x402 Gateway — Inspect Paid API Terms for Gemini CLI

com.scriptmasterlabs/x402-gateway

Discover x402 paid APIs and inspect fresh payment requirements before authorizing spend.

client:Gemini CLI transport:streamable-http

Install x402 Gateway — Inspect Paid API Terms in Gemini CLI

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

{
  "mcpServers": {
    "x402-gateway": {
      "httpUrl": "https://mcp-x402-gitlab-main.onrender.com/mcp"
    }
  }
}

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