A utility token on Djed TRON mortgage testnet platform that is used to pay for a loan interest fee (stability fee). When users pay down their debt, they will be charged an interest fee proportional to the amount of USDJ being returned. JED is now being referred to as JST token on the mainnet when Djed testnet is upgraded to JUST mainnet on April 4, 2020. ShareWas this article helpful to you? TronGuide Posts Comments are closed.