# slingshot教程

**Published by:** [l2season](https://paragraph.com/@l2season/)
**Published on:** 2022-05-22
**URL:** https://paragraph.com/@l2season/slingshot

## Content

https://app.slingshot.finance/trade/ETH 1.小狐狸切换到arbitrum2.点击连接钱包，选择小狐狸连接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

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