curl --request GET \
  --url https://api.example.com/api/v1/prices

{
  "code": 0,
  "msg": "ok",
  "data": {
    "currency": "USD",
    "updatedAt": "2026-05-11T10:00:00.000Z",
    "items": [
      {
        "symbol": "ETH",
        "usdPrice": 3500.12,
        "usdChange24h": -1.24
      },
      {
        "symbol": "USDC",
        "usdPrice": 1,
        "usdChange24h": 0
      }
    ]
  }
}