MetaMask's new Money Account offers up to 4% APY on mUSD, a Treasury-backed stablecoin, using Monad and Morpho vaults to generate yield.

Consensys tapped Monad as Money Account's “home chain," and will initially use Morpho vaults to generate yield.

MetaMask is packaging stablecoin yield, payments, and trading into a single self-custody account as crypto firms compete to make digital dollars more useful.