# Swap FAQ **What are the token options for swapping** You can swap any tokens listed on StarkDeFi. If the token you want to trade isn't there, you can import the tokens or ask a core contributor for help. **How safe are the transactions on StarkDeF** StarkDeFi is built using open-source software, and all the smart contract information used is publicly visible for any developer to query. StarkDeFi also uses the security features of both Starknet and Ethereum. This makes sure that all end users are as safe as possible. **What are the transaction costs associated with token swaps?** A fee of 0.30% is applied per trade. Please note that this fee excludes gas costs, which are much lower on Starknet compared to the Ethereum mainnet. **What will the funds in the StarkDeFi Treasury be used for?** The Treasury funds are used to cover expenses and community activities like giveaways, grants, and regional investor activations, etc. **What is the best wallet to use for token swaps?** Currently, there are only two wallet options on Starknet; Argent X and Braavos. See section 3.1 for further details. --- # 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://docs.starkdefi.com/solutions/how-to-swap/swap-faq.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.