What is Yield Farming?
Yield farming is the practice of strategically deploying crypto assets across DeFi protocols to maximize returns — earning trading fees, lending interest, governance tokens, and other incentive rewards.
WHY IT MATTERS
Yield farming is DeFi's killer app: make your idle crypto work. Instead of holding tokens in a wallet, deposit them into lending protocols (earn interest), liquidity pools (earn fees), or staking contracts (earn rewards).
Advanced farming involves chaining strategies: deposit ETH as collateral, borrow stablecoins, LP the stablecoins, stake the LP tokens. Each step adds yield — and risk. Leverage amplifies both returns and losses.
The 'DeFi Summer' of 2020 saw astronomical yields (1000%+ APY) from governance token distributions. These returns were temporary — sustainable yields are much lower (5-20%) and reflect actual economic activity.