What is Aave?
Aave is one of the oldest and largest DeFi lending protocols. Users supply assets to earn interest (variable rate, set algorithmically) or borrow against collateral. Aave pioneered flash loans — uncollateralised loans that must be repaid within a single transaction.
How Aave generates yield
When you supply USDT to Aave, it becomes available for borrowers. Borrowers pay interest; that interest is distributed to suppliers. The interest rate fluctuates based on how much of the pool is borrowed (utilisation rate).
Aave vs fixed-yield protocols
| Feature | Aave | TurboLoop |
|---|---|---|
| Yield type | Variable (fluctuates daily) | Fixed (locked at deposit) |
| Yield source | Borrower interest | DEX trading fees |
| Typical USDT yield | 2%–8% APY | 3%–54% flat ROI |
| Impermanent loss | None | None (stablecoin pools) |
| Chain | Multi-chain | BNB Smart Chain |
Aave risks
- Variable rates can drop significantly during low-demand periods
- Smart contract risk (though Aave has extensive audits)
- Liquidation risk for borrowers if collateral value drops