x402tools for Windsurf

io.github.acrylicfiddle/x402tools

10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.

client:Windsurf transport:streamable-http runtime:npm

Install x402tools in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "x402tools": {
      "serverUrl": "https://mcp.x402tools.xyz/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs