Users need to set up Pay before they can use add funds from the exchange account function.How do I add my funds into my Pay balance? There are several entry points across Pay mode.

Yes, fees are required to process any onchain transactions, as they help to power the network.7. How do I pay the conversion fee? The fee for conversions is paid using the native token of the From chain. For example: If you're converting USDT on Ethereum, the fee will be paid in ETH. The fee amount will be deducted from your Pay account at the time of conversion. Please ensure that you have sufficient native tokens in your smart account to cover the fee; otherwise, the conversion can't proceed.