الألومنيوم

curl "https://metalapi.com/api/v1/latest?api_key=YOUR_API_KEY&base=USD&currencies=ALU&unit=gram"

{
  "success": true,
  "base": "USD",
  "rates": {
    "ALU": 318.8013071,
    "USDALU": 0.00313675
  }
}