Coinbase is supercharging DeFi access with up to 10.8% yields on USDC lending, unlocking massive passive income potential for crypto users. Coinbase Unleashes High-Yield USDC Lending via DeFi Integration Crypto exchange Coinbase (Nasdaq: COIN) announced on Sept. 18 that customers can now lend USD Coin (USDC) directly through its platform and earn yields as high