Tollbooth X402 MCP Server

by solomonisblack Your server? Claim it

local only

Tollbooth X402 runs on your own machine — the client starts it, so there is no endpoint to ping. 84 installs a week from npm. Last commit 14 Jul 2026.

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

Installs per day peak 22 · avg 9 · +15% w/w

a month agotoday

Installs / week

npm · tollbooth-x402

Stars

0 open issues

14 Jul 2026

Last commit

no releases in 90 days

MIT

License

JavaScript

Nothing serious here today

Today is the operative word: we check Tollbooth X402 every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add tollbooth-x402 -- npx -y tollbooth-x402

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "tollbooth-x402": {
      "command": "npx",
      "args": [
        "-y",
        "tollbooth-x402"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.tollbooth-x402]
command = "npx"
args = ["-y", "tollbooth-x402"]

.cursor/mcp.json

{
  "mcpServers": {
    "tollbooth-x402": {
      "command": "npx",
      "args": [
        "-y",
        "tollbooth-x402"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "tollbooth-x402": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "tollbooth-x402"
      ]
    }
  }
}

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Tollbooth X402 — questions

Answers built from our own checks of this server.

Why is there no uptime for Tollbooth X402?

Tollbooth X402 runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package tollbooth-x402 was installed 84 times last week.

How do I connect Tollbooth X402?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls tollbooth-x402 straight from npm; nothing to host, nothing to sign up for.

How many people use Tollbooth X402?

The npm package tollbooth-x402 was installed 84 times in the last week. Week over week that is +15%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Tollbooth X402 open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.