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Windsurf

x402 Toolbox for Windsurf

io.github.mayer-code/x402-toolbox

Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.

client:Windsurf transport:streamable-http tools:14

Install x402 Toolbox in Windsurf

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

{
  "mcpServers": {
    "x402-toolbox": {
      "serverUrl": "https://lab.paidapis.net/mcp"
    }
  }
}

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

What Windsurf can do once it is connected

x402 Toolbox in other clients