Claude Desktop

x402 checks for Claude Desktop

io.github.89rat/x402-checks

Machine-payable deterministic identifier checks + signed XDR-1 receipts for agents.

client:Claude Desktop transport:streamable-http tools:58

Install x402 checks in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "x402-checks": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.code402.dev/mcp"
      ]
    }
  }
}

Claude Desktop has no remote transport in its config file, so this bridges through mcp-remote. Restart the app after saving. Claude Desktop docs

What Claude Desktop can do once it is connected

All 58 tools →

x402 checks in other clients

x402 checks MCP server