About nUSD: In order to support the opening of trading pairs with lower value currencies, Hotbit has launched nUSD currency, which can be exchanged in Hotbit with one click and no handling fee is required.
The price of nUSD is constant: 1 nUSD = 0.000000001 USDT, 1 USDT = 1000000000 nUSD
1. How to Exchange nUSD on the Web：Go to spot account and search nUSD, click [Exchange] button and enter the exchange nUSD interface.
2. How to Exchange nUSD on the APP：Go to USDT asset pag, click [Convert] button and enter the Convert interface.