FUSDExchange | BNBChain

codeslaw

FUSDExchangeSolidityv0.8.20+commit.a1b79de6

network

BNBChain

address0x88b4706bfb81ddee6f8090bb12fe57fc15e342b7

deployer0xd302f9AA2a57eA2516835A6e36CC168ae0365B37

tx last 12 months

1.1k txs

calls last 12 months

2k calls

18 Files

@openzeppelin

contracts

access

Ownable.sol

interfaces

IERC1363.sol

IERC165.sol

IERC20.sol

draft-IERC6093.sol

token

ERC20

ERC20.sol

IERC20.sol

extensions

IERC20Metadata.sol

utils

SafeERC20.sol

utils

Context.sol

ReentrancyGuard.sol

introspection

IERC165.sol

@uniswap

v2-core

contracts

interfaces

IUniswapV2Factory.sol

IUniswapV2Pair.sol

v2-periphery

contracts

interfaces

IUniswapV2Router01.sol

IUniswapV2Router02.sol

contracts

exchange

FUSDExchange.sol

tokens

FUSD.sol

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

abi

constructor

constructor(address _owner, address _fusdToken, address _usdcToken, address _developmentWallet)

functions

calculateFUSDAmount

view

function calculateFUSDAmount(uint256 usdcAmount) view returns (uint256)

calculateUSDCAmount

view

function calculateUSDCAmount(uint256 fusdAmount) view returns (uint256)

DEVELOPMENT_TAX

view

function DEVELOPMENT_TAX() view returns (uint256)

developmentWallet

view

function developmentWallet() view returns (address)

fusdToken

view

function fusdToken() view returns (address)

getCurrentPrice

view

function getCurrentPrice() view returns (uint256)

getExchangeStats

view

function getExchangeStats() view returns (uint256 price, uint256 usdcLiquidity, uint256 fusdLiquidity, bool trading, bool withdrawal)

getLiquidityProviders

view

function getLiquidityProviders() view returns (address[])

getUserTrades

view

function getUserTrades(address user, uint256 startIndex, uint256 count) view returns (tuple[])

isAddressLiquidityProvider

view

function isAddressLiquidityProvider(address provider) view returns (bool)

isLiquidityProvider

view

function isLiquidityProvider(address) view returns (bool)

LIQUIDITY_TAX

view

function LIQUIDITY_TAX() view returns (uint256)

liquidityProviders

view

function liquidityProviders(uint256) view returns (address)

owner

view

function owner() view returns (address)

PRECISION

view

function PRECISION() view returns (uint256)

TAX_PERCENTAGE

view

function TAX_PERCENTAGE() view returns (uint256)

totalLiquidityUSDC

view

function totalLiquidityUSDC() view returns (uint256)

tradingEnabled

view

function tradingEnabled() view returns (bool)

usdcToken

view

function usdcToken() view returns (address)

userTradeCount

view

function userTradeCount(address) view returns (uint256)

userTrades

view

function userTrades(address, uint256) view returns (uint256 usdcAmount, uint256 fusdAmount, uint256 developmentTax, uint256 liquidityTax, uint256 timestamp, uint256 priceBefore, uint256 priceAfter)

withdrawalEnabled

view

function withdrawalEnabled() view returns (bool)

addLiquidity

nonpayable

function addLiquidity(uint256 usdcAmount)

addLiquidityProvider

nonpayable

function addLiquidityProvider(address provider)

buyFUSD

nonpayable

function buyFUSD(uint256 usdcAmount)

emergencyWithdraw

nonpayable

function emergencyWithdraw(address token, uint256 amount)

removeLiquidity

nonpayable

function removeLiquidity(uint256 usdcAmount)

removeLiquidityProvider

nonpayable

function removeLiquidityProvider(address provider)

renounceOwnership

nonpayable

function renounceOwnership()

sellFUSD

nonpayable

function sellFUSD(uint256 fusdAmount)

setDevelopmentWallet

nonpayable

function setDevelopmentWallet(address newWallet)

setTradingEnabled

nonpayable

function setTradingEnabled(bool enabled)

setWithdrawalEnabled

nonpayable

function setWithdrawalEnabled(bool enabled)

transferOwnership

nonpayable

function transferOwnership(address newOwner)

events

DevelopmentWalletUpdated

event DevelopmentWalletUpdated(address indexed oldWallet, address indexed newWallet)

LiquidityAdded

event LiquidityAdded(uint256 usdcAmount)

LiquidityProviderAdded

event LiquidityProviderAdded(address indexed provider)

LiquidityProviderRemoved

event LiquidityProviderRemoved(address indexed provider)

LiquidityRemoved

event LiquidityRemoved(uint256 usdcAmount)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

PriceUpdated

event PriceUpdated(uint256 oldPrice, uint256 newPrice, string reason)

TradeExecuted

event TradeExecuted(address indexed user, bool isBuy, uint256 usdcAmount, uint256 fusdAmount, uint256 developmentTax, uint256 liquidityTax, uint256 priceBefore, uint256 priceAfter, uint256 timestamp)

TradingStatusUpdated

event TradingStatusUpdated(bool enabled)

WithdrawalStatusUpdated

event WithdrawalStatusUpdated(bool enabled)

errors

INSUFFICIENT_BALANCE

error INSUFFICIENT_BALANCE()

INSUFFICIENT_LIQUIDITY

error INSUFFICIENT_LIQUIDITY()

INVALID_AMOUNT

error INVALID_AMOUNT()

INVALID_PRICE

error INVALID_PRICE()

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

ReentrancyGuardReentrantCall

error ReentrancyGuardReentrantCall()

SafeERC20FailedOperation

error SafeERC20FailedOperation(address token)

TRADING_DISABLED

error TRADING_DISABLED()

WITHDRAWAL_DISABLED

error WITHDRAWAL_DISABLED()

bytecode

creation bytecode

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