X402search MCP Server

by x402-index Your server? Claim it

local only

X402search MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 42 installs a week from npm. Last commit 29 Mar 2026.

Search 13,000+ x402-enabled APIs from your AI agent. Powered by x402search.xyz

Installs per day peak 22 · avg 8 · +0% w/w

a month agotoday

Installs / week

npm · x402search-mcp

Stars

2 open issues

29 Mar 2026

Last commit

0 releases in 90 days

—

License

JavaScript

Nothing serious here today

Today is the operative word: we check X402search MCP 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 x402search-mcp -- npx -y x402search-mcp

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

{
  "mcpServers": {
    "x402search-mcp": {
      "args": [
        "-y",
        "x402search-mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.x402search-mcp]
command = "npx"
args = ["-y", "x402search-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "x402search-mcp": {
      "args": [
        "-y",
        "x402search-mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "x402search-mcp": {
      "args": [
        "-y",
        "x402search-mcp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: PRIVATE_KEY (EVM private key for x402 payment signing). The author declared them in the registry entry; get the values from the project itself.

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X402search MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for X402search MCP?

X402search MCP 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 x402search-mcp was installed 42 times last week.

How do I connect X402search MCP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls x402search-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use X402search MCP?

The npm package x402search-mcp was installed 42 times in the last week. Week over week that is +0%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is X402search MCP open source?

We cannot say either way: written in JavaScript, 2 stars on GitHub and 2 open issues, but we could not determine the licence, and without one the code is not open source by default.