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Meta [MetaSwap] Token

About Meta

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META is a reward token that gives you above average BUSD rewards just by holding it in your wallet.
It is the main engine of the MetaSwap ecosystem.

DEX
MetaSwap is working towards a automate market maker decentralised exchange putting all your Metas into one location.

FARMS
Metaswap will introduce you to a world of Meta with unbeatable APR farms where we will tram up with different projects to offer there token in farms.

TRANSPERENCY & TRUST
We are 100% transparent with every transaction been available for viewing on bscscan. Trust is something that comes with it the devs of MetaSwap is always available to answer any questions in our Telegram group.

Launch date: 2022/12/02
Token symbol: Meta
Total supply: 1 Quadrillion

Buy slippage: 13%
Sell slippage: 23%

ROADMAP

Q1 2022
Deploying Meta smart contract
Creating Telegram group
Adding LP
Starting marketing

Q2 2022
Buyback and burn
DEX integration
Airdrop
Adding more liquidity

Q3 2022
Farm integration
Lottery integration
NFT integration
NFT giveaway

Q4 2022
DEX release
CEX listing
Migration of dex routers

Social

Laser Scorebeta Last Audit: 18 February 2022

report
Code:


Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

MetaSwap.swapBack() (#743-786) sends eth to arbitrary user
Dangerous calls:
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in MetaSwap._transferFrom(address,address,uint256) (#545-596):
External calls:
- swapBack() (#575)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#754-760)
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
External calls sending eth:
- swapBack() (#575)
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#578)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#581)
- amountReceived = takeFee(sender,amount,isSell,GREEDMode) (#580)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#700)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.distributeDividend(address) (#317-328) ignores return value by BUSD.transfer(shareholder,amount) (#323)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link


Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.


Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.


Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Low level call in MetaSwap.swapBack() (#743-786):
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

DividendDistributor.process(uint256) (#286-310) has costly operations inside a loop:
- currentIndex = 0 (#298)
DividendDistributor.distributeDividend(address) (#317-328) has costly operations inside a loop:
- totalDistributed = totalDistributed.add(amount) (#322)
DividendDistributor.process(uint256) (#286-310) has costly operations inside a loop:
- currentIndex ++ (#307)
Use a local variable to hold the loop computation result.

Additional information: link

MetaSwap.launched() (#859-861) is never used and should be removed
MetaSwap.shouldAutoBuyback() (#789-795) is never used and should be removed
MetaSwap.triggerAutoBuyback() (#814-823) is never used and should be removed
Remove unused functions.

Additional information: link

MetaSwap._maxBuyTxAmount (#385) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 300 / 10000
MetaSwap._maxSellTxAmount (#386) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 150 / 10000
MetaSwap._maxWalletToken (#387) is set pre-construction with a non-constant function or state variable:
- (_totalSupply * 300) / 10000
MetaSwap.swapThreshold (#431) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 150 / 10000
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

solc-0.8.11 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Reentrancy in DividendDistributor.distributeDividend(address) (#317-328):
External calls:
- BUSD.transfer(shareholder,amount) (#323)
State variables written after the call(s):
- shares[shareholder].totalRealised = shares[shareholder].totalRealised.add(amount) (#325)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#326)
Reentrancy in DividendDistributor.process(uint256) (#286-310):
External calls:
- distributeDividend(shareholders[currentIndex]) (#302)
- BUSD.transfer(shareholder,amount) (#323)
State variables written after the call(s):
- currentIndex ++ (#307)
Reentrancy in DividendDistributor.setShare(address,uint256) (#250-264):
External calls:
- distributeDividend(shareholder) (#252)
- BUSD.transfer(shareholder,amount) (#323)
State variables written after the call(s):
- shares[shareholder].amount = amount (#262)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#263)
Apply the check-effects-interactions pattern.

Additional information: link

MetaSwap.swapBack() (#743-786) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendDistributor.setDistributionCriteria(uint256,uint256) (#245-248) should emit an event for:
- minPeriod = _minPeriod (#246)
- minDistribution = _minDistribution (#247)
MetaSwap.setMaxWalletPercent(uint256) (#534-537) should emit an event for:
- _maxWalletToken = _totalSupply.mul(maxWallPercent).div(10000) (#535)
MetaSwap.enableGREED(uint256) (#721-724) should emit an event for:
- GREEDDuration = _seconds (#723)
MetaSwap.cooldownEnabled(bool,uint8) (#732-735) should emit an event for:
- cooldownTimerInterval = _interval (#734)
MetaSwap.setAutoBuybackSettings(bool,uint256,uint256,uint256,bool) (#840-848) should emit an event for:
- autoBuybackCap = _cap (#842)
- autoBuybackAmount = _amount (#844)
MetaSwap.setBuybackMultiplierSettings(uint256,uint256,uint256) (#851-856) should emit an event for:
- buybackMultiplierNumerator = numerator (#853)
- buybackMultiplierDenominator = denominator (#854)
- buybackMultiplierLength = length (#855)
MetaSwap.setBuyTxLimitInPercent(uint256) (#869-871) should emit an event for:
- _maxBuyTxAmount = _totalSupply.mul(maxBuyTxPercent).div(10000) (#870)
MetaSwap.setSellTxLimitInPercent(uint256) (#874-876) should emit an event for:
- _maxSellTxAmount = _totalSupply.mul(maxSellTxPercent).div(10000) (#875)
MetaSwap.setBuyFees(uint256,uint256,uint256,uint256,uint256,uint256) (#905-913) should emit an event for:
- liquidityFeeBuy = _liquidityFeeBuy (#906)
- buybackFeeBuy = _buybackFeeBuy (#907)
- reflectionFeeBuy = _reflectionFeeBuy (#908)
- marketingFeeBuy = _marketingFeeBuy (#909)
- devFeeBuy = _devFeeBuy (#910)
- totalFeeBuy = _liquidityFeeBuy.add(_buybackFeeBuy).add(_reflectionFeeBuy).add(_marketingFeeBuy).add(_devFeeBuy) (#911)
- feeDenominator = _feeDenominator (#912)
MetaSwap.setSellFees(uint256,uint256,uint256,uint256,uint256,uint256) (#916-924) should emit an event for:
- liquidityFeeSell = _liquidityFeeSell (#917)
- buybackFeeSell = _buybackFeeSell (#918)
- reflectionFeeSell = _reflectionFeeSell (#919)
- marketingFeeSell = _marketingFeeSell (#920)
- devFeeSell = _devFeeSell (#921)
- totalFeeSell = _liquidityFeeSell.add(_buybackFeeSell).add(_reflectionFeeSell).add(_marketingFeeSell).add(_devFeeSell) (#922)
- feeDenominator = _feeDenominator (#923)
MetaSwap.setSwapBackSettings(bool,uint256) (#933-936) should emit an event for:
- swapThreshold = _totalSupply * _amount / 10000 (#935)
MetaSwap.setTargetLiquidity(uint256,uint256) (#939-942) should emit an event for:
- targetLiquidity = _target (#940)
- targetLiquidityDenominator = _denominator (#941)
Emit an event for critical parameter changes.

Additional information: link

Auth.transferOwnership(address).account (#122) lacks a zero-check on :
- owner = account (#123)
MetaSwap.setFeeReceivers(address,address)._autoLiquidityReceiver (#927) lacks a zero-check on :
- autoLiquidityReceiver = _autoLiquidityReceiver (#928)
MetaSwap.setFeeReceivers(address,address)._marketingFeeReceiver (#927) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#929)
Check that the address is not zero.

Additional information: link

DividendDistributor.distributeDividend(address) (#317-328) has external calls inside a loop: BUSD.transfer(shareholder,amount) (#323)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in MetaSwap.constructor() (#469-499):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#472)
State variables written after the call(s):
- _allowances[address(this)][address(router)] = type()(uint256).max (#473)
- _balances[_presaler] = _totalSupply (#497)
- autoLiquidityReceiver = msg.sender (#494)
- distributor = new DividendDistributor(address(router)) (#475)
- isDividendExempt[pair] = true (#489)
- isDividendExempt[address(this)] = true (#490)
- isDividendExempt[DEAD] = true (#491)
- isFeeExempt[_presaler] = true (#479)
- isTimelockExempt[msg.sender] = true (#483)
- isTimelockExempt[DEAD] = true (#484)
- isTimelockExempt[address(this)] = true (#485)
- isTimelockExempt[DEV] = true (#486)
- isTxLimitExempt[_presaler] = true (#480)
- marketingFeeReceiver = msg.sender (#495)
Reentrancy in DividendDistributor.deposit() (#266-284):
External calls:
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: msg.value}(0,path,address(this),block.timestamp) (#273-278)
State variables written after the call(s):
- dividendsPerShare = dividendsPerShare.add(dividendsPerShareAccuracyFactor.mul(amount).div(totalShares)) (#283)
- totalDividends = totalDividends.add(amount) (#282)
Reentrancy in DividendDistributor.distributeDividend(address) (#317-328):
External calls:
- BUSD.transfer(shareholder,amount) (#323)
State variables written after the call(s):
- shareholderClaims[shareholder] = block.timestamp (#324)
Reentrancy in DividendDistributor.setShare(address,uint256) (#250-264):
External calls:
- distributeDividend(shareholder) (#252)
- BUSD.transfer(shareholder,amount) (#323)
State variables written after the call(s):
- addShareholder(shareholder) (#256)
- shareholderIndexes[shareholder] = shareholders.length (#350)
- removeShareholder(shareholder) (#258)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#356)
- addShareholder(shareholder) (#256)
- shareholders.push(shareholder) (#351)
- removeShareholder(shareholder) (#258)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#355)
- shareholders.pop() (#357)
- totalShares = totalShares.sub(shares[shareholder].amount).add(amount) (#261)
Reentrancy in MetaSwap.triggerAutoBuyback() (#814-823):
External calls:
- buyTokens(autoBuybackAmount,DEAD) (#815)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#831-836)
State variables written after the call(s):
- autoBuybackAccumulator = autoBuybackAccumulator.add(autoBuybackAmount) (#821)
- autoBuybackBlockLast = block.number (#820)
- autoBuybackEnabled = false (#822)
- buybackMultiplierTriggeredAt = block.timestamp (#817)
Reentrancy in MetaSwap.triggerManualBuyback(uint256,bool) (#798-806):
External calls:
- buyTokens(amountToBuy,DEAD) (#801)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#831-836)
State variables written after the call(s):
- buybackMultiplierTriggeredAt = block.timestamp (#803)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MetaSwap._transferFrom(address,address,uint256) (#545-596):
External calls:
- swapBack() (#575)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#754-760)
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
- distributor.setShare(sender,_balances[sender]) (#585)
- distributor.setShare(recipient,_balances[recipient]) (#589)
- distributor.process(distributorGas) (#592)
External calls sending eth:
- swapBack() (#575)
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
Event emitted after the call(s):
- Transfer(sender,recipient,amountReceived) (#594)
Reentrancy in MetaSwap._transferFrom(address,address,uint256) (#545-596):
External calls:
- swapBack() (#575)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#754-760)
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
External calls sending eth:
- swapBack() (#575)
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#701)
- amountReceived = takeFee(sender,amount,isSell,GREEDMode) (#580)
Reentrancy in MetaSwap.constructor() (#469-499):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#472)
Event emitted after the call(s):
- Transfer(address(0),_presaler,_totalSupply) (#498)
Reentrancy in MetaSwap.swapBack() (#743-786):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#754-760)
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
External calls sending eth:
- distributor.deposit{value: amountBNBReflection}() (#769)
- (successMarketing) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#770)
- (successDev) = address(DEV).call{gas: 30000,value: amountBNBDev}() (#771)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#776-783)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#784)
Reentrancy in MetaSwap.triggerAutoBuyback() (#814-823):
External calls:
- buyTokens(autoBuybackAmount,DEAD) (#815)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#831-836)
Event emitted after the call(s):
- BuybackMultiplierActive(buybackMultiplierLength) (#818)
Reentrancy in MetaSwap.triggerManualBuyback(uint256,bool) (#798-806):
External calls:
- buyTokens(amountToBuy,DEAD) (#801)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#831-836)
Event emitted after the call(s):
- BuybackMultiplierActive(buybackMultiplierLength) (#804)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.shouldDistribute(address) (#312-315) uses timestamp for comparisons
Dangerous comparisons:
- shareholderClaims[shareholder] + minPeriod < block.timestamp && getUnpaidEarnings(shareholder) > minDistribution (#313-314)
MetaSwap.inGREEDTime() (#626-632) uses timestamp for comparisons
Dangerous comparisons:
- GREEDTriggeredAt.add(GREEDDuration) > block.timestamp (#627)
MetaSwap.checkBuyCooldown(address,address) (#647-654) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(cooldownTimer[recipient] < block.timestamp,Please wait between two buys) (#651)
MetaSwap.getTotalFee(bool) (#670-674) uses timestamp for comparisons
Dangerous comparisons:
- selling && buybackMultiplierTriggeredAt.add(buybackMultiplierLength) > block.timestamp (#672)
Avoid relying on block.timestamp.

Additional information: link

Function IDEXRouter.WETH() (#139) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minPeriod (#245) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minDistribution (#245) is not in mixedCase
Variable DividendDistributor._token (#197) is not in mixedCase
Variable DividendDistributor.BUSD (#206) is not in mixedCase
Variable DividendDistributor.WBNB (#207) is not in mixedCase
Parameter MetaSwap.takeFee(address,uint256,bool,bool).GREEDMode (#684) is not in mixedCase
Parameter MetaSwap.tradingStatus(bool)._status (#715) is not in mixedCase
Parameter MetaSwap.enableGREED(uint256)._seconds (#721) is not in mixedCase
Parameter MetaSwap.cooldownEnabled(bool,uint8)._status (#732) is not in mixedCase
Parameter MetaSwap.cooldownEnabled(bool,uint8)._interval (#732) is not in mixedCase
Parameter MetaSwap.blacklistAddress(address,bool)._address (#738) is not in mixedCase
Parameter MetaSwap.blacklistAddress(address,bool)._value (#738) is not in mixedCase
Parameter MetaSwap.setAutoBuybackSettings(bool,uint256,uint256,uint256,bool)._enabled (#840) is not in mixedCase
Parameter MetaSwap.setAutoBuybackSettings(bool,uint256,uint256,uint256,bool)._cap (#840) is not in mixedCase
Parameter MetaSwap.setAutoBuybackSettings(bool,uint256,uint256,uint256,bool)._amount (#840) is not in mixedCase
Parameter MetaSwap.setAutoBuybackSettings(bool,uint256,uint256,uint256,bool)._period (#840) is not in mixedCase
Parameter MetaSwap.setAutoBuybackSettings(bool,uint256,uint256,uint256,bool)._autoBuybackMultiplier (#840) is not in mixedCase
Parameter MetaSwap.setBuyFees(uint256,uint256,uint256,uint256,uint256,uint256)._liquidityFeeBuy (#905) is not in mixedCase
Parameter MetaSwap.setBuyFees(uint256,uint256,uint256,uint256,uint256,uint256)._buybackFeeBuy (#905) is not in mixedCase
Parameter MetaSwap.setBuyFees(uint256,uint256,uint256,uint256,uint256,uint256)._reflectionFeeBuy (#905) is not in mixedCase
Parameter MetaSwap.setBuyFees(uint256,uint256,uint256,uint256,uint256,uint256)._marketingFeeBuy (#905) is not in mixedCase
Parameter MetaSwap.setBuyFees(uint256,uint256,uint256,uint256,uint256,uint256)._devFeeBuy (#905) is not in mixedCase
Parameter MetaSwap.setBuyFees(uint256,uint256,uint256,uint256,uint256,uint256)._feeDenominator (#905) is not in mixedCase
Parameter MetaSwap.setSellFees(uint256,uint256,uint256,uint256,uint256,uint256)._liquidityFeeSell (#916) is not in mixedCase
Parameter MetaSwap.setSellFees(uint256,uint256,uint256,uint256,uint256,uint256)._buybackFeeSell (#916) is not in mixedCase
Parameter MetaSwap.setSellFees(uint256,uint256,uint256,uint256,uint256,uint256)._reflectionFeeSell (#916) is not in mixedCase
Parameter MetaSwap.setSellFees(uint256,uint256,uint256,uint256,uint256,uint256)._marketingFeeSell (#916) is not in mixedCase
Parameter MetaSwap.setSellFees(uint256,uint256,uint256,uint256,uint256,uint256)._devFeeSell (#916) is not in mixedCase
Parameter MetaSwap.setSellFees(uint256,uint256,uint256,uint256,uint256,uint256)._feeDenominator (#916) is not in mixedCase
Parameter MetaSwap.setFeeReceivers(address,address)._autoLiquidityReceiver (#927) is not in mixedCase
Parameter MetaSwap.setFeeReceivers(address,address)._marketingFeeReceiver (#927) is not in mixedCase
Parameter MetaSwap.setSwapBackSettings(bool,uint256)._enabled (#933) is not in mixedCase
Parameter MetaSwap.setSwapBackSettings(bool,uint256)._amount (#933) is not in mixedCase
Parameter MetaSwap.setTargetLiquidity(uint256,uint256)._target (#939) is not in mixedCase
Parameter MetaSwap.setTargetLiquidity(uint256,uint256)._denominator (#939) is not in mixedCase
Parameter MetaSwap.setDistributionCriteria(uint256,uint256)._minPeriod (#951) is not in mixedCase
Parameter MetaSwap.setDistributionCriteria(uint256,uint256)._minDistribution (#951) is not in mixedCase
Variable MetaSwap.BUSD (#366) is not in mixedCase
Variable MetaSwap.WBNB (#367) is not in mixedCase
Variable MetaSwap.DEAD (#368) is not in mixedCase
Variable MetaSwap.ZERO (#369) is not in mixedCase
Variable MetaSwap.DEV (#370) is not in mixedCase
Constant MetaSwap._name (#377) is not in UPPER_CASE_WITH_UNDERSCORES
Constant MetaSwap._symbol (#378) is not in UPPER_CASE_WITH_UNDERSCORES
Constant MetaSwap._decimals (#379) is not in UPPER_CASE_WITH_UNDERSCORES
Variable MetaSwap._totalSupply (#382) is not in mixedCase
Variable MetaSwap._maxBuyTxAmount (#385) is not in mixedCase
Variable MetaSwap._maxSellTxAmount (#386) is not in mixedCase
Variable MetaSwap._maxWalletToken (#387) is not in mixedCase
Variable MetaSwap._balances (#390) is not in mixedCase
Variable MetaSwap._allowances (#391) is not in mixedCase
Variable MetaSwap.GREEDTriggeredAt (#424) is not in mixedCase
Variable MetaSwap.GREEDDuration (#425) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#144) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#145)
Prevent variables from having similar names.

Additional information: link

MetaSwap.slitherConstructorVariables() (#362-989) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#368)
MetaSwap.slitherConstructorVariables() (#362-989) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#369)
MetaSwap.slitherConstructorVariables() (#362-989) uses literals with too many digits:
- distributorGas = 500000 (#452)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

MetaSwap.BUSD (#366) is never used in MetaSwap (#362-989)
Remove unused state variables.

Additional information: link

DividendDistributor.WBNB (#207) should be constant
DividendDistributor.dividendsPerShareAccuracyFactor (#220) should be constant
MetaSwap.BUSD (#366) should be constant
MetaSwap.DEAD (#368) should be constant
MetaSwap.DEV (#370) should be constant
MetaSwap.WBNB (#367) should be constant
MetaSwap.ZERO (#369) should be constant
MetaSwap._totalSupply (#382) should be constant
MetaSwap.deadBlocks (#428) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

authorize(address) should be declared external:
- Auth.authorize(address) (#94-96)
unauthorize(address) should be declared external:
- Auth.unauthorize(address) (#101-103)
transferOwnership(address) should be declared external:
- Auth.transferOwnership(address) (#122-126)
getTotalFee(bool) should be declared external:
- MetaSwap.getTotalFee(bool) (#670-674)
tradingStatus(bool) should be declared external:
- MetaSwap.tradingStatus(bool) (#715-718)
enableGREED(uint256) should be declared external:
- MetaSwap.enableGREED(uint256) (#721-724)
cooldownEnabled(bool,uint8) should be declared external:
- MetaSwap.cooldownEnabled(bool,uint8) (#732-735)
blacklistAddress(address,bool) should be declared external:
- MetaSwap.blacklistAddress(address,bool) (#738-740)
getUnpaidEarnings(address) should be declared external:
- MetaSwap.getUnpaidEarnings(address) (#961-963)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive.


Twitter account has less than 100 followers


Telegram account has relatively few subscribers


Unable to find Youtube account


Unable to find Discord account


Twitter account has few posts

Search:


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinMarketCap


Unable to find token contract audit


Unable to find audit link on the website


Unable to find whitepaper link on the website


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of scam / price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

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