Chapter 10

CeFi Lending and Earn Products

Exchanges package idle balances into earn products — flexible savings, fixed-term staking, and structured yield — that compete with DeFi rates while keeping assets on the platform. The headline APY looks simple; the underlying risk is that you are an unsecured lender to the exchange or its lending desk, not a on-chain staker with transparent contract logic.

Flexible savings often fund institutional borrowers or internal market-making with spreads the exchange captures. Staking products may aggregate user ETH and run validators behind the scenes — you earn a cut after the exchange takes a fee. Lending against your crypto collateral on-platform mirrors DeFi mechanics but with discretionary margin calls and rehypothecation you cannot audit.

Regulators have targeted staking-as-a-service in some jurisdictions, treating it as securities distribution. That pressure may shrink retail earn menus on U.S.-facing platforms while offshore venues continue aggressive promotions. Compare advertised yield to risk-free rates — double-digit APY on stablecoins usually means someone is taking leverage somewhere in the stack.