إيثريوم

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

{
  "success": true,
  "base": "USD",
  "rates": {
    "ETH": 0.0004294499223,
    "USDETH": 2328.560207
  }
}