Legacy Aave V2 stETH integration
This notice applies only to Aave V2's direct integration with rebasable stETH. Do not use that legacy market for new positions or integrations.
Aave V3 and Aave V4 integrate wstETH as collateral. Aave V3 includes a dedicated Lido market, and Aave V4 includes wstETH in its main and dedicated Lido configurations. These wstETH integrations are separate from the deprecated V2 stETH integration and are not deprecated by this notice.
Aave moved V2 out of its main interface while preserving a legacy V2 interface for users with existing positions to repay, withdraw, or migrate. See Aave's V2 interface deprecation notice for details.
The operational documentation is retired, but the integration's durable design lesson remains documented in stETH vs. wstETH.
For current integrations, use wstETH on Aave. Historical Aave V2 contract addresses remain available in deployed contracts.