These addresses are the same on every chain that $DEUS and $DEI have been deployed on.
Main deployments are BSC, ETH mainnet, FTM
xDEUS is the revenue-accruing token of the DEUS ecosystem. xDEUS holders earn fees from the v3 system, and xDEUS is required to receive a discount on fees on all v3 applications.
You can bridge DEUS, DEI, and xDEUS tokens to and from Fantom, Ethereum, Arbitrum, and BNB networks by using the Multichain Bridge.