Golden Finance reported that Elixir launched the Sei-based yield-based stablecoin fastUSD. fastUSD has integrated the DeFi protocols Dragon Swap and JellyVerse on Sei, realized cross-chain asset transfers through Hyperlane, and was provided with data security by Redstone Oracle. Elixir said that deUSD holders on the mainnet or stablecoin holders on the Sei network can now obtain native income, Elixir rewards, and liquidity Sei rewards by holding (and using) fastUSD within the ecosystem.