When on the Swap page, you may notice that there is small gear icon in the top right of the swap modal. This gear brings us to the settings for swapping, which includes the following:
Slippage Tolerance
Slippage Tolerance is a percentage measure of the upper bound (maximum) slippage you will allow for your swap(s). When you select Slippage Tolerance, you will see two options: Auto and Custom. Auto is the default setting, and is set at 0.5% - if the slippage amount were to be greater than this when executing a swap, the swap would revert and not go through. Custom will bring up an input field to set a custom percentage amount for your slippage tolerance. This setting should only be set by people who are confident in what they are doing and setting here. If you are unsure, we highly recommend keeping the Auto default slippage tolerance.
Custom Tokens
This setting allows you to add any custom token via its address, and will only need to be used if the token that you want to swap or swap for is not in our default token list. Simply select Custom Tokens, paste in the address of the token you want to add, and click Add Token - this will add the token to your Custom List, which is a list of tokens you have imported yourself previously. This Custom List will also populate whenever you select this option; Custom Tokens are stored in your local storage on your computer.
Expert Mode
Expert Mode is a setting that when enabled will bypass ALL confirmation messages and will allow for high-slippage trades (even ones higher than your set slippage tolerance). This is a setting that should be enabled truly only by experts that know what they are doing and have a reason for it; we do NOT recommend average users to toggle Expert Mode on. However, if you are a professional and you have a reason for making such trades, the option is there for you to enable it here.
