# IPeripheryPaymentsWithFeeExtended

Functions to ease deposits and withdrawals of SEI

### Functions <a href="#functions" id="functions"></a>

#### unwrapWSEIWithFee <a href="#unwrapwseiwithfee" id="unwrapwseiwithfee"></a>

Unwraps the contract's WSEI balance and sends it to msg.sender as SEI, with a percentage between 0 (exclusive), and 1 (inclusive) going to feeRecipient

*The amountMinimum parameter prevents malicious contracts from stealing WSEI from users.*

```solidity
function unwrapWSEIWithFee(uint256 amountMinimum, uint256 feeBips, address feeRecipient) external payable;
```

#### sweepTokenWithFee <a href="#sweeptokenwithfee" id="sweeptokenwithfee"></a>

Transfers the full amount of a token held by this contract to msg.sender, with a percentage between 0 (exclusive) and 1 (inclusive) going to feeRecipient

*The amountMinimum parameter prevents malicious contracts from stealing the token from users*

```solidity
function sweepTokenWithFee(address token, uint256 amountMinimum, uint256 feeBips, address feeRecipient)
    external
    payable;
```