V2Factory

The Factory smart contract oversees the full functionality of V2 token pair registration and transactions in Fizzswap.

Code

Github Link: (Will be updated after official launch)

Address

Silicon Mainnet : 0xCB72354080A1d3B8A48425B889025d0799c52095

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

Events

ChangeNextOwner

event ChangeNextOwner(address nextOwner);

Event to pre-register new owner
owner will be governance smart contract (In Intial period before KSP distributed, DEV team have owner permission)

ChangeOwner

event ChangeOwner(address owner);

Event that completes changing the owner

Read-Only Functions

owner

Governance Contract Address

nextOwner

The next Governance Contract Address set in advance.

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 liquidity pool pair exists

tokenToPool

The contract address corresponding to the tokenA, tokenB pair
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]

getPoolCount

function getPoolCount() public view returns (uint256)

Returns the current number of registered liquidity pools.

getPoolAddress

function getPoolAddress(uint256 idx) public view returns (address)

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

State-Changing Functions

changeNextOwner

function changeNextOwner(address _nextOwner) public

Method to set the next Owner in advance before changing Owner
only owner

changeOwner

function changeOwner() public

Method for the next Owner to change the actual Owner
only nextOwner

createETHPool

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

A method called to add a liquidity pair with one side as ETH
Token for when the ETH-ERC20 pair to be registered has never been registered before
Parameters
- token : ERC20 token address to add liquidity
- amount : the amount of tokens (ERC20) to be provided for the initial liquidity
- fee : Sets the initial fee value for liquidity pairs
  - A value between 0 and 100
  - Meaning: 0 -> 0%, 100 -> 1%
- msg.value : ETH 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

Method called to add liquidity pair in case of ERC20 token pair
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 NextExchange

Last updated 1 year ago

hashtagCode

hashtagAddress

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

hashtagEvents

hashtagChangeNextOwner

hashtagChangeOwner

hashtagRead-Only Functions

hashtagowner

hashtagnextOwner

hashtagpools

hashtagpoolExist

hashtagtokenToPool

hashtaggetPoolCount

hashtaggetPoolAddress

hashtagState-Changing Functions

hashtagchangeNextOwner

hashtagchangeOwner

hashtagcreateETHPool

hashtagcreateTokenPool

Code

Address

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

Events

ChangeNextOwner

ChangeOwner

Read-Only Functions

owner

nextOwner

pools

poolExist

tokenToPool

getPoolCount

getPoolAddress

State-Changing Functions

changeNextOwner

changeOwner

createETHPool

createTokenPool