CADIN São Paulo MCP Server: Install & Setup

Install CADIN São Paulo in Claude Code

Claude Code

claude mcp add --transport http cadin-s-o-paulo https://api.mcp.ai/p_cadin_sp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "cadin-s-o-paulo": {
      "url": "https://api.mcp.ai/p_cadin_sp"
    }
  }
}

Frequently asked questions

What does the CADIN São Paulo MCP server do?

Status of a CPF or CNPJ in the São Paulo treasury default registry (CADIN). Platform-hosted, no cred

Is the CADIN São Paulo MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does CADIN São Paulo run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add CADIN São Paulo to Claude Code?

Run: claude mcp add --transport http cadin-s-o-paulo https://api.mcp.ai/p_cadin_sp

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