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description: How to utilize Uniswap
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# Intermediate: Swapping Assets

For some users, it will be needed to swap their crypto assets to get the necessary USDT to purchase items from Krakatoa. The easiest and most cost-efficient way to do this is through [Uniswap](https://app.uniswap.org/#/swap) while on the Arbitrum Network. Fees are extremely cheap and there is instant confirmation on the network. Uniswap allows the exchange of one cryptocurrency for another.&#x20;



![](https://4283205906-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0twFTNLtZjKLHganKaLB%2Fuploads%2FDW2KJ6ca2xABgY6igR2s%2FScreenshot%202023-06-27%20at%201.50.36%20PM.png?alt=media\&token=3f1ae92b-d799-4564-aa5d-96d8c7c42283)



[Here](https://support.uniswap.org/hc/en-us/articles/7425154767629-How-to-swap-with-Uniswap-V3-on-Arbitrum) is a complete guide from Uniswap on how to utilize their application on Arbitrum!





