Marketplace · API · x402

tools.miniframe.com.br/cnpj

Look up a Brazilian company by CNPJ (public registry). JSON body { cnpj }. Returns name, status, address, CNAE activities, share capital and public partners (QSA) with masked tax IDs; personal contact fields omitted.

Endpointhttps://tools.miniframe.com.br/cnpj
Trust100% uptime over 1 checks · ~683 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x879933456986877f5d87e6ee24d1e0ebd264f527
methodPOST
last updated2026-10-27T10:14:52.211Z

Use it

Call it (an x402 client pays automatically)

curl -i https://tools.miniframe.com.br/cnpj
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-a717eaed8dc4d021

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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