TokenLauncherV21 | Base

codeslaw

TokenLauncherV21Solidityv0.8.28+commit.7893614a

network

Base

address0xdb832127f909e75532ad94f779528699593c2c8b

deployer0x1B4229cB7F65C6107ff875C290E32394c3E0d7eF

tx last 12 months

10 txs

calls last 12 months

11 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

TokenLauncherV2.1.sol

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

abi

constructor

constructor(address _router, address _feeReceiver, address _priceFeed)

functions

calculateETHFee

view

function calculateETHFee() view returns (uint256 ethAmount)

feeAmountUSD

view

function feeAmountUSD() view returns (uint256)

feeReceiver

view

function feeReceiver() view returns (address)

getCurrentFee

view

function getCurrentFee() view returns (uint256 ethFee, uint256 usdFee)

getETHBalance

view

function getETHBalance() view returns (uint256)

getETHPriceInUSD

view

function getETHPriceInUSD() view returns (uint256 price)

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)

hasUserPaidFee

view

function hasUserPaidFee(address tokenA, address tokenB, address user) view returns (bool)

owner

view

function owner() view returns (address)

PRICE_PRECISION

view

function PRICE_PRECISION() view returns (uint256)

priceFeed

view

function priceFeed() view returns (address)

router

view

function router() view returns (address)

USD_PRECISION

view

function USD_PRECISION() view returns (uint256)

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()

resetFeeStatus

nonpayable

function resetFeeStatus(address tokenA, address tokenB, address user)

setFeeAmountUSD

nonpayable

function setFeeAmountUSD(uint256 newFeeUSD)

setFeeReceiver

nonpayable

function setFeeReceiver(address newReceiver)

transferOwnership

nonpayable

function transferOwnership(address newOwner)

events

FeePaid

event FeePaid(address indexed user, bytes32 indexed pairHash, uint256 feeETH, uint256 feeUSD)

FeeReceiverUpdated

event FeeReceiverUpdated(address newReceiver)

FeeUpdated

event FeeUpdated(uint256 newFeeUSD)

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

ApprovalFailed

error ApprovalFailed()

DeadlineExpired

error DeadlineExpired()

InsufficientAllowance

error InsufficientAllowance()

InsufficientBalance

error InsufficientBalance()

InsufficientETHForLiquidity

error InsufficientETHForLiquidity()

InsufficientFee

error InsufficientFee()

InvalidAmount

error InvalidAmount()

InvalidFeeReceiver

error InvalidFeeReceiver()

InvalidPriceFeed

error InvalidPriceFeed()

InvalidRecipient

error InvalidRecipient()

InvalidRouter

error InvalidRouter()

InvalidToken

error InvalidToken()

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

ReentrancyGuardReentrantCall

error ReentrancyGuardReentrantCall()

RefundFailed

error RefundFailed()

SameTokens

error SameTokens()

StalePrice

error StalePrice()

TransferFailed

error TransferFailed()

bytecode

creation bytecode

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