A2A Gateway — Base Token Guard & x402 Settlement for Windsurf

trade.musefish.a2a/a2a-gateway

Free signup, 2 points, one command. Base token risk checks, route simulation, x402-paid.

client:Windsurf transport:streamable-http

Install A2A Gateway — Base Token Guard & x402 Settlement in Windsurf

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

{
  "mcpServers": {
    "a2a-gateway": {
      "serverUrl": "https://a2a.musefish.trade/mcp"
    }
  }
}

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