# pikaprotocol教程

By [l2season](https://paragraph.com/@l2season) · 2022-05-23

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[https://app.pikaprotocol.com/trade/ETH-USD](https://app.pikaprotocol.com/trade/ETH-USD)

1.小狐狸切换到optimism

![](https://storage.googleapis.com/papyrus_images/ecf0fb80fce935f0f39237017600d0a8dc5d45e7b50452db53a4eb9e52dfb88e.png)

2.连接钱包

![](https://storage.googleapis.com/papyrus_images/c9fa1e1c5f65a2bb61bc3e037554e6cb85ec9576de1065e5a2f7126352a5924d.png)

3.选择LONG或者SHORT，保证usdc金额在1000-1200之间，如果账户没有usdc，去其他交易网站uniswap，slingshot兑换

![](https://storage.googleapis.com/papyrus_images/76274e742016991171ad073f2c8f56beeacdea051b4970c627066a16071bbe5e.png)

![](https://storage.googleapis.com/papyrus_images/74d9b1853083e11667d33b8c7b0176278afd18b72e84dc08ff36f4899906f725.png)

4.关闭仓位

![](https://storage.googleapis.com/papyrus_images/fb684055576004ad6e27ca91cacf2c90374a9e9533dd5747f18df929d71011d7.png)

![](https://storage.googleapis.com/papyrus_images/7dad039820cd557c1e2939a21114d60ba74ff1e157663f299a1aa02b89397291.png)

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