According to official news, the USDD/HT trading pair has officially landed on Huobi Global. USDD/HT spot transactions can enjoy zero transaction fees.
USDD (Decentralized USD) is a decentralized hyper-collateralized stablecoin initiated by TRON DAO Reserve and mainstream blockchain institutions. USDD runs on the TRON network and is connected to Ethereumand Ethereum through the BTTC cross-chain protocol. Mainstream public chains such as Binance Chain.
USDD is backed by over-collateralization of a variety of mainstream digital assets, including TRX, BTC, USDT, ETC., and the basic mortgage rate remains above 130%.