V2Factory

The Factory smart contract oversees the full functionality of token pair registration and transactions in KLAYswap. It is also a token contract for KLAYswap's KSP governance token that complies with the KIP7 standard, and a smart contract that implements all functions related to KSP mining.

Code

Github Link: (Will be updated after official launch)

Address

Cypress : 0xb2ad0f20d54177916721c6b6466bce1eb1a56eef

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

Events

CreatePool

event CreatePool(
    address token0,
    uint256 amount0,
    address token1,
    uint256 amount1,
    uint256 fee,
    address exchange,
    uint256 exid
);

Event to create new liquidity pool
parameters
- token0 : token0 address in pair
- amount0 : token0 amount in pool
- token1 : token1 address in pair
- amount1 : token1 amount in pool
- fee : pool fee rate exchange :
- exchange : contract address of this pool
- exid : exchange id

Read-Only Functions

owner

Governance Contract Address

pools

List of liquidity pool pairings
Each item saves the smart contract address of the liquidity pool

poolExist

Returns if the contract for the given liquidiy pool pair exists

tokenToPool

When the addresses of tokenA and tokenB are inputted, this returns the contract address of the corresponding pairing
Returns the same contract address regardless of the order of the liquidity pool pairing tokens:
tokenToPool[tokenA][tokenB] == tokenToPool[tokenB][tokenA]

createFee

The amount of KSP that must be paired to create a new liquidity pool pair
deprecated

getPoolCount

function getPoolCount() public view returns (uint)

Returns the current number of registered liquidity pools.

getPoolAddress

function getPoolAddress(uint idx) public view returns (address)

Returns the liquidity pair contract address of the pair's index.

State-Changing Functions

createKlayPool

function createETHPool(address token, uint256 amount, uint256 fee) public payable

A method called to add a liquidity pair with one side as KLAY
Token for when the KLAY-KIP7 pair to be registered has never been registered before
Parameters
- token : KIP7 token address to add liquidity
- amount : the amount of tokens (KIP7) to be provided for the initial liquidity
- fee : Sets the initial fee value for liquidity pairs
  - A value between 30 and 100
  - Meaning: 30 -> 0.3%, 100 -> 1%
- msg.value : KLAY quantity to initially supply liquidity
  - Delivers the transaction value without specifying otherwise

createTokenPool

function createTokenPool(address token0, uint256 amount0, address token1, uint256 amount1, uint256 fee) public

A method called to add a liquidity pair with both ERC20
Token for when the ERC20-ERC20 pair to be registered has never been registered before
parameter
- token0 : The address of the first token
- amount0 : The quantity of the first token that supplies the initial liquidity
- token1 : The address of the second token
- amount1 : The quantity of the second token that supplies the initial liquidity
- fee : Sets the initial fee value for liquidity pairs

PreviousContract NextV2Exchange

Last updated 1 year ago

hashtagCode

hashtagAddress

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

hashtagEvents

hashtagRead-Only Functions

hashtagowner

hashtagpools

hashtagpoolExist

hashtagtokenToPool

hashtagcreateFee

hashtaggetPoolCount

hashtaggetPoolAddress

hashtagState-Changing Functions

hashtagcreateKlayPool

hashtagcreateTokenPool