USDJ由波场网络中的去中心化智能合约发行，任何人都可以通过抵押TRX发行USDJ。当USDJ被发行出来后，通过抵押债仓（CDP）和自动化反馈机制支撑USDJ的价格稳定在和美元保持1:1，从而与其他任何数字资产一样自由流通。

USDJ is a stablecoin of TRON. It’s generated through decentralized smart contracts on the TRON network. Anyone can pledge TRX as collateral to generate USDJ. USDJ enters into free circulation as any other cryptocurrency does once generated. It is pegged to the US dollar through Collateralized Debt Positions (CDPs), and also has autonomous feedback mechanisms.