Brazilayer: Brazilian Public Data
Brazilian company registry (CNPJ), sanctions, funds & market data for AI agents, paid via x402.
التثبيت
أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: .cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).
https://github.com/brazilayer/mcp/releases/download/v0.15.2/brazilayer-mcp.mcpbمتغيرات البيئة
BRAZILAYER_PRIVATE_KEYسري Private key (0x…) of the wallet that pays for calls (USDC on Base). Optional: without it, only the free sample tools work.
التوثيق
مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.
المحتويات
pedagio-mcp: servidor MCP
Distribuição pública: este servidor é publicado em github.com/brazilayer/mcp (instalação para usuários finais lá). Esta pasta é a fonte interna; alterações aqui devem ser espelhadas no repo público.
Cliente fino da API pública do pedagio (SPEC §8): expõe os dados de CNPJ como ferramentas MCP pagáveis via x402. Sem acesso direto ao banco: cada ferramenta chama a API HTTP e paga com USDC (rede Base) usando a carteira configurada.
Ferramentas
| Ferramenta | Endpoint | Preço |
|---|---|---|
cnpj_consultar_empresa | GET /v1/cnpj/empresa/{cnpj} | US$ 0.005 |
cnpj_listar_socios | GET /v1/cnpj/empresa/{cnpj}/socios | US$ 0.005 |
cnpj_consultar_empresa_completo | GET /v1/cnpj/empresa/{cnpj}/completo | US$ 0.01 |
cnpj_buscar_empresas | GET /v1/cnpj/busca | US$ 0.01 |
cnpj_buscar_por_socio | GET /v1/cnpj/socio/busca | US$ 0.02 |
cnpj_obter_amostra | GET /v1/cnpj/amostra | grátis |
trust_check | Trust rating of any x402 service before paying it (Agent Economy Report, free) | free |
skill_check | Trust rating of any agent skill before installing it (Agent Economy Report, free) | free |
conduct_check | Conduct rating of any AI agent or framework before delegating to it (Agent Economy Report arena, free) | free |
Instalação (Claude Code)
git clone https://github.com/aladaf/pedagio && cd pedagio/mcp && npm install
claude mcp add pedagio -e BRAZILAYER_PRIVATE_KEY=0xSUACHAVE -- npx tsx /caminho/para/pedagio/mcp/servidor.ts
Instalação (Claude Desktop / Cursor)
{
"mcpServers": {
"pedagio": {
"command": "npx",
"args": ["tsx", "/caminho/para/pedagio/mcp/servidor.ts"],
"env": {
"BRAZILAYER_PRIVATE_KEY": "0xCHAVE_DA_CARTEIRA_QUE_PAGA"
}
}
}
}
Variáveis
BRAZILAYER_API_URL: defaulthttps://api.brazilayer.comBRAZILAYER_PRIVATE_KEY: chave privada (0x…) da carteira que paga as chamadas (precisa de USDC na rede Base; na testnet, USDC de faucet na Base Sepolia). Sem ela, apenascnpj_obter_amostrafunciona; as demais explicam o 402.
⚠️ A chave configurada aqui assina pagamentos reais. Use uma carteira dedicada com saldo pequeno.
Escolha da integração x402↔MCP (SPEC §8)
Avaliado em 2026-07-20: adotados os pacotes oficiais @x402/fetch + @x402/evm
(v2.19), que envelopam o fetch com o fluxo 402→assinatura→retry, e o servidor MCP usa
esse fetch pagante em cada ferramenta. Alternativas de bridge MCP de terceiros foram
descartadas por serem menos mantidas que o SDK oficial.
Building on the agent economy? We publish the Agent Economy Report, a free weekly, data-generated index of the machine-to-machine economy (x402 services, on-chain settlement, MCP and paid-web adoption). One e-mail a week.
الأسئلة الشائعة
ما هو Brazilayer: Brazilian Public Data؟
Brazilian company registry (CNPJ), sanctions, funds & market data for AI agents, paid via x402.
كيف أثبّت Brazilayer: Brazilian Public Data؟
اتبع خطوات التثبيت في توثيقه المعروض في هذه الصفحة وفي مستودعه.
هل يحتاج Brazilayer: Brazilian Public Data إلى مفتاح API؟
نعم. يتطلب BRAZILAYER_PRIVATE_KEY، وتضبطها في إعداداته.
هل Brazilayer: Brazilian Public Data مفتوح المصدر؟
نعم. شيفرته متاحة على GitHub بترخيص MIT.
من يصون Brazilayer: Brazilian Public Data؟
ينشره brazilayer. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.
من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.