contract address on mainnet
- compound lending https://etherscan.io/address/0x350ae46a6FDC97A27c1B0A00fDB24637A6ff1a3B#code
- aave lending https://etherscan.io/address/0x72b2f78b9eecf740d7bf81aeab315e48bafec994#code
- dydx lending https://etherscan.io/address/0x2a4D374aaBBC6A1c45FDf022B9eC4Fe4492C1EEB#code
- protocol proxy contract https://etherscan.io/address/0x5e824480aA68d50D1eC4d013eb0ED63E9b17d4C7#code