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Gemini CLI

kx402 for Gemini CLI

io.github.kali123411/kx402

Kaspa x402 agent payer — pay x402 v2 services on Kaspa (KAS) per call, no account or API key

client:Gemini CLI transport:stdio runtime:npm

Install kx402 in Gemini CLI

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

{
  "mcpServers": {
    "kx402": {
      "command": "npx",
      "args": [
        "-y",
        "kx402"
      ],
      "env": {
        "KASPA_X402_KASPA_WASM_MODULE": "<KASPA_X402_KASPA_WASM_MODULE>",
        "KASPA_X402_FUNDING_WALLET": "<KASPA_X402_FUNDING_WALLET>",
        "KASPA_X402_NETWORK": "<KASPA_X402_NETWORK>"
      }
    }
  }
}

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

kx402 in other clients