ThreeXZapper

---

Functions:

• constructor()

• zapIntoBatch()

• zapOutOfBatch()

• claimAndSwapToStable()

• setApprovals()

Events:

• ZappedIntoBatch

• ZappedOutOfBatch

• ClaimedIntoStable

Graphs:

• Dependency Graph

• Inheritance Graph

---

Function Definitions:

constructor()

constructor(contract IContractRegistry _contractRegistry, contract Curve3Pool _threePool, contract IERC20[3] _token) public 

zapIntoBatch()

zapIntoBatch(uint256 _amount, int128 _i, int128 _j, uint256 _min_amount) external 

The amounts in _amounts must align with their index in the ThreePool

Parameter Name	Type	Description
_amount	uint256	Input Amount
_i	int128	Index of inputToken
_j	int128	Index of outputToken
_min_amount	uint256	The min amount of USDC which should be returned by the ThreePool (slippage control) should be taking the decimals of the outputToken into account

zapOutOfBatch()

zapOutOfBatch(bytes32 _batchId, uint256 _amountToWithdraw, int128 _i, int128 _j, uint256 _min_amount) external 

Parameter Name	Type	Description
_batchId	bytes32	Defines which batch gets withdrawn from
_amountToWithdraw	uint256	USDC amount that shall be withdrawn
_i	int128	Index of inputToken
_j	int128	Index of outputToken
_min_amount	uint256	The min amount of USDC which should be returned by the ThreePool (slippage control) should be taking the decimals of the outputToken into account

claimAndSwapToStable()

claimAndSwapToStable(bytes32 _batchId, int128 _i, int128 _j, uint256 _min_amount) external 

Parameter Name	Type	Description
_batchId	bytes32	Defines which batch gets withdrawn from
_i	int128	Index of inputToken
_j	int128	Index of outputToken
_min_amount	uint256	The min amount of USDC which should be returned by the ThreePool (slippage control) should be taking the decimals of the outputToken into account

setApprovals()

setApprovals() external 

Events

ZappedIntoBatch

ZappedIntoBatch(uint256 outputAmount, address account)

ZappedOutOfBatch

ZappedOutOfBatch(bytes32 batchId, int128 stableCoinIndex, uint256 inputAmount, uint256 outputAmount, address account)

ClaimedIntoStable

ClaimedIntoStable(bytes32 batchId, int128 stableCoinIndex, uint256 inputAmount, uint256 outputAmount, address account)

Graphs

Dependency Graph

Dependency Graph

Inheritance Graph

Inheritance Graph