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Tollbooth X402

io.github.SolomonisBlack/tollbooth-x402 ยท v0.6.0

Discover, quote, verify & self-check 56 x402 pay-per-call finance/tax calculators for AI agents.

Connect Runs on your machine

Terminal
claude mcp add tollbooth-x402 -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "tollbooth-x402": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "tollbooth-x402": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "tollbooth-x402": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Package[email protected] (NPM, stdio)
First published18 Jul 2026
Last updated18 Jul 2026
Registry nameio.github.SolomonisBlack/tollbooth-x402

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