curl --location --request GET 'https://open-api.coinank.com/api/orderBook/v2/bySymbol?symbol=BTCUSDT&exchange=Binance&rate=0.01&productType=SWAP&interval=1h&endTime=1725980145357&size=10' \ --header 'apikey;'
{ "success": true, "code": "string", "data": [ [ 0 ] ] }