1、HorizonDEX swap0.015 eth 成usdc
gas: 1.17u

https://app.horizondex.io/swap

2、iZUMI swap usdc to eth

gas: 1.45u

https://izumi.finance/trade/swap

3、iZUMI swap eth to wstETH

gas: 1.22u

https://izumi.finance/trade/swap

剩下的swap20次还有swap1000u先不做，有空