empresa/00000000000191/socios x402 endpoint https://api.brazilayer.com/v1/desmatamento/fornecedor/:cnpj x402 endpoint https://api.brazilayer.com/v1/commodities/fogo x402 endpoint https://api.brazilayer.com/v1/licitacoes/fornecedor/:cnpj x402 endpoint https://api.brazilayer.com/v1/desmatamento/ranking x402 endpoint https://api.brazilayer.com/v1/cnpj/empresa/:cnpj/socios x402 endpoint https://api.brazilayer.com/v1/desmatamento/fornecedor/00000000000191 x402 endpoint https://api.brazilayer.com/v1/tributos/calendario x402 endpoint https://api.brazilayer.com/v1/cnpj/empresa/:cnpj/completo x402 endpoint https://api.brazilayer.com/v1/cadeias/cafe_kc x402 endpoint https://api.brazilayer.com/v1/cnpj/socio/busca x402 endpoint https://api.brazilayer.com/v1/commodities/clima x402 endpoint https://api.brazilayer.com/v1/fundos/ranking x402 endpoint https://api.brazilayer.com/v1/mercado/noticias x402 endpoint https://api.brazilayer.com/v1/fundos/carteira/00000000000191 x402 endpoint https://api.brazilayer.com/v1/commodities/briefing x402 endpoint https://api.brazilayer.com/v1/licitacoes/fornecedor/00000000000191 x402 endpoint https://api.brazilayer.com/v1/bcb/instituicao/00000000000191 x402 endpoint https://api.brazilayer.com/v1/mercado/cambio x402 endpoint https://api.brazilayer.com/v1/fundos/fluxos x402 endpoint https://api.brazilayer.com/v1/fundos/movimentacoes x402 endpoint https://api.brazilayer.com/v1/bcb/instituicao/:cnpj x402 endpoint https://api.brazilayer.com/v1/licitacoes/abertas x402 endpoint https://api.brazilayer.com/v1/integridade/consulta/00000000000191 x402 endpoint https://api.brazilayer.com/v1/cnpj/empresa/00000000000191 x402 endpoint https://api.brazilayer.com/v1/cadeias/energia_br x402 endpoint https://api.brazilayer.com/v1/cnpj/empresa/:cnpj x402 endpoint https://api.brazilayer.com/v1/tributos/ncm/00000000000191 x402 endpoint https://api.brazilayer.com/v1/integridade/consulta/:cnpj x402 endpoint https://api.brazilayer.com/v1/tributos/busca x402 endpoint https://api.brazilayer.com/v1/cadeias/soja_zs x402 endpoint https://api.brazilayer.com/v1/empresa/enriquecer/00000000000191 x402 endpoint https://api.brazilayer.com/v1/cnpj/situacao/:cnpj x402 endpoint https://api.brazilayer.com/v1/mercado/indicadores x402 endpoint https://api.brazilayer.com/v1/cadeias/capital_br x402 endpoint https://api.brazilayer.com/v1/mercado/pacote x402 endpoint https://api.brazilayer.com/v1/tributos/ncm/:codigo x402 endpoint https://api.brazilayer.com/v1/empresa/enriquecer/:cnpj x402 endpoint
Response schema 
{
  "properties": {
    "fonte": {
      "$ref": "#/components/schemas/Fonte"
    },
    "pagina": {
      "type": "integer"
    },
    "resultados": {
      "items": {
        "properties": {
          "cnae_principal": {
            "type": [
              "string",
              "null"
            ]
          },
          "cnpj": {
            "type": "string"
          },
          "municipio": {
            "type": [
              "string",
              "null"
            ]
          },
          "nome_fantasia": {
            "type": [
              "string",
              "null"
            ]
          },
          "razao_social": {
            "type": [
              "string",
              "null"
            ]
          },
          "situacao": {
            "type": [
              "string",
              "null"
            ]
          },
          "uf": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "type": "object"
      },
      "type": "array"
    },
    "total": {
      "oneOf": [
        {
          "type": "integer"
        },
        {
          "const": "10000+",
          "type": "string"
        }
      ]
    }
  },
  "type": "object"
}