How do I install webbersites-x402-mcp?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is webbersites-x402-mcp official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 45 (Fair). The formula is published on the methodology page.

MCPpedia

webbersites-x402-mcp MCP Server

Name: webbersites-x402-mcp MCP Server
Author: webberdesign

45 pay-per-call AI agent tools + wallet-owned agent memory. Scraping, SEO, lint, crypto. x402 USDC

Tools Versions Alternatives

Registrywebberdesign

45Fair

Install

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

{
  "mcpServers": {
    "webberdesign-webbersites-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "webbersites-x402-mcp@0.3.0"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "YOUR_EVM_PRIVATE_KEY",
        "X402_MAX_PRICE": ""
      }
    }
  }
}

Install guide

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webbersites-x402-mcp MCP Server | MCPpedia

Environment

Name	Required	Notes
EVM_PRIVATE_KEY	No	0x… private key of a dedicated hot wallet holding USDC on Base mainnet; each tool call pays for itself. Omit to run in quote mode (tools return prices and payment requirements instead of data). Secret.
X402_MAX_PRICE	No	Maximum USD price per call; more expensive tools are refused before any payment. Default 0.50 (10x headroom — prices currently range $0.001-$0.05); lower it to cap spend harder.

webbersites-x402-mcp MCP Server

Install

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