IPeripheryPayments

Periphery Payments

Functions to ease deposits and withdrawals of NativeToken

Developer note: Credit to Uniswap Labs under GPL-2.0-or-later license: https://github.com/Uniswap/v3-periphery

Functions

unwrapWNativeToken

function unwrapWNativeToken(uint256 amountMinimum, address recipient) external payable payable external

Unwraps the contract's WNativeToken balance and sends it to recipient as NativeToken. Developer note: The amountMinimum parameter prevents malicious contracts from stealing WNativeToken from users.

Name	Type	Description
amountMinimum	uint256	The minimum amount of WNativeToken to unwrap
recipient	address	The address receiving NativeToken

refundNativeToken

function refundNativeToken() external payable payable external

Refunds any NativeToken balance held by this contract to the `msg.sender` Developer note: Useful for bundling with mint or increase liquidity that uses ether, or exact output swaps that use ether for the input amount

sweepToken

function sweepToken(address token, uint256 amountMinimum, address recipient) external payable payable external

Transfers the full amount of a token held by this contract to recipient Developer note: The amountMinimum parameter prevents malicious contracts from stealing the token from users

Name	Type	Description
token	address	The contract address of the token which will be transferred to `recipient`
amountMinimum	uint256	The minimum amount of token required for a transfer
recipient	address	The destination address of the token