# slingshot教程

By [l2season](https://paragraph.com/@l2season) · 2022-05-22

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[https://app.slingshot.finance/trade/ETH](https://app.slingshot.finance/trade/ETH)

1.小狐狸切换到arbitrum

![](https://storage.googleapis.com/papyrus_images/bd44ed683dba2852e2810ce5ef88ffac0e2690a005a6f249d99bcee11d1d9c4b.png)

2.点击连接钱包，选择小狐狸连接

![](https://storage.googleapis.com/papyrus_images/637dd40217a361921d9eede5698b509637d18822b5b7a195d4c81da4d86de286.png)

3\. 将eth交换为usdc，再将usdc换回eth，注意usdc换回eth的时候小狐狸需要两次签名，第一次是授权使用usdc，第二次是真实交易

![](https://storage.googleapis.com/papyrus_images/4375c7677f80f318e8a37c8a30ab06482cef70d13a3192c536de710f5a8d7dd0.png)

![](https://storage.googleapis.com/papyrus_images/f9a408aec26c2b199d41405992a3a2475506182d831711c249b3e3231697c507.png)

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*Originally published on [l2season](https://paragraph.com/@l2season/slingshot)*