Appearance
Advanced Earn — Smart Leverage (GET /v5/earn/advance/product?category=SmartLeverage).
category
string
direction
"Long"
"Short"
duration
expectReceiveAt
investCoin
leverage
minPurchaseAmount
orderPrecisionDigital
number
productId
remainingAmount
settlementTime
subscribeEndAt
subscribeStartAt
underlyingAsset