Utils

This contract can check asset details and swap estimates of KLAYswap service

Address

• Cypress : 0x7A74B3be679E194E1D6A0C29A343ef8D2a5AC876

Read-Only Functions

Read-Only Functions

getPoolData

function getPoolData(address lp) public view returns (
        uint miningRate,
        uint rateDecimals,
        address tokenA,
        uint reserveA,
        address tokenB,
        uint reserveB,
        uint airdropCount,
        address[] memory airdropTokens,
        uint[] memory airdropSettings 
    )

• Amount of TokenA held by LP

• Airdrop only between startBlock and endBlock of blocks in the network

• Parameters

  • miningRate : KSP distribution ratio numerator value

  • rateDecimals : KSP distribution ratio denominator

    • 예) Daily KSP distribution ratio

      • miningRate - 130323276365080043, rateDecimals - 10000000000000000

      • 130323276365080043 / 10000000000000000 = 13.03...%

  • tokenA : LP tokenA

  • reserveA : Amount of tokenA held by LP

  • tokenB : LP tokenB

  • reserveB : Amount of tokenB held by LP

  • airdropCount : Number of airdrop plans in progress at LP

  • airdropTokens : Airdrop token address array

  • airdropSettings : Airdrop info array

    • [0]: blockAmount, [1]: startBlock, [2]: endBlock

• airdropSettings Data format

  • 예) TokenA, TokenB Airdrop

    • airdropTokens = [ TokenA address, TokenB address]

    • airdropSettings = [ TokenA blockAmount, TokenA startBlock, TokenA endBlock, TokenB blockAmount, TokenB startBlock, TokenB endBlock ]

getPendingReward

function getPendingReward(address lp, address user) public view returns ( 
    uint kspReward, 
    uint airdropCount, 
    address[] memory airdropTokens, 
    uint[] memory airdropRewards 
)

• User's claimable reward information

• Parameters

  • kspReward : Claimable KSP

  • airdropCount : Number of airdrop plans the LP has

  • airdropTokens : Airdrop token address array

  • airdropRewards : Arrangement of Airdrop token amount Information claimable

• airdrop data format

  • 예) TokenA, TokenB Airdrop

    • airdropTokens = [ TokenA address, TokenB address]

    • airdropSettings = [ TokenA reward, TokenB reward ]

estimateSwap

function estimateSwap(
    address tokenIn, 
    address tokenOut, 
    uint amountIn, 
    address[] memory path
) public view returns (uint amountOut)

• KLAYswap swap estimate lookup function

• Input Parameters

  • tokenIn : Token address to be exchanged

  • tokenOut : Token address to receive

  • amountIn : Token amount to be exchanged

  • path : exchange route

• example

  • KLAY -> KSP

    • tokenIn = KLAY token address

    • tokenOut = KSP token address

    • amountIn = 1e18 ( = 1 KLAY )

    • path = []

  • KLAY -> ORC -> KSP

    • tokenIn = KLAY token address

    • tokenOut = KSP token address

    • amountIn = 1e18 ( = 1 KLAY )

    • path = ["{ORC token Address}"]