Airdrop Module
Last updated
Last updated
The AirdropModule (Etherscan)is a smart contract that enables managers to absorb tokens sent to the SetToken into the token's positions. With each SetToken, managers are able to specify 1) the airdrops they want to include, 2) an airdrop fee recipient, 3) airdrop fee, and 4) whether all users are allowed to trigger an airdrop.
function absorb(ISetToken _setToken, IERC20 _token)
Valid Caller only. Absorb specified token into position. If airdropFee is defined, send portion to feeRecipient and portion to protocol feeRecipient address. Callable only by the manager unless the manager has set anyoneAbsorb to true.
addAirdrop(ISetToken _setToken, IERC20 _airdrop)
Manager only. Adds new tokens to be added to positions when absorb is called.
updateFeeRecipient(ISetToken _setToken, address _newFeeRecipient)
Manager only. Update address manager fees are sent to.
function updateAirdropFee( ISetToken _setToken, uint256 _newFee )
Manager only. Update airdrop fee percentage.
function initialize( ISetToken _setToken, AirdropSettings memory _airdropSettings )
Manager only. Initialize the module with SetToken and set initial airdrop tokens as well as specify whether anyone can call absorb.
The AirdropSettings struct is constructed as follows:
Parameter Name
Type
Description
_setToken
ISetToken
Instance of the SetToken
_token
IERC20
Address of token to absorb
Parameter Name
Type
Description
_setToken
ISetToken
Instance of the SetToken
_airdrop
IERC20
Component to add to airdrop list
Parameter Name
Type
Description
_setToken
ISetToken
Instance of the SetToken
_newFeeRecipient
address
Address of new fee recipient
Parameter Name
Type
Description
_setToken
ISetToken
Instance of the SetToken
_newFee
uint256
Percentage, in preciseUnits, of new airdrop fee (1e16 = 1%)
Parameter Name
Type
Description
_setToken
ISetToken
Address of the SetToken
_airdropSettings
AirdropSettings
Struct of airdrop setting for Set including accepted airdrops, feeRecipient, airdropFee, and indicating if anyone can call an absorb