TechFlow News, May 23: Aave, MetaMask, and Mastercard announced a collaboration to advance on-chain payments, enabling users to directly spend yield-bearing assets held in their wallets via the MetaMask Card. At the point of payment, assets such as mUSD stored on Aave are automatically converted into fiat currency for settlement, allowing users to continue earning yield up until the moment the transaction occurs.
The MetaMask Card launched in Europe in July 2025 and is accepted at all merchants that accept Mastercard. Aave stated that its aToken mechanism enables real-time yield accrual while preserving asset liquidity; current integrations support assets including mUSD, USDC, USDT, and wETH.




