SparkForge — 20+ Utility APIs with x402 Micropayments for Gemini CLI

sh.sparkforge/sparkforge

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.

client:Gemini CLI transport:streamable-http

Install SparkForge — 20+ Utility APIs with x402 Micropayments in Gemini CLI

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

{
  "mcpServers": {
    "sparkforge": {
      "httpUrl": "https://sparkforge.sh/mcp"
    }
  }
}

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