TokenLauncherV2 | Base

codeslaw

TokenLauncherV2Solidityv0.8.28+commit.7893614a

network

Base

address0xa68323228e2c248f2b26305b7a8cd5d61feca2b1

deployer0x1B4229cB7F65C6107ff875C290E32394c3E0d7eF

tx last 12 months

15 txs

calls last 12 months

16 calls

7 Files

@openzeppelin

contracts

access

Ownable.sol

token

ERC20

IERC20.sol

utils

Context.sol

ReentrancyGuard.sol

@uniswap

v2-periphery

contracts

interfaces

IUniswapV2Router01.sol

IUniswapV2Router02.sol

contracts

TokenLauncherV2.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

constructor(address _router, address _feeReceiver, uint256 _feeAmount)

functions

feeAmount

view

function feeAmount() view returns (uint256)

feeReceiver

view

function feeReceiver() view returns (address)

getETHBalance

view

function getETHBalance() view returns (uint256)

getPairKey

pure

function getPairKey(address tokenA, address tokenB) pure returns (bytes32)

getTokenBalance

view

function getTokenBalance(address token) view returns (uint256)

hasPaidFee

view

function hasPaidFee(bytes32, address) view returns (bool)

owner

view

function owner() view returns (address)

router

view

function router() view returns (address)

addLiquidity

payable

function addLiquidity(address tokenA, address tokenB, uint256 amountADesired, uint256 amountBDesired, uint256 amountAMin, uint256 amountBMin, address to, uint256 deadline) payable

addLiquidityETH

payable

function addLiquidityETH(address token, uint256 amountTokenDesired, uint256 amountTokenMin, uint256 amountETHMin, address to, uint256 deadline) payable

emergencyWithdraw

nonpayable

function emergencyWithdraw(address token, uint256 amount)

renounceOwnership

nonpayable

function renounceOwnership()

setFeeAmount

nonpayable

function setFeeAmount(uint256 newFee)

setFeeReceiver

nonpayable

function setFeeReceiver(address newReceiver)

transferOwnership

nonpayable

function transferOwnership(address newOwner)

events

FeePaid

event FeePaid(address indexed user, bytes32 indexed pairHash, uint256 fee)

FeeReceiverUpdated

event FeeReceiverUpdated(address newReceiver)

FeeUpdated

event FeeUpdated(uint256 newFee)

LiquidityETHAdded

event LiquidityETHAdded(address indexed user, address token, uint256 tokenAmount, uint256 ethAmount, uint256 liquidity)

LiquidityTokenAdded

event LiquidityTokenAdded(address indexed user, address tokenA, address tokenB, uint256 amountA, uint256 amountB, uint256 liquidity)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

errors

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

ReentrancyGuardReentrantCall

error ReentrancyGuardReentrantCall()

bytecode

creation bytecode

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