Meta Shield Coin is a community driven DeFi Token of change makers and innovators with passion and technologies to create possibilities for the many that is evolving into a Vibrant Ecosystem. The Virtual World is evolving, We are building digital tools leveraging blockchain technology, meta platform and mobile infrastructure to make the Meta Verse Better & Safer for All. Every trade contributes towards auto-generating liquidity that goes into multiple pools used by exchanges.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Reentrancy in MetaShieldCoin._transfer(address,address,uint256) (#988-1032):
External calls:
- swapAndLiquify(contractTokenBalance) (#1019)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1066-1072)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1019)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#944)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1122)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1113)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#860)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1114)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1133)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1134)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1124)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#862)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _rTotal = _rTotal.sub(rFee) (#899)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#946)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1132)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#859)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1123)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#861)
Apply the check-effects-interactions pattern.
Additional information: link
MetaShieldCoin.addLiquidity(uint256,uint256) (#1075-1088) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
Ensure that all the return values of the function calls are used.
Additional information: link
MetaShieldCoin.allowance(address,address).owner (#776) shadows:
- Ownable.owner() (#412-414) (function)
MetaShieldCoin._approve(address,address,uint256).owner (#980) shadows:
- Ownable.owner() (#412-414) (function)
Rename the local variables that shadow another component.
Additional information: link
MetaShieldCoin.setTaxFeePercent(uint256) (#876-878) should emit an event for:
- _taxFee = taxFee (#877)
MetaShieldCoin.setLiquidityFeePercent(uint256) (#880-882) should emit an event for:
- _liquidityFee = liquidityFee (#881)
MetaShieldCoin.setMaxTxPercent(uint256) (#884-888) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#885-887)
Emit an event for critical parameter changes.
Additional information: link
Reentrancy in MetaShieldCoin._transfer(address,address,uint256) (#988-1032):
External calls:
- swapAndLiquify(contractTokenBalance) (#1019)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1066-1072)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1019)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _liquidityFee = _previousLiquidityFee (#973)
- _liquidityFee = 0 (#968)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _previousLiquidityFee = _liquidityFee (#965)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _previousTaxFee = _taxFee (#964)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _tFeeTotal = _tFeeTotal.add(tFee) (#900)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- _taxFee = _previousTaxFee (#972)
- _taxFee = 0 (#967)
Reentrancy in MetaShieldCoin.constructor() (#732-748):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#737-738)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#744)
- _isExcludedFromFee[address(this)] = true (#745)
- uniswapV2Router = _uniswapV2Router (#741)
Reentrancy in MetaShieldCoin.swapAndLiquify(uint256) (#1034-1055):
External calls:
- swapTokensForEth(half) (#1046)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1066-1072)
- addLiquidity(otherHalf,newBalance) (#1052)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1052)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1052)
- _allowances[owner][spender] = amount (#984)
Reentrancy in MetaShieldCoin.transferFrom(address,address,uint256) (#785-789):
External calls:
- _transfer(sender,recipient,amount) (#786)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1066-1072)
External calls sending eth:
- _transfer(sender,recipient,amount) (#786)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#787)
- _allowances[owner][spender] = amount (#984)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in MetaShieldCoin._transfer(address,address,uint256) (#988-1032):
External calls:
- swapAndLiquify(contractTokenBalance) (#1019)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1066-1072)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1019)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1117)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- Transfer(sender,recipient,tTransferAmount) (#1137)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- Transfer(sender,recipient,tTransferAmount) (#1127)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
- Transfer(sender,recipient,tTransferAmount) (#865)
- _tokenTransfer(from,to,amount,takeFee) (#1031)
Reentrancy in MetaShieldCoin.constructor() (#732-748):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#737-738)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#747)
Reentrancy in MetaShieldCoin.swapAndLiquify(uint256) (#1034-1055):
External calls:
- swapTokensForEth(half) (#1046)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1066-1072)
- addLiquidity(otherHalf,newBalance) (#1052)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1052)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#985)
- addLiquidity(otherHalf,newBalance) (#1052)
- SwapAndLiquify(half,newBalance,otherHalf) (#1054)
Reentrancy in MetaShieldCoin.transferFrom(address,address,uint256) (#785-789):
External calls:
- _transfer(sender,recipient,amount) (#786)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1066-1072)
External calls sending eth:
- _transfer(sender,recipient,amount) (#786)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1080-1087)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#985)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#787)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#459-464) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#461)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#264-273) uses assembly
- INLINE ASM (#271)
Address._functionCallWithValue(address,bytes,uint256,string) (#357-378) uses assembly
- INLINE ASM (#370-373)
Do not use evm assembly.
Additional information: link
MetaShieldCoin.includeInReward(address) (#845-856) has costly operations inside a loop:
- _excluded.pop() (#852)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#357-378) is never used and should be removed
Address.functionCall(address,bytes) (#317-319) is never used and should be removed
Address.functionCall(address,bytes,string) (#327-329) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#342-344) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#352-355) is never used and should be removed
Address.isContract(address) (#264-273) is never used and should be removed
Address.sendValue(address,uint256) (#291-297) is never used and should be removed
Context._msgData() (#236-239) is never used and should be removed
SafeMath.mod(uint256,uint256) (#209-211) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#225-228) is never used and should be removed
Remove unused functions.
Additional information: link
MetaShieldCoin._rTotal (#696) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
MetaShieldCoin._previousTaxFee (#704) is set pre-construction with a non-constant function or state variable:
- _taxFee
MetaShieldCoin._previousLiquidityFee (#707) 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
Low level call in Address.sendValue(address,uint256) (#291-297):
- (success) = recipient.call{value: amount}() (#295)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#357-378):
- (success,returndata) = target.call{value: weiValue}(data) (#361)
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() (#503) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#504) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#521) is not in mixedCase
Function IUniswapV2Router01.WETH() (#543) is not in mixedCase
Parameter MetaShieldCoin.setSwapAndLiquifyEnabled(bool)._enabled (#890) is not in mixedCase
Parameter MetaShieldCoin.calculateTaxFee(uint256)._amount (#949) is not in mixedCase
Parameter MetaShieldCoin.calculateLiquidityFee(uint256)._amount (#955) is not in mixedCase
Variable MetaShieldCoin._taxFee (#703) is not in mixedCase
Variable MetaShieldCoin._liquidityFee (#706) is not in mixedCase
Variable MetaShieldCoin._maxTxAmount (#715) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#237)" inContext (#231-240)
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 (#548) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#549)
Variable MetaShieldCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1131) is too similar to MetaShieldCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#858)
Variable MetaShieldCoin._transferStandard(address,address,uint256).rTransferAmount (#1112) is too similar to MetaShieldCoin._transferStandard(address,address,uint256).tTransferAmount (#1112)
Variable MetaShieldCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#858) is too similar to MetaShieldCoin._transferStandard(address,address,uint256).tTransferAmount (#1112)
Variable MetaShieldCoin._transferStandard(address,address,uint256).rTransferAmount (#1112) is too similar to MetaShieldCoin._getTValues(uint256).tTransferAmount (#912)
Variable MetaShieldCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#858) is too similar to MetaShieldCoin._getTValues(uint256).tTransferAmount (#912)
Variable MetaShieldCoin._getValues(uint256).rTransferAmount (#905) is too similar to MetaShieldCoin._getTValues(uint256).tTransferAmount (#912)
Variable MetaShieldCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1131) is too similar to MetaShieldCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1121)
Variable MetaShieldCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1131) is too similar to MetaShieldCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1131)
Variable MetaShieldCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#858) is too similar to MetaShieldCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#858)
Variable MetaShieldCoin.reflectionFromToken(uint256,bool).rTransferAmount (#824) is too similar to MetaShieldCoin._getTValues(uint256).tTransferAmount (#912)
Variable MetaShieldCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1131) is too similar to MetaShieldCoin._getValues(uint256).tTransferAmount (#904)
Variable MetaShieldCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1121) is too similar to MetaShieldCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1121)
Variable MetaShieldCoin._transferStandard(address,address,uint256).rTransferAmount (#1112) is too similar to MetaShieldCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1121)
Variable MetaShieldCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#858) is too similar to MetaShieldCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1131)
Variable MetaShieldCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#858) is too similar to MetaShieldCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1121)
Variable MetaShieldCoin._getValues(uint256).rTransferAmount (#905) is too similar to MetaShieldCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1121)
Variable MetaShieldCoin.reflectionFromToken(uint256,bool).rTransferAmount (#824) is too similar to MetaShieldCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1121)
Variable MetaShieldCoin._transferBothExcluded(address,address,uint256).rTransferAmount (#858) is too similar to MetaShieldCoin._getValues(uint256).tTransferAmount (#904)
Variable MetaShieldCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1131) is too similar to MetaShieldCoin._transferStandard(address,address,uint256).tTransferAmount (#1112)
Variable MetaShieldCoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1131) is too similar to MetaShieldCoin._getTValues(uint256).tTransferAmount (#912)
Variable MetaShieldCoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#920) is too similar to MetaShieldCoin._getTValues(uint256).tTransferAmount (#912)
Variable MetaShieldCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1121) is too similar to MetaShieldCoin._getTValues(uint256).tTransferAmount (#912)
Variable MetaShieldCoin._transferStandard(address,address,uint256).rTransferAmount (#1112) is too similar to MetaShieldCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1131)
Variable MetaShieldCoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#920) is too similar to MetaShieldCoin._getValues(uint256).tTransferAmount (#904)
Variable MetaShieldCoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#920) is too similar to MetaShieldCoin._transferStandard(address,address,uint256).tTransferAmount (#1112)
Variable MetaShieldCoin._getValues(uint256).rTransferAmount (#905) is too similar to MetaShieldCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1131)
Variable MetaShieldCoin.reflectionFromToken(uint256,bool).rTransferAmount (#824) is too similar to MetaShieldCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1131)
Variable MetaShieldCoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#920) is too similar to MetaShieldCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#858)
Variable MetaShieldCoin._transferStandard(address,address,uint256).rTransferAmount (#1112) is too similar to MetaShieldCoin._getValues(uint256).tTransferAmount (#904)
Variable MetaShieldCoin._getValues(uint256).rTransferAmount (#905) is too similar to MetaShieldCoin._getValues(uint256).tTransferAmount (#904)
Variable MetaShieldCoin.reflectionFromToken(uint256,bool).rTransferAmount (#824) is too similar to MetaShieldCoin._getValues(uint256).tTransferAmount (#904)
Variable MetaShieldCoin._getValues(uint256).rTransferAmount (#905) is too similar to MetaShieldCoin._transferStandard(address,address,uint256).tTransferAmount (#1112)
Variable MetaShieldCoin._transferStandard(address,address,uint256).rTransferAmount (#1112) is too similar to MetaShieldCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#858)
Variable MetaShieldCoin.reflectionFromToken(uint256,bool).rTransferAmount (#824) is too similar to MetaShieldCoin._transferStandard(address,address,uint256).tTransferAmount (#1112)
Variable MetaShieldCoin.reflectionFromToken(uint256,bool).rTransferAmount (#824) is too similar to MetaShieldCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#858)
Variable MetaShieldCoin._getValues(uint256).rTransferAmount (#905) is too similar to MetaShieldCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#858)
Variable MetaShieldCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1121) is too similar to MetaShieldCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1131)
Variable MetaShieldCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1121) is too similar to MetaShieldCoin._getValues(uint256).tTransferAmount (#904)
Variable MetaShieldCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1121) is too similar to MetaShieldCoin._transferStandard(address,address,uint256).tTransferAmount (#1112)
Variable MetaShieldCoin._transferToExcluded(address,address,uint256).rTransferAmount (#1121) is too similar to MetaShieldCoin._transferBothExcluded(address,address,uint256).tTransferAmount (#858)
Variable MetaShieldCoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#920) is too similar to MetaShieldCoin._transferToExcluded(address,address,uint256).tTransferAmount (#1121)
Variable MetaShieldCoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#920) is too similar to MetaShieldCoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1131)
Prevent variables from having similar names.
Additional information: link
MetaShieldCoin.slitherConstructorVariables() (#681-1144) uses literals with too many digits:
- _tTotal = 100000 * 10 ** 6 * 10 ** 9 (#695)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
MetaShieldCoin._decimals (#701) should be constant
MetaShieldCoin._name (#699) should be constant
MetaShieldCoin._symbol (#700) should be constant
MetaShieldCoin._tTotal (#695) should be constant
MetaShieldCoin.numTokensSellToAddToLiquidity (#716) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#431-434)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#440-444)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#446-448)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#451-456)
unlock() should be declared external:
- Ownable.unlock() (#459-464)
name() should be declared external:
- MetaShieldCoin.name() (#750-752)
symbol() should be declared external:
- MetaShieldCoin.symbol() (#754-756)
decimals() should be declared external:
- MetaShieldCoin.decimals() (#758-760)
totalSupply() should be declared external:
- MetaShieldCoin.totalSupply() (#762-764)
transfer(address,uint256) should be declared external:
- MetaShieldCoin.transfer(address,uint256) (#771-774)
allowance(address,address) should be declared external:
- MetaShieldCoin.allowance(address,address) (#776-778)
approve(address,uint256) should be declared external:
- MetaShieldCoin.approve(address,uint256) (#780-783)
transferFrom(address,address,uint256) should be declared external:
- MetaShieldCoin.transferFrom(address,address,uint256) (#785-789)
increaseAllowance(address,uint256) should be declared external:
- MetaShieldCoin.increaseAllowance(address,uint256) (#791-794)
decreaseAllowance(address,uint256) should be declared external:
- MetaShieldCoin.decreaseAllowance(address,uint256) (#796-799)
isExcludedFromReward(address) should be declared external:
- MetaShieldCoin.isExcludedFromReward(address) (#801-803)
totalFees() should be declared external:
- MetaShieldCoin.totalFees() (#805-807)
deliver(uint256) should be declared external:
- MetaShieldCoin.deliver(uint256) (#809-816)
reflectionFromToken(uint256,bool) should be declared external:
- MetaShieldCoin.reflectionFromToken(uint256,bool) (#818-827)
excludeFromReward(address) should be declared external:
- MetaShieldCoin.excludeFromReward(address) (#835-843)
excludeFromFee(address) should be declared external:
- MetaShieldCoin.excludeFromFee(address) (#868-870)
includeInFee(address) should be declared external:
- MetaShieldCoin.includeInFee(address) (#872-874)
setSwapAndLiquifyEnabled(bool) should be declared external:
- MetaShieldCoin.setSwapAndLiquifyEnabled(bool) (#890-893)
isExcludedFromFee(address) should be declared external:
- MetaShieldCoin.isExcludedFromFee(address) (#976-978)
Use the external attribute for functions never called from the contract.
Additional information: link
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Number of Binance Smart Chain (BSC) token holders is low.
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 volume.
Unable to find PancakeSwap trading pair to compute number of swaps.
Unable to crawl data from the website
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token contract audit
Unable to verify token contract address on the website
Unable to find audit link on the website
Unable to find whitepaper link on the website
Unable to find Telegram link on the website
Unable to find Twitter 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 price dump / death
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank
Last post in Twitter was more than 30 days ago
Unable to find Youtube account
Unable to find Discord account