A2A Gateway — Base Token Guard & x402 Settlement for Gemini CLI

trade.musefish.a2a/a2a-gateway

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

client:Gemini CLI transport:streamable-http

Install A2A Gateway — Base Token Guard & x402 Settlement in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs