curl --request GET \
  --url https://api.hypereth.io/v1/aster/fapi/v1/ticker/bookTicker \
  --header 'X-MBX-APIKEY: <api-key>'

{
  "symbol": "<string>",
  "bidPrice": "<string>",
  "bidQty": "<string>",
  "askPrice": "<string>",
  "askQty": "<string>",
  "time": 123
}