Flashbots救我

in hive-180932 •  3 years ago 

前几天参与了XDEFI的公募，花了2000换了3000个XDEFI

今天可以领取公募的XDEFI了，所以第一时间冲进去领取并到sushi swap上交易

交易的时候，发现滑点有点大，而且价格浮动也大，所以设置了flashbot的RPC

Flashbot的RPC的优点是

  • 避免被三明治夹击
  • 交易失败不会扣手续费
  • 交易会在其他人前成交

切到Flashbots 节点后开始交易，那时3000 XDEFI可以换0.7 ETH。小赚一点

但是交易的时候，价格大幅度飙升，一下子3000 XDEFI可以换0.9 ETH

由于价格飙升，Flashbots的这笔交易失败。

再次提交交易的时候，3000 XDEFI可以换1.1 ETH，所以又失败了

最后一次提交交易，这次价格比较稳定，最终3000 XDEFI换1.05 ETH成功成交了

如果没有flashbots，2次失败的交易就要扣掉0.05 ETH左右

如果你在以太主网交易，建议使用flashbot

设置也挺简单，添加以下配置的节点就行了：

Network Name: Flashbots Protect RPC
New RPC URL: https://rpc.flashbots.net
ChainID: 1
Currency Symbol: ETH

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3 years ago by

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    • [-]
      ·  3 years ago 

    恭喜村长 谢谢村长提供这么好的工具
    like！!shop

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      [-]
        ·  3 years ago 

      你好鸭，村长!

      @zhangyan-123给您叫了一份外卖！

      卡姐的温暖牌爱心早餐

      吃饱了吗？跟我猜拳吧！ 石头，剪刀，布～

      如果您对我的服务满意，请不要吝啬您的点赞～

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        [-]
          ·  3 years ago 

        又学习了，谢谢村长

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          [-]
            ·  3 years ago 

          👍👍👍谢谢村长，先收藏着。!shop拍拍

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            [-]
              ·  3 years ago 

            你好鸭，村长!

            @haoeeicc给您叫了一份外卖！

            冰淇淋面包

            吃饱了吗？跟我猜拳吧！ 石头，剪刀，布～

            如果您对我的服务满意，请不要吝啬您的点赞～

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              [-]
                ·  3 years ago 

              村長，請問這是可以替代以太主網來交易的意思嗎?
              只要是以太的交易都直接用這個節點來操作?

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                [-]
                  ·  3 years ago 

                是的

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                  [-]
                    ·  3 years ago 

                  謝謝^^太讚了!!

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                    [-]
                      ·  3 years ago 

                    這一個 Flashbot 太實用!

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                      [-]
                        ·  3 years ago 

                      是的，其实还有个用法，就是比如那个狼和羊的游戏。每次90%机率抽到羊，10%抽到狼。在同个交易里面，抽卡然后看抽到什么，如果抽到羊，让交易失败。使用flashbots后，交易失败上不了链，所以也没有扣手续费。一直用，直到抽到狼

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