# Swap ### How do I swap on Fizen Wallet? Tapping the Swap button in the Homepage. Input amount then review all your swap details before confirming all the transaction information. ### Why did my swap fail? A swap may fail for several reasons. The most common is “out of gas” when all the estimated gas allocated for the transaction is consumed before the swap completes. If a swap fails, your asset is still in your wallet, regardless of what is already spent on the gas fee. ### Why can’t I find a token on Fizen Swap? Fizen Swap uses leading DEX aggregators - [KyberSwap](https://kyberswap.com/) & [1inch](http://1inch.io). If you can’t find a token, it it could be due to a lack of liquidity. For more 1inch FAQ, [click here](https://help.1inch.io/en/collections/2617022-faq) ### Does Fizen charge a fee on Swap? Definitely not. The swap rates 1inch & KyberSwap Aggregation Protocol offers to users already include various fees charged by DEXes. ### What should I do if I cannot see the tokens I swapped in my wallet? You will need to manually add the token contract address and the other associated information to the wallet. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wallet-faqs.fizen.io/faqs/swap.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.