How do I install mcp-x402?

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 mcp-x402 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 55 (Fair). The formula is published on the methodology page.

MCPpedia

mcp-x402 MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

mcp-x402 MCP Server

Name: mcp-x402 MCP Server
Author: codespar

DEPRECATED: no live endpoint (api.x402.org does not resolve)

Tools Versions Alternatives

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55Fair

Install

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

{
  "mcpServers": {
    "codespar-x402": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-x402@0.1.5"
      ],
      "env": {
        "X402_API_KEY": "YOUR_X402_API_KEY"
      }
    }
  }
}

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mcp-x402 MCP Server

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