IPeripheryPayments

Functions to ease deposits and withdrawals of SEI

Functions​

unwrapWSEI​

  function unwrapWSEI(
    uint256 amountMinimum,
    address recipient
  ) external

Unwraps the contract's WSEI balance and sends it to recipient as SEI.

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

Parameters:​

Name	Type	Description
amountMinimum	uint256	The minimum amount of WSEI to unwrap
recipient	address	The address receiving SEI

refundSEI​

  function refundSEI(
  ) external

Refunds any SEI balance held by this contract to the msg.sender

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

Transfers the full amount of a token held by this contract to recipient

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

Parameters:​

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