Liquidity ZAP Contract

Address

Init Function

function initUniswapZAP(
    address token, 
    address WETH, 
    address tokenWethPair
) 
    public

Parameter	Description
token	Address of the token from LP pair.
WETH	Address of WETH.
tokenWethPair	Address of the LP pair.

Initializes LP addresses.

ZAP and unZAP Functions

function zapETH() external payable returns (uint256 liquidity)

Adds liquidity taking only ETH tokens.

function zapTokens(uint amount) external returns (uint256 liquidity)

Adds liquidity taking only Tokens.

function unzap() external returns  (uint amountToken, uint amountETH)

Unzaps LP to respective Token and ETH amounts.

function unzapToETH() external returns (uint amount)

Unzaps LP to ETH only.

function unzapToTokens() external returns (uint amount)

Unzaps LP to Token only.

Read-Only Functions

function getLPTokenPerEthUnit(uint ethAmt) public view  returns (uint liquidity)

Returns how many LP tokens is user able to get with given ETH amount.