> For the complete documentation index, see [llms.txt](https://docs.substancex.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.substancex.io/perpetual/fees/wallet.md).

# Wallet

### Sell USDX Fee 

The withdrawal fee is based on the size of the withdrawal from the Exchange Wallet to the My Wallet.

1. Fee Calculation: Sell USDX fee = Withdrawn Token Amount \* Withdrawal Fee Rate
   * Withdrawal Fee Rate = 0.1%.
2. Collection Method: Deducted from the token amount withdrawn by the user.
3. Fee Collector: Vault.