# interfaces

- [EIP20Interface](/v2-smart-contract-documentation/interfaces/eip20interface.md)
- [EIP20NonStandardInterface](/v2-smart-contract-documentation/interfaces/eip20nonstandardinterface.md)
- [IBErc20Token](/v2-smart-contract-documentation/interfaces/iberc20token.md)
- [IBLendingToken](/v2-smart-contract-documentation/interfaces/iblendingtoken.md)
- [IBPrimaryLendingPlatform](/v2-smart-contract-documentation/interfaces/ibprimarylendingplatform.md)
- [IComptroller](/v2-smart-contract-documentation/interfaces/icomptroller.md)
- [IPRJ](/v2-smart-contract-documentation/interfaces/iprj.md)
- [IPriceOracle](/v2-smart-contract-documentation/interfaces/ipriceoracle.md)
- [IPriceProviderAggregator](/v2-smart-contract-documentation/interfaces/ipriceprovideraggregator.md)
- [IPrimaryLendingPlatform](/v2-smart-contract-documentation/interfaces/iprimarylendingplatform.md)
- [IPrimaryLendingPlatformLeverage](/v2-smart-contract-documentation/interfaces/iprimarylendingplatformleverage.md)
- [IPrimaryLendingPlatformLiquidation](/v2-smart-contract-documentation/interfaces/iprimarylendingplatformliquidation.md)
- [ISimplePriceOracle](/v2-smart-contract-documentation/interfaces/isimplepriceoracle.md)
- [IUSDCTest](/v2-smart-contract-documentation/interfaces/iusdctest.md)
- [IWETH](/v2-smart-contract-documentation/interfaces/iweth.md)
- [IWstETH](/v2-smart-contract-documentation/interfaces/iwsteth.md)