PluginBench
MCP Server
Maintained

io.github.UltraStarz/x402-extract MCP Server

io.github.UltraStarz/x402-extract

RepositoryRegistry

What is the io.github.UltraStarz/x402-extract MCP server?

Pay-per-call MCP server. $0.01 USDC extracts schema.org/Product JSON from any URL via x402.

How to install io.github.UltraStarz/x402-extract

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Environment / auth
  • BUYER_PRIVATE_KEY
    required
    secret

    Ethereum private key for the buyer wallet that pays the per-call USDC fee.

Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "x402-extract": {
      "command": "npx",
      "args": [
        "-y",
        "x402-extract-mcp"
      ],
      "env": {
        "BUYER_PRIVATE_KEY": "<YOUR_BUYER_PRIVATE_KEY>"
      }
    }
  }
}
Cursor
~/.cursor/mcp.json
{
  "mcpServers": {
    "x402-extract": {
      "command": "npx",
      "args": [
        "-y",
        "x402-extract-mcp"
      ],
      "env": {
        "BUYER_PRIVATE_KEY": "<YOUR_BUYER_PRIVATE_KEY>"
      }
    }
  }
}
Windsurf
~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "x402-extract": {
      "command": "npx",
      "args": [
        "-y",
        "x402-extract-mcp"
      ],
      "env": {
        "BUYER_PRIVATE_KEY": "<YOUR_BUYER_PRIVATE_KEY>"
      }
    }
  }
}
VS Code
.vscode/mcp.json
{
  "servers": {
    "x402-extract": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "x402-extract-mcp"
      ],
      "env": {
        "BUYER_PRIVATE_KEY": "<YOUR_BUYER_PRIVATE_KEY>"
      }
    }
  }
}
Claude Code
claude mcp add x402-extract --env BUYER_PRIVATE_KEY=<YOUR_BUYER_PRIVATE_KEY> -- npx -y x402-extract-mcp

Related MCP servers

io.github.UltraStarz/x402-sms

Maintained

Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.

0
JavaScript
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