earnAUSD is the primary yield token for AUSD, systematically allocating across lending, basis trade and DeFi opportunities. By accepting deposits through a vault, earnAUSD is the simplest way to earn optimized risk-adjusted yield on your stables. earnAUSD is built using Upshift vault infrastructure. earnAUSD begins by accepting AUSD deposits on Monad, and will expand to other chains for further composability and yield opportunities.