io.github.jmthomasofficial/x402-mcp-server MCP Server

Name: io.github.jmthomasofficial/x402-mcp-server MCP Server
Author: io.github.jmthomasofficial

io.github.jmthomasofficial/x402-mcp-server

Repository Registry

What is the io.github.jmthomasofficial/x402-mcp-server MCP server?

JMT x402: 35 pay-per-call Base/USDC tools for agents, auto-paid via x402 v2. No API key.

How to install io.github.jmthomasofficial/x402-mcp-server

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

JMT_X402_PRIVATE_KEY
Base-mainnet wallet private key (funded with USDC). Used only to sign x402 payment authorizations. Never logged.

Claude Desktop

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

{
  "mcpServers": {
    "x402-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@jmthomasofficial/x402-mcp-server"
      ],
      "env": {
        "JMT_X402_PRIVATE_KEY": "<YOUR_JMT_X402_PRIVATE_KEY>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "x402-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@jmthomasofficial/x402-mcp-server"
      ],
      "env": {
        "JMT_X402_PRIVATE_KEY": "<YOUR_JMT_X402_PRIVATE_KEY>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "x402-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@jmthomasofficial/x402-mcp-server"
      ],
      "env": {
        "JMT_X402_PRIVATE_KEY": "<YOUR_JMT_X402_PRIVATE_KEY>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "x402-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@jmthomasofficial/x402-mcp-server"
      ],
      "env": {
        "JMT_X402_PRIVATE_KEY": "<YOUR_JMT_X402_PRIVATE_KEY>"
      }
    }
  }
}

Claude Code

claude mcp add x402-mcp-server --env JMT_X402_PRIVATE_KEY=<YOUR_JMT_X402_PRIVATE_KEY> -- npx -y @jmthomasofficial/x402-mcp-server

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