SinglePool

This contract is a single pool contract, where liquidity providers deposit/withdraw assets, and Plus Pool users bring or return utilized assets from a single pool.

Code

Github Link: (Will be updated after official launch)

Address

Contract adress after production is deployed (scope link)

Events, Read-Only Functions, and State-Changing Functions

Events

GiveReward

event GiveReward(address user, uint amount, uint lastIndex, uint rewardSum);

Event log of when mined KSP is claimed and distributed

Deposit

event Deposit(address user, uint depositAmount, uint depositTokens, uint totalAmount, uint totalSupply);

Event log of single pool liquidity additions
Parameters
- user : user address
- depositAmount : amount of tokens deposited by the user
- depositTokens : amount of single pool tokens deposited
- totalAmount : total amount of tokens deposited
- totalSupply : total amount of single pool tokens deposited

Withdraw

event Withdraw(address user, uint withdrawAmount, uint withdrawTokens, uint totalAmount, uint totalSupply);

Event log of single pool liquidity removals
Parameters
- user : User address
- withdrawAmount : The amount of tokens removed by the user
- withdrawTokens : The amount of single pool tokens removed by the user
- totalAmount : Total amount of tokens deposited
- totalSupply : Total amount of single pool tokens deposited

Borrow

event Borrow(address user, address plusPoolAddress, uint borrowAmount, uint accountBorrows, uint totalBorrows);

Event log of using assets utilized during plus deposit
Parameters
- user : user address
- plusPoolAddress : Plus Pool address
- borrowAmount : The amount of tokens utilized
- accountBorrows : Total amount of assets utilized by users
- totalBorrows : Total amount of single pool utilized

Repay

event Repay(address user, address plusPoolAddress, uint repayAmount, uint accountBorrows, uint totalBorrows);

Event log of used assets are returned
Parameters
- user : User address
- plusPoolAddress : PlusPool address
- repayAmount : The amount of returned asset tokens
- accountBorrows : Total amount of assets utilized by users
- totalBorrows : Total amount of single pool utilized

Read-Only Functions

name

"I" + token name

symbol

"i" + token symbol

decimals

token

KIP7 token address

totalSupply

mint/burn depending on liquidity addition/removal

balanceOf

Number of LP tokens held by each address

allowance

Status of approval to spender for each address

getCash

Number of tokens held by contract

reserveFactor

KSP buyback & burn allocation ratio among utilization fees
It is a value between 0 and 10^18, in units of 0.000000000000000001%
Default - 200000000000000000

totalBorrow

Total Assets Utilized

mining

The ratio of KSPs distributed to a single pool mined by that pool
It is a value between 0 and 10000, in units of 0.0001%

lastMined

SinglePoolFactory.mined() value at the last time the pair updated the index

withdrawActive

function withdrawActive() public view returns (bool)

Whether single pool withdrawal is possible

depositActive

function depositActive() public view returns (bool)

Whether single pool deposit is possible

State-Changing Functions

transfer

function transfer(address _to, uint _value) public returns (bool)

KIP7 Standard
Method to transfer tokens

transferFrom

function transferFrom(address _from, address _to, uint _value) public returns (bool)

KIP7 Standard
Method to transfer tokens on behalf of the approved wallet

approve

function approve(address _spender, uint _value) public returns (bool)

KIP7 Standard
Method to approve a transfer as much as value to spender

depositKlay

function depositKlay() public payable

Method used to provide liquidity when token is KLAY
Liquidity of the KLAY msg.value

depositKct

function depositKct(uint depositAmount) public

Method used to provide liquidity when token is KIP7 standard token
Liquidity of the number of deposit amount is provided

withdraw

function withdraw(uint withdrawAmount)

Method to withdraw tokens to msg.sender wallet.
withdrawAmount : Number of token amount to withdraw

withdrawByAmount

function withdrawByAmount(uint withdrawTokens)

Method to withdraw tokens to msg.sender wallet.
withdrawTokens : Number of SinglePool liquidity token amount to withdraw

addReserves

function addReserves(uint addAmount) external payable

Method to transfer tokens to using buyback KSP
addAmount : Number of token

claimReward

function claimReward() public

Method that a user calls to claim the claimable KSP and airdrop that has accumulated for the pair
When called, KSP is claimed from the Factory and paid to msg.sende
Even if the method is not called directly, it is automatically called when the SinglePool token balance of the user’s wallet changes.
- When liquidity is added
- When liquidity is removed

PreviousGovernor NextSinglePool Factory

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hashtagAddress

hashtagEvents, Read-Only Functions, and State-Changing Functions

hashtagEvents

hashtagRead-Only Functions

hashtagname

hashtagsymbol

hashtagtotalSupply

hashtagbalanceOf

hashtagallowance

hashtaggetCash

hashtagreserveFactor

hashtagtotalBorrow

hashtagmining

hashtaglastMined

hashtagwithdrawActive

hashtagdepositActive

hashtagState-Changing Functions

hashtagtransfer

hashtagtransferFrom

hashtagapprove

hashtagdepositKlay

hashtagdepositKct

hashtagwithdraw

hashtagwithdrawByAmount

hashtagaddReserves

hashtagclaimReward