Superhighway MCP

Web tools for AI agents (search, scrape, geocode +8) paid per call in USDC via x402. No API key.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

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Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "superhighway-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "github:patwalls/superhighway-mcp"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

superhighway-mcp

Web search for AI agents that pays for itself.

An MCP server that gives any MCP-speaking agent (Claude Desktop, etc.) a real-time web search tool. Under the hood it pays Superhighway $0.001 per search in USDC via the x402 protocol, using your wallet — no API key, no signup, no human in the loop.

Install

Add to your MCP client config (e.g. Claude Desktop's claude_desktop_config.json):

config.json

{
  "mcpServers": {
    "superhighway": {
      "command": "npx",
      "args": ["-y", "github:patwalls/superhighway-mcp"],
      "env": {
        "AGENT_PRIVATE_KEY": "0xYOUR_FUNDED_BASE_WALLET_KEY",
        "X402_NETWORK": "base"
      }
    }
  }
}

Restart your client. The agent now has three tools that do the whole search job — web_search (live, ranked results), news_search (recent articles with dates), and scrape (read any URL as clean markdown). Find it, read it, pay per call.

Wallet

AGENT_PRIVATE_KEY is a wallet you control, funded with a little USDC on Base (each search costs $0.001; gas is covered by the facilitator, so you don't need ETH). The key only ever signs tiny USDC payments — keep it to a small balance.

Want to try free first? Set X402_NETWORK=base-sepolia and fund the wallet from a Base Sepolia faucet to pay in test USDC.

What you get

web_search (web) and news_search (recent news) each return results as JSON:

config.json

{ "query": "...", "count": 5, "results": [ { "title": "...", "url": "...", "description": "..." } ] }

Read the full README →View source on GitHub →

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Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

npm downloads

251

Package downloads in the last 30 days.

Last commit

2mo ago

Most recent push to the default branch.

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Frequently Asked Questions about Superhighway MCP

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "superhighway-mcp": { "command": "npx", "args": ["-y", "superhighway-mcp"] } }

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Technical Specs & Signals

CategoryFinance & Fintech

41Quality signal: Fair · 41/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools16/30

Adoption & activity5/15

Community engagement0/10

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Documentation Overview

superhighway-mcp

Web search for AI agents that pays for itself.

Install

Add to your MCP client config (e.g. Claude Desktop's claude_desktop_config.json):

config.json

{
  "mcpServers": {
    "superhighway": {
      "command": "npx",
      "args": ["-y", "github:patwalls/superhighway-mcp"],
      "env": {
        "AGENT_PRIVATE_KEY": "0xYOUR_FUNDED_BASE_WALLET_KEY",
        "X402_NETWORK": "base"
      }
    }
  }
}

Wallet

Want to try free first? Set X402_NETWORK=base-sepolia and fund the wallet from a Base Sepolia faucet to pay in test USDC.

What you get

web_search (web) and news_search (recent news) each return results as JSON:

config.json

{ "query": "...", "count": 5, "results": [ { "title": "...", "url": "...", "description": "..." } ] }