Stable has integrated with decentralized lending protocol Morpho to offer yield generation on idle stablecoin balances within its ecosystem, including the upcoming Stable Pay app. This partnership allows both institutional and retail users to earn interest on funds not actively being used, while maintaining instant access for transactions. Morpho's network deploys these idle balances into lending markets, enhancing capital efficiency. The integration also supports PayPal's PYUSD stablecoin for transactions on the Stablechain network.