Checkout.com for Gemini CLI

io.github.checkout/mcp

Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.

client:Gemini CLI transport:streamable-http

Install Checkout.com in Gemini CLI

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

{
  "mcpServers": {
    "mcp": {
      "httpUrl": "https://mcp.checkout.com"
    }
  }
}

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