USDD is a decentralized, over-collateralized stablecoin, with the core objective of being pegged to the US dollar at a 1:1 ratio. It provides a more reliable value carrier for the entire crypto ecosystem through high transparency and security mechanisms. In DeFi scenarios, USDD can seamlessly integrate, bringing stability and higher asset security to users, making investment and liquidity operations more reassuring. For users seeking stable assets, USDD is undoubtedly a choice worth paying attention to.