Meme Machine Token Logo

MeMa [Meme Machine] Token

About MeMa

Listings

Token 2 years
CoinMarketCap 2 years
[CoinGecko] alert: The following token has a variable tax function on the smart contract - which allows contract owners to change tax rates post deployment.
Do your own research and be careful if you are trading this token.
white paper

Meme Machine (MeMa) is an evolved player in the deflationary meme cryptocurrency space.

With a variety of utility and features for both business and retail, powered by strong tokenomics, MeMa aims to become a high ranking cryptocurrency project.

MeMa exists to reward its holders, engage & incentivize them to participate in a large ecosystem of token utility with various earning possibilities.

MeMa will continuously generate new revenue streams through dApps services and innovative features, partnerships, investments and more – all which will be redirected back to the project for further development of the platform and increase in token value.

Social

Laser Scorebeta Last Audit: 28 February 2022

report
Token is either risky or in presale. For presale 30+ is a fine score.

Anti-Scam

Links


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

MemeMachine.swapBack() (#1092-1126) sends eth to arbitrary user
Dangerous calls:
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
MemeMachine.addLiquidity(uint256,uint256) (#1142-1152) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in MemeMachine._transfer(address,address,uint256) (#1000-1090):
External calls:
- swapBack() (#1053)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
External calls sending eth:
- swapBack() (#1053)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _liquidityTokensToSwap += tLiquidity * _buyLiquidityFee / _liquidityFee (#1355)
- _liquidityTokensToSwap += tLiquidity * _sellLiquidityFee / _liquidityFee (#1359)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _marketingTokensToSwap += tLiquidity * _buyMarketingFee / _liquidityFee (#1357)
- _marketingTokensToSwap += tLiquidity * _sellMarketingFee / _liquidityFee (#1361)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1188)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1208)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1189)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1230)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1251)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1210)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1231)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1253)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1365)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _rTotal = _rTotal.sub(rFee) (#1260)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1229)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1250)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1209)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1252)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1367)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _teamTokensToSwap += tLiquidity * _buyTeamFee / _liquidityFee (#1356)
- _teamTokensToSwap += tLiquidity * _sellTeamFee / _liquidityFee (#1360)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable._lockTime (#217) is never initialized. It is used in:
- Ownable.getUnlockTime() (#253-255)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

MemeMachine._transfer(address,address,uint256) (#1000-1090) uses a dangerous strict equality:
- from != owner() && to != uniswapV2Pair && block.number == tradingActiveBlock (#1022)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

MemeMachine.swapBack().success (#1116) is written in both
(success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
(success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
Fix or remove the writes.

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.

Reentrancy in MemeMachine.swapBack() (#1092-1126):
External calls:
- swapTokensForBNB(amountToSwapForBNB) (#1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
State variables written after the call(s):
- _liquidityTokensToSwap = 0 (#1112)
- _marketingTokensToSwap = 0 (#1113)
- _teamTokensToSwap = 0 (#1114)
Apply the check-effects-interactions pattern.

Additional information: link

MemeMachine.addLiquidity(uint256,uint256) (#1142-1152) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
Ensure that all the return values of the function calls are used.

Additional information: link

MemeMachine.allowance(address,address).owner (#800) shadows:
- Ownable.owner() (#230-232) (function)
MemeMachine._approve(address,address,uint256).owner (#989) shadows:
- Ownable.owner() (#230-232) (function)
Rename the local variables that shadow another component.

Additional information: link

MemeMachine.setGasPriceLimit(uint256) (#916-919) should emit an event for:
- gasPriceLimit = gas * 1000000000 (#918)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in MemeMachine._transfer(address,address,uint256) (#1000-1090):
External calls:
- swapBack() (#1053)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
External calls sending eth:
- swapBack() (#1053)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
State variables written after the call(s):
- removeAllFee() (#1065)
- _liquidityFee = 0 (#1389)
- _liquidityFee = _buyLiquidityFee + _buyMarketingFee + _buyTeamFee (#1067)
- removeAllFee() (#1072)
- _liquidityFee = 0 (#1389)
- _liquidityFee = _sellLiquidityFee + _sellMarketingFee + _sellTeamFee (#1074)
- _liquidityFee = _liquidityFee * 3 (#1079)
- removeAllFee() (#1083)
- _liquidityFee = 0 (#1389)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _liquidityFee = _previousLiquidityFee (#1394)
- _liquidityFee = 0 (#1389)
- removeAllFee() (#1065)
- _previousLiquidityFee = _liquidityFee (#1386)
- removeAllFee() (#1072)
- _previousLiquidityFee = _liquidityFee (#1386)
- removeAllFee() (#1083)
- _previousLiquidityFee = _liquidityFee (#1386)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _previousLiquidityFee = _liquidityFee (#1386)
- removeAllFee() (#1065)
- _previousTaxFee = _taxFee (#1385)
- removeAllFee() (#1072)
- _previousTaxFee = _taxFee (#1385)
- removeAllFee() (#1083)
- _previousTaxFee = _taxFee (#1385)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _previousTaxFee = _taxFee (#1385)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1261)
- removeAllFee() (#1065)
- _taxFee = 0 (#1388)
- _taxFee = _buyTaxFee (#1066)
- removeAllFee() (#1072)
- _taxFee = 0 (#1388)
- _taxFee = _sellTaxFee (#1073)
- _taxFee = _taxFee * 3 (#1078)
- removeAllFee() (#1083)
- _taxFee = 0 (#1388)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- _taxFee = _previousTaxFee (#1393)
- _taxFee = 0 (#1388)
- buyOrSellSwitch = TRANSFER (#1061)
- buyOrSellSwitch = BUY (#1068)
- buyOrSellSwitch = SELL (#1075)
- buyOrSellSwitch = TRANSFER (#1084)
Reentrancy in MemeMachine.changeRouterVersion(address) (#1471-1495):
External calls:
- _pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1485-1488)
State variables written after the call(s):
- uniswapV2Pair = _pair (#1490)
- uniswapV2Router = _uniswapV2Router (#1493)
Reentrancy in MemeMachine.constructor() (#740-768):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#749-750)
State variables written after the call(s):
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#755)
- _excluded.push(account) (#968)
- _excluded[i] = _excluded[_excluded.length - 1] (#975)
- _excluded.pop() (#978)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#755)
- _isExcluded[account] = true (#967)
- _isExcluded[account] = false (#977)
- _isExcludedFromFee[owner()] = true (#757)
- _isExcludedFromFee[address(this)] = true (#758)
- _isExcludedFromFee[marketingAddress] = true (#759)
- _isExcludedFromFee[liquidityAddress] = true (#760)
- _isExcludedFromFee[teamAddress] = true (#761)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#755)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#985)
- excludeFromMaxTransaction(owner(),true) (#763)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#985)
- excludeFromMaxTransaction(address(this),true) (#764)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#985)
- excludeFromMaxTransaction(address(0xdead),true) (#765)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#985)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#755)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#965)
- _tOwned[account] = 0 (#976)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#755)
- automatedMarketMakerPairs[pair] = value (#905)
- uniswapV2Pair = _uniswapV2Pair (#753)
- uniswapV2Router = _uniswapV2Router (#752)
Reentrancy in MemeMachine.swapBack() (#1092-1126):
External calls:
- swapTokensForBNB(amountToSwapForBNB) (#1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- addLiquidity(tokensForLiquidity,bnbForLiquidity) (#1119)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
External calls sending eth:
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- addLiquidity(tokensForLiquidity,bnbForLiquidity) (#1119)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
State variables written after the call(s):
- addLiquidity(tokensForLiquidity,bnbForLiquidity) (#1119)
- _allowances[owner][spender] = amount (#996)
Reentrancy in MemeMachine.transferFrom(address,address,uint256) (#818-833):
External calls:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
External calls sending eth:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#824-831)
- _allowances[owner][spender] = amount (#996)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MemeMachine._transfer(address,address,uint256) (#1000-1090):
External calls:
- swapBack() (#1053)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
External calls sending eth:
- swapBack() (#1053)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1192)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- Transfer(sender,recipient,tTransferAmount) (#1213)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- Transfer(sender,recipient,tTransferAmount) (#1234)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
- Transfer(sender,recipient,tTransferAmount) (#1256)
- _tokenTransfer(from,to,amount,takeFee) (#1088)
Reentrancy in MemeMachine.changeRouterVersion(address) (#1471-1495):
External calls:
- _pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1485-1488)
Event emitted after the call(s):
- UpdatedRouter(_router) (#1494)
Reentrancy in MemeMachine.constructor() (#740-768):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#749-750)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#909)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#755)
- Transfer(address(0),_msgSender(),_tTotal) (#767)
Reentrancy in MemeMachine.swapBack() (#1092-1126):
External calls:
- swapTokensForBNB(amountToSwapForBNB) (#1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- addLiquidity(tokensForLiquidity,bnbForLiquidity) (#1119)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
External calls sending eth:
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- addLiquidity(tokensForLiquidity,bnbForLiquidity) (#1119)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#997)
- addLiquidity(tokensForLiquidity,bnbForLiquidity) (#1119)
- SwapAndLiquify(amountToSwapForBNB,bnbForLiquidity,tokensForLiquidity) (#1120)
Reentrancy in MemeMachine.transferForeignToken(address,address) (#1500-1510):
External calls:
- _sent = IERC20(_token).transfer(_to,_contractBalance) (#1508)
Event emitted after the call(s):
- TransferForeignToken(_token,_contractBalance) (#1509)
Reentrancy in MemeMachine.transferFrom(address,address,uint256) (#818-833):
External calls:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1133-1139)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
External calls sending eth:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityAddress,block.timestamp) (#1144-1151)
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#997)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#824-831)
Apply the check-effects-interactions pattern.

Additional information: link

MemeMachine._transfer(address,address,uint256) (#1000-1090) uses timestamp for comparisons
Dangerous comparisons:
- boughtEarly[from] && earlyBuyPenaltyEnd <= block.number (#1077)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#119-130) uses assembly
- INLINE ASM (#126-128)
Address._functionCallWithValue(address,bytes,uint256,string) (#188-211) uses assembly
- INLINE ASM (#203-206)
Do not use evm assembly.

Additional information: link

MemeMachine.includeInReward(address) (#971-982) has costly operations inside a loop:
- _excluded.pop() (#978)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#188-211) is never used and should be removed
Address.functionCall(address,bytes) (#146-151) is never used and should be removed
Address.functionCall(address,bytes,string) (#153-159) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#161-173) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#175-186) is never used and should be removed
Address.isContract(address) (#119-130) is never used and should be removed
Address.sendValue(address,uint256) (#132-144) is never used and should be removed
Context._msgData() (#18-21) is never used and should be removed
SafeMath.mod(uint256,uint256) (#104-106) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#108-115) is never used and should be removed
Remove unused functions.

Additional information: link

MemeMachine._previousTaxFee (#650) is set pre-construction with a non-constant function or state variable:
- _taxFee
MemeMachine._previousLiquidityFee (#653) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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

Pragma version0.8.9 (#11) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.9 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

Low level call in Address.sendValue(address,uint256) (#132-144):
- (success) = recipient.call{value: amount}() (#139)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#188-211):
- (success,returndata) = target.call{value: weiValue}(data) (#196-198)
Low level call in MemeMachine.swapBack() (#1092-1126):
- (success) = address(teamAddress).call{value: bnbForTeam}() (#1116)
- (success,None) = address(marketingAddress).call{value: bnbForMarketing}() (#1117)
- (success,None) = address(marketingAddress).call{value: address(this).balance}() (#1124)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#327) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#329) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#359) is not in mixedCase
Function IUniswapV2Router01.WETH() (#403) is not in mixedCase
Parameter MemeMachine.addPresaleAddressForExclusions(address,address)._presaleAddress (#885) is not in mixedCase
Parameter MemeMachine.addPresaleAddressForExclusions(address,address)._presaleRouterAddress (#885) is not in mixedCase
Parameter MemeMachine.calculateTaxFee(uint256)._amount (#1370) is not in mixedCase
Parameter MemeMachine.calculateLiquidityFee(uint256)._amount (#1374) is not in mixedCase
Parameter MemeMachine.setMarketingAddress(address)._marketingAddress (#1441) is not in mixedCase
Parameter MemeMachine.setTeamAddress(address)._teamAddress (#1448) is not in mixedCase
Parameter MemeMachine.setLiquidityAddress(address)._liquidityAddress (#1455) is not in mixedCase
Parameter MemeMachine.setSwapAndLiquifyEnabled(bool)._enabled (#1462) is not in mixedCase
Parameter MemeMachine.changeRouterVersion(address)._router (#1471) is not in mixedCase
Parameter MemeMachine.transferForeignToken(address,address)._token (#1500) is not in mixedCase
Parameter MemeMachine.transferForeignToken(address,address)._to (#1500) is not in mixedCase
Constant MemeMachine._tTotal (#632) is not in UPPER_CASE_WITH_UNDERSCORES
Constant MemeMachine._name (#638) is not in UPPER_CASE_WITH_UNDERSCORES
Constant MemeMachine._symbol (#639) is not in UPPER_CASE_WITH_UNDERSCORES
Constant MemeMachine._decimals (#641) is not in UPPER_CASE_WITH_UNDERSCORES
Variable MemeMachine._buyTaxFee (#655) is not in mixedCase
Variable MemeMachine._buyLiquidityFee (#656) is not in mixedCase
Variable MemeMachine._buyMarketingFee (#657) is not in mixedCase
Variable MemeMachine._buyTeamFee (#658) is not in mixedCase
Variable MemeMachine._sellTaxFee (#660) is not in mixedCase
Variable MemeMachine._sellLiquidityFee (#661) is not in mixedCase
Variable MemeMachine._sellMarketingFee (#662) is not in mixedCase
Variable MemeMachine._sellTeamFee (#663) is not in mixedCase
Variable MemeMachine._isExcludedMaxTransactionAmount (#678) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#19)" inContext (#13-22)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#408) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#409)
Variable MemeMachine._transferBothExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to MemeMachine._transferFromExcluded(address,address,uint256).tTransferAmount (#1225)
Variable MemeMachine._transferBothExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to MemeMachine._transferStandard(address,address,uint256).tTransferAmount (#1184)
Variable MemeMachine._transferBothExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to MemeMachine._getTValues(uint256).tTransferAmount (#1308)
Variable MemeMachine._transferBothExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to MemeMachine._transferBothExcluded(address,address,uint256).tTransferAmount (#1246)
Variable MemeMachine._transferToExcluded(address,address,uint256).rTransferAmount (#1202) is too similar to MemeMachine._transferFromExcluded(address,address,uint256).tTransferAmount (#1225)
Variable MemeMachine._transferToExcluded(address,address,uint256).rTransferAmount (#1202) is too similar to MemeMachine._transferStandard(address,address,uint256).tTransferAmount (#1184)
Variable MemeMachine._getValues(uint256).rTransferAmount (#1281) is too similar to MemeMachine._transferFromExcluded(address,address,uint256).tTransferAmount (#1225)
Variable MemeMachine._getValues(uint256).rTransferAmount (#1281) is too similar to MemeMachine._transferStandard(address,address,uint256).tTransferAmount (#1184)
Variable MemeMachine._transferBothExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to MemeMachine._transferToExcluded(address,address,uint256).tTransferAmount (#1204)
Variable MemeMachine._getValues(uint256).rTransferAmount (#1281) is too similar to MemeMachine._getTValues(uint256).tTransferAmount (#1308)
Variable MemeMachine._transferToExcluded(address,address,uint256).rTransferAmount (#1202) is too similar to MemeMachine._getTValues(uint256).tTransferAmount (#1308)
Variable MemeMachine._transferToExcluded(address,address,uint256).rTransferAmount (#1202) is too similar to MemeMachine._transferToExcluded(address,address,uint256).tTransferAmount (#1204)
Variable MemeMachine._transferBothExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to MemeMachine._getValues(uint256).tTransferAmount (#1277)
Variable MemeMachine._transferFromExcluded(address,address,uint256).rTransferAmount (#1223) is too similar to MemeMachine._transferFromExcluded(address,address,uint256).tTransferAmount (#1225)
Variable MemeMachine._transferFromExcluded(address,address,uint256).rTransferAmount (#1223) is too similar to MemeMachine._transferStandard(address,address,uint256).tTransferAmount (#1184)
Variable MemeMachine.reflectionFromToken(uint256,bool).rTransferAmount (#943) is too similar to MemeMachine._transferFromExcluded(address,address,uint256).tTransferAmount (#1225)
Variable MemeMachine.reflectionFromToken(uint256,bool).rTransferAmount (#943) is too similar to MemeMachine._transferStandard(address,address,uint256).tTransferAmount (#1184)
Variable MemeMachine._transferStandard(address,address,uint256).rTransferAmount (#1182) is too similar to MemeMachine._transferStandard(address,address,uint256).tTransferAmount (#1184)
Variable MemeMachine._transferToExcluded(address,address,uint256).rTransferAmount (#1202) is too similar to MemeMachine._getValues(uint256).tTransferAmount (#1277)
Variable MemeMachine._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1329) is too similar to MemeMachine._getValues(uint256).tTransferAmount (#1277)
Variable MemeMachine.reflectionFromToken(uint256,bool).rTransferAmount (#943) is too similar to MemeMachine._getTValues(uint256).tTransferAmount (#1308)
Variable MemeMachine._transferStandard(address,address,uint256).rTransferAmount (#1182) is too similar to MemeMachine._transferFromExcluded(address,address,uint256).tTransferAmount (#1225)
Variable MemeMachine._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1329) is too similar to MemeMachine._getTValues(uint256).tTransferAmount (#1308)
Variable MemeMachine._transferFromExcluded(address,address,uint256).rTransferAmount (#1223) is too similar to MemeMachine._transferBothExcluded(address,address,uint256).tTransferAmount (#1246)
Variable MemeMachine._transferStandard(address,address,uint256).rTransferAmount (#1182) is too similar to MemeMachine._transferBothExcluded(address,address,uint256).tTransferAmount (#1246)
Variable MemeMachine._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1329) is too similar to MemeMachine._transferStandard(address,address,uint256).tTransferAmount (#1184)
Variable MemeMachine.reflectionFromToken(uint256,bool).rTransferAmount (#943) is too similar to MemeMachine._transferBothExcluded(address,address,uint256).tTransferAmount (#1246)
Variable MemeMachine._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1329) is too similar to MemeMachine._transferFromExcluded(address,address,uint256).tTransferAmount (#1225)
Variable MemeMachine._getValues(uint256).rTransferAmount (#1281) is too similar to MemeMachine._transferBothExcluded(address,address,uint256).tTransferAmount (#1246)
Variable MemeMachine._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1329) is too similar to MemeMachine._transferBothExcluded(address,address,uint256).tTransferAmount (#1246)
Variable MemeMachine._transferToExcluded(address,address,uint256).rTransferAmount (#1202) is too similar to MemeMachine._transferBothExcluded(address,address,uint256).tTransferAmount (#1246)
Variable MemeMachine._transferFromExcluded(address,address,uint256).rTransferAmount (#1223) is too similar to MemeMachine._transferToExcluded(address,address,uint256).tTransferAmount (#1204)
Variable MemeMachine._transferStandard(address,address,uint256).rTransferAmount (#1182) is too similar to MemeMachine._transferToExcluded(address,address,uint256).tTransferAmount (#1204)
Variable MemeMachine.reflectionFromToken(uint256,bool).rTransferAmount (#943) is too similar to MemeMachine._transferToExcluded(address,address,uint256).tTransferAmount (#1204)
Variable MemeMachine._transferFromExcluded(address,address,uint256).rTransferAmount (#1223) is too similar to MemeMachine._getValues(uint256).tTransferAmount (#1277)
Variable MemeMachine._getValues(uint256).rTransferAmount (#1281) is too similar to MemeMachine._transferToExcluded(address,address,uint256).tTransferAmount (#1204)
Variable MemeMachine._transferStandard(address,address,uint256).rTransferAmount (#1182) is too similar to MemeMachine._getValues(uint256).tTransferAmount (#1277)
Variable MemeMachine.reflectionFromToken(uint256,bool).rTransferAmount (#943) is too similar to MemeMachine._getValues(uint256).tTransferAmount (#1277)
Variable MemeMachine._getValues(uint256).rTransferAmount (#1281) is too similar to MemeMachine._getValues(uint256).tTransferAmount (#1277)
Variable MemeMachine._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1329) is too similar to MemeMachine._transferToExcluded(address,address,uint256).tTransferAmount (#1204)
Variable MemeMachine._transferFromExcluded(address,address,uint256).rTransferAmount (#1223) is too similar to MemeMachine._getTValues(uint256).tTransferAmount (#1308)
Variable MemeMachine._transferStandard(address,address,uint256).rTransferAmount (#1182) is too similar to MemeMachine._getTValues(uint256).tTransferAmount (#1308)
Prevent variables from having similar names.

Additional information: link

MemeMachine.slitherConstructorVariables() (#606-1513) uses literals with too many digits:
- liquidityAddress = address(0x000000000000000000000000000000000000dEaD) (#616-617)
MemeMachine.slitherConstructorVariables() (#606-1513) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#619-620)
MemeMachine.slitherConstructorVariables() (#606-1513) uses literals with too many digits:
- gasMaxLimit = 50000000 (#675)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#216) is never used in MemeMachine (#606-1513)
Remove unused state variables.

Additional information: link

MemeMachine.minimumTokensBeforeSwap (#684) should be constant
Ownable._lockTime (#217) should be constant
Ownable._previousOwner (#216) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

getUnlockTime() should be declared external:
- Ownable.getUnlockTime() (#253-255)
getTime() should be declared external:
- Ownable.getTime() (#257-259)
setSwapAndLiquifyEnabled(bool) should be declared external:
- MemeMachine.setSwapAndLiquifyEnabled(bool) (#1462-1465)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:

Contract has 2% buy tax and 15% sell tax.
Taxes are high (over 10%) but contract ownership is renounced.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute number of swaps.


Unable to find Youtube account


Unable to find token contract audit


Unable to find audit link on the website


Young tokens have high risks of 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


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinMarketCap rank

Price for MeMa

News for MeMa