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METAVEGAS Token

About METAVEGAS

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Token 21 months

A virtual world packed full of digital casinos where you can gamble, build, own/rent and even monetize your experience using our native platform cryptocurrency $METAVEGAS.

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Laser Scorebeta Last Audit: 29 December 2021

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Reentrancy in METAVEGAS._transfer(address,address,uint256) (#622-660):
External calls:
- swapTokens(contractTokenBalance) (#640)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- buyBackTokens(balance.div(100)) (#648)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
External calls sending eth:
- swapTokens(contractTokenBalance) (#640)
- recipient.transfer(amount) (#933)
- buyBackTokens(balance.div(100)) (#648)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _liquidityFee = _previousLiquidityFee (#865)
- _liquidityFee = 0 (#860)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#836)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#752)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#761)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#772)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#782)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#753)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#763)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#773)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#784)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _rTotal = _rTotal.sub(rFee) (#791)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#838)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#781)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#771)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#762)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#783)
- buyBackTokens(balance.div(100)) (#648)
- inSwapAndLiquify = true (#476)
- inSwapAndLiquify = false (#478)
Apply the check-effects-interactions pattern.

Additional information: link

METAVEGAS.swapTokens(uint256) (#662-671) performs a multiplication on the result of a division:
-transferToAddressETH(marketingAddress,transferredBalance.div(_liquidityFee).mul(marketingDivisor)) (#669)
Consider ordering multiplication before division.

Additional information: link

METAVEGAS.allowance(address,address).owner (#523) shadows:
- Ownable.owner() (#157-159) (function)
METAVEGAS._approve(address,address,uint256).owner (#614) shadows:
- Ownable.owner() (#157-159) (function)
Rename the local variables that shadow another component.

Additional information: link

METAVEGAS._rTotal (#428) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
METAVEGAS._previousTaxFee (#437) is set pre-construction with a non-constant function or state variable:
- _taxFee
METAVEGAS._previousLiquidityFee (#440) 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

METAVEGAS._decimals (#433) should be constant
METAVEGAS._name (#431) should be constant
METAVEGAS._symbol (#432) should be constant
METAVEGAS._tTotal (#427) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#124-141) is never used and should be removed
Address.functionCall(address,bytes) (#107-109) is never used and should be removed
Address.functionCall(address,bytes,string) (#111-113) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#115-117) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#119-122) is never used and should be removed
Address.isContract(address) (#87-96) is never used and should be removed
Address.sendValue(address,uint256) (#98-104) is never used and should be removed
Context._msgData() (#10-13) is never used and should be removed
METAVEGAS.addLiquidity(uint256,uint256) (#717-730) is never used and should be removed
SafeMath.mod(uint256,uint256) (#75-77) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#79-82) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#98-104):
- (success) = recipient.call{value: amount}() (#102)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#124-141):
- (success,returndata) = target.call{value: weiValue}(data) (#127)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Redundant expression "this (#11)" inContext (#5-14)
Remove redundant statements if they congest code but offer no value.

Additional information: link

METAVEGAS.addLiquidity(uint256,uint256) (#717-730) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#722-729)
Ensure that all the return values of the function calls are used.

Additional information: link

METAVEGAS.setTaxFeePercent(uint256) (#880-882) should emit an event for:
- _taxFee = taxFee (#881)
METAVEGAS.setLiquidityFeePercent(uint256) (#884-886) should emit an event for:
- _liquidityFee = liquidityFee (#885)
METAVEGAS.setMaxTxAmount(uint256) (#888-890) should emit an event for:
- _maxTxAmount = maxTxAmount (#889)
METAVEGAS.setMarketingDivisor(uint256) (#892-894) should emit an event for:
- marketingDivisor = divisor (#893)
METAVEGAS.setNumTokensSellToAddToLiquidity(uint256) (#896-898) should emit an event for:
- minimumTokensBeforeSwap = _minimumTokensBeforeSwap (#897)
METAVEGAS.setBuybackUpperLimit(uint256) (#900-902) should emit an event for:
- buyBackUpperLimit = buyBackLimit * 10 ** 18 (#901)
Emit an event for critical parameter changes.

Additional information: link

METAVEGAS.setMarketingAddress(address)._marketingAddress (#904) lacks a zero-check on :
- marketingAddress = address(_marketingAddress) (#905)
Check that the address is not zero.

Additional information: link

Reentrancy in METAVEGAS._transfer(address,address,uint256) (#622-660):
External calls:
- swapTokens(contractTokenBalance) (#640)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- buyBackTokens(balance.div(100)) (#648)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
External calls sending eth:
- swapTokens(contractTokenBalance) (#640)
- recipient.transfer(amount) (#933)
- buyBackTokens(balance.div(100)) (#648)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _previousLiquidityFee = _liquidityFee (#857)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _previousTaxFee = _taxFee (#856)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _tFeeTotal = _tFeeTotal.add(tFee) (#792)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _taxFee = _previousTaxFee (#864)
- _taxFee = 0 (#859)
Reentrancy in METAVEGAS.constructor() (#481-495):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#485-486)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#491)
- _isExcludedFromFee[address(this)] = true (#492)
- uniswapV2Router = _uniswapV2Router (#488)
Reentrancy in METAVEGAS.transferFrom(address,address,uint256) (#532-536):
External calls:
- _transfer(sender,recipient,amount) (#533)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- _transfer(sender,recipient,amount) (#533)
- recipient.transfer(amount) (#933)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#534)
- _allowances[owner][spender] = amount (#618)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in METAVEGAS._transfer(address,address,uint256) (#622-660):
External calls:
- swapTokens(contractTokenBalance) (#640)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- buyBackTokens(balance.div(100)) (#648)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
External calls sending eth:
- swapTokens(contractTokenBalance) (#640)
- recipient.transfer(amount) (#933)
- buyBackTokens(balance.div(100)) (#648)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#714)
- buyBackTokens(balance.div(100)) (#648)
- Transfer(sender,recipient,tTransferAmount) (#756)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- Transfer(sender,recipient,tTransferAmount) (#766)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- Transfer(sender,recipient,tTransferAmount) (#776)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- Transfer(sender,recipient,tTransferAmount) (#787)
- _tokenTransfer(from,to,amount,takeFee) (#659)
Reentrancy in METAVEGAS.constructor() (#481-495):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#485-486)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#494)
Reentrancy in METAVEGAS.swapETHForTokens(uint256) (#700-715):
External calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#714)
Reentrancy in METAVEGAS.swapTokensForEth(uint256) (#680-698):
External calls:
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
Event emitted after the call(s):
- SwapTokensForETH(tokenAmount,path) (#697)
Reentrancy in METAVEGAS.transferFrom(address,address,uint256) (#532-536):
External calls:
- _transfer(sender,recipient,amount) (#533)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- _transfer(sender,recipient,amount) (#533)
- recipient.transfer(amount) (#933)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#619)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#534)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#192-197) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#194)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#87-96) uses assembly
- INLINE ASM (#94)
Address._functionCallWithValue(address,bytes,uint256,string) (#124-141) uses assembly
- INLINE ASM (#133-136)
Do not use evm assembly.

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#236) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#237) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#253) is not in mixedCase
Function IUniswapV2Router01.WETH() (#274) is not in mixedCase
Parameter METAVEGAS.calculateTaxFee(uint256)._amount (#841) is not in mixedCase
Parameter METAVEGAS.calculateLiquidityFee(uint256)._amount (#847) is not in mixedCase
Parameter METAVEGAS.setNumTokensSellToAddToLiquidity(uint256)._minimumTokensBeforeSwap (#896) is not in mixedCase
Parameter METAVEGAS.setMarketingAddress(address)._marketingAddress (#904) is not in mixedCase
Parameter METAVEGAS.setSwapAndLiquifyEnabled(bool)._enabled (#908) is not in mixedCase
Parameter METAVEGAS.setBuyBackEnabled(bool)._enabled (#913) is not in mixedCase
Variable METAVEGAS._taxFee (#436) is not in mixedCase
Variable METAVEGAS._liquidityFee (#439) is not in mixedCase
Variable METAVEGAS._maxTxAmount (#444) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in METAVEGAS._transfer(address,address,uint256) (#622-660):
External calls:
- swapTokens(contractTokenBalance) (#640)
- recipient.transfer(amount) (#933)
External calls sending eth:
- swapTokens(contractTokenBalance) (#640)
- recipient.transfer(amount) (#933)
- buyBackTokens(balance.div(100)) (#648)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _liquidityFee = _previousLiquidityFee (#865)
- _liquidityFee = 0 (#860)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _previousLiquidityFee = _liquidityFee (#857)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _previousTaxFee = _taxFee (#856)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#836)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#752)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#761)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#772)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#782)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#753)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#763)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#773)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#784)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _rTotal = _rTotal.sub(rFee) (#791)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _tFeeTotal = _tFeeTotal.add(tFee) (#792)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#838)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#781)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#771)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#762)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#783)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- _taxFee = _previousTaxFee (#864)
- _taxFee = 0 (#859)
- buyBackTokens(balance.div(100)) (#648)
- inSwapAndLiquify = true (#476)
- inSwapAndLiquify = false (#478)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#714)
- buyBackTokens(balance.div(100)) (#648)
- Transfer(sender,recipient,tTransferAmount) (#756)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- Transfer(sender,recipient,tTransferAmount) (#776)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- Transfer(sender,recipient,tTransferAmount) (#766)
- _tokenTransfer(from,to,amount,takeFee) (#659)
- Transfer(sender,recipient,tTransferAmount) (#787)
- _tokenTransfer(from,to,amount,takeFee) (#659)
Reentrancy in METAVEGAS.transferFrom(address,address,uint256) (#532-536):
External calls:
- _transfer(sender,recipient,amount) (#533)
- recipient.transfer(amount) (#933)
External calls sending eth:
- _transfer(sender,recipient,amount) (#533)
- recipient.transfer(amount) (#933)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#707-712)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#534)
- _allowances[owner][spender] = amount (#618)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#619)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#534)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#279) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#280)
Variable METAVEGAS._transferToExcluded(address,address,uint256).rTransferAmount (#760) is too similar to METAVEGAS._transferToExcluded(address,address,uint256).tTransferAmount (#760)
Variable METAVEGAS._transferStandard(address,address,uint256).rTransferAmount (#751) is too similar to METAVEGAS._getValues(uint256).tTransferAmount (#796)
Variable METAVEGAS._transferToExcluded(address,address,uint256).rTransferAmount (#760) is too similar to METAVEGAS._getValues(uint256).tTransferAmount (#796)
Variable METAVEGAS._transferBothExcluded(address,address,uint256).rTransferAmount (#780) is too similar to METAVEGAS._transferBothExcluded(address,address,uint256).tTransferAmount (#780)
Variable METAVEGAS._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#812) is too similar to METAVEGAS._transferToExcluded(address,address,uint256).tTransferAmount (#760)
Variable METAVEGAS._transferBothExcluded(address,address,uint256).rTransferAmount (#780) is too similar to METAVEGAS._transferFromExcluded(address,address,uint256).tTransferAmount (#770)
Variable METAVEGAS._getValues(uint256).rTransferAmount (#797) is too similar to METAVEGAS._transferBothExcluded(address,address,uint256).tTransferAmount (#780)
Variable METAVEGAS._getValues(uint256).rTransferAmount (#797) is too similar to METAVEGAS._transferFromExcluded(address,address,uint256).tTransferAmount (#770)
Variable METAVEGAS._transferStandard(address,address,uint256).rTransferAmount (#751) is too similar to METAVEGAS._transferStandard(address,address,uint256).tTransferAmount (#751)
Variable METAVEGAS._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#812) is too similar to METAVEGAS._getValues(uint256).tTransferAmount (#796)
Variable METAVEGAS._transferToExcluded(address,address,uint256).rTransferAmount (#760) is too similar to METAVEGAS._transferStandard(address,address,uint256).tTransferAmount (#751)
Variable METAVEGAS._transferFromExcluded(address,address,uint256).rTransferAmount (#770) is too similar to METAVEGAS._transferFromExcluded(address,address,uint256).tTransferAmount (#770)
Variable METAVEGAS.reflectionFromToken(uint256,bool).rTransferAmount (#580) is too similar to METAVEGAS._transferBothExcluded(address,address,uint256).tTransferAmount (#780)
Variable METAVEGAS.reflectionFromToken(uint256,bool).rTransferAmount (#580) is too similar to METAVEGAS._transferFromExcluded(address,address,uint256).tTransferAmount (#770)
Variable METAVEGAS._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#812) is too similar to METAVEGAS._transferStandard(address,address,uint256).tTransferAmount (#751)
Variable METAVEGAS._transferBothExcluded(address,address,uint256).rTransferAmount (#780) is too similar to METAVEGAS._transferToExcluded(address,address,uint256).tTransferAmount (#760)
Variable METAVEGAS._getValues(uint256).rTransferAmount (#797) is too similar to METAVEGAS._transferToExcluded(address,address,uint256).tTransferAmount (#760)
Variable METAVEGAS._getValues(uint256).rTransferAmount (#797) is too similar to METAVEGAS._getValues(uint256).tTransferAmount (#796)
Variable METAVEGAS._transferBothExcluded(address,address,uint256).rTransferAmount (#780) is too similar to METAVEGAS._getValues(uint256).tTransferAmount (#796)
Variable METAVEGAS.reflectionFromToken(uint256,bool).rTransferAmount (#580) is too similar to METAVEGAS._transferToExcluded(address,address,uint256).tTransferAmount (#760)
Variable METAVEGAS._transferFromExcluded(address,address,uint256).rTransferAmount (#770) is too similar to METAVEGAS._getValues(uint256).tTransferAmount (#796)
Variable METAVEGAS._transferBothExcluded(address,address,uint256).rTransferAmount (#780) is too similar to METAVEGAS._transferStandard(address,address,uint256).tTransferAmount (#751)
Variable METAVEGAS.reflectionFromToken(uint256,bool).rTransferAmount (#580) is too similar to METAVEGAS._getValues(uint256).tTransferAmount (#796)
Variable METAVEGAS._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#812) is too similar to METAVEGAS._getTValues(uint256).tTransferAmount (#804)
Variable METAVEGAS._getValues(uint256).rTransferAmount (#797) is too similar to METAVEGAS._transferStandard(address,address,uint256).tTransferAmount (#751)
Variable METAVEGAS._transferStandard(address,address,uint256).rTransferAmount (#751) is too similar to METAVEGAS._transferFromExcluded(address,address,uint256).tTransferAmount (#770)
Variable METAVEGAS.reflectionFromToken(uint256,bool).rTransferAmount (#580) is too similar to METAVEGAS._transferStandard(address,address,uint256).tTransferAmount (#751)
Variable METAVEGAS._transferToExcluded(address,address,uint256).rTransferAmount (#760) is too similar to METAVEGAS._transferFromExcluded(address,address,uint256).tTransferAmount (#770)
Variable METAVEGAS._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#812) is too similar to METAVEGAS._transferBothExcluded(address,address,uint256).tTransferAmount (#780)
Variable METAVEGAS._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#812) is too similar to METAVEGAS._transferFromExcluded(address,address,uint256).tTransferAmount (#770)
Variable METAVEGAS._getValues(uint256).rTransferAmount (#797) is too similar to METAVEGAS._getTValues(uint256).tTransferAmount (#804)
Variable METAVEGAS._transferFromExcluded(address,address,uint256).rTransferAmount (#770) is too similar to METAVEGAS._getTValues(uint256).tTransferAmount (#804)
Variable METAVEGAS._transferBothExcluded(address,address,uint256).rTransferAmount (#780) is too similar to METAVEGAS._getTValues(uint256).tTransferAmount (#804)
Variable METAVEGAS._transferFromExcluded(address,address,uint256).rTransferAmount (#770) is too similar to METAVEGAS._transferBothExcluded(address,address,uint256).tTransferAmount (#780)
Variable METAVEGAS._transferStandard(address,address,uint256).rTransferAmount (#751) is too similar to METAVEGAS._transferToExcluded(address,address,uint256).tTransferAmount (#760)
Variable METAVEGAS._transferToExcluded(address,address,uint256).rTransferAmount (#760) is too similar to METAVEGAS._getTValues(uint256).tTransferAmount (#804)
Variable METAVEGAS._transferToExcluded(address,address,uint256).rTransferAmount (#760) is too similar to METAVEGAS._transferBothExcluded(address,address,uint256).tTransferAmount (#780)
Variable METAVEGAS._transferStandard(address,address,uint256).rTransferAmount (#751) is too similar to METAVEGAS._getTValues(uint256).tTransferAmount (#804)
Variable METAVEGAS._transferStandard(address,address,uint256).rTransferAmount (#751) is too similar to METAVEGAS._transferBothExcluded(address,address,uint256).tTransferAmount (#780)
Variable METAVEGAS._transferFromExcluded(address,address,uint256).rTransferAmount (#770) is too similar to METAVEGAS._transferStandard(address,address,uint256).tTransferAmount (#751)
Variable METAVEGAS._transferFromExcluded(address,address,uint256).rTransferAmount (#770) is too similar to METAVEGAS._transferToExcluded(address,address,uint256).tTransferAmount (#760)
Variable METAVEGAS.reflectionFromToken(uint256,bool).rTransferAmount (#580) is too similar to METAVEGAS._getTValues(uint256).tTransferAmount (#804)
Prevent variables from having similar names.

Additional information: link

METAVEGAS.prepareForPreSale() (#918-923) uses literals with too many digits:
- _maxTxAmount = 1000000000 * 10 ** 6 * 10 ** 9 (#922)
METAVEGAS.afterPreSale() (#925-930) uses literals with too many digits:
- _maxTxAmount = 3000000 * 10 ** 6 * 10 ** 9 (#929)
METAVEGAS.slitherConstructorVariables() (#411-939) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#416)
METAVEGAS.slitherConstructorVariables() (#411-939) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 6 * 10 ** 9 (#427)
METAVEGAS.slitherConstructorVariables() (#411-939) uses literals with too many digits:
- _maxTxAmount = 3000000 * 10 ** 6 * 10 ** 9 (#444)
METAVEGAS.slitherConstructorVariables() (#411-939) uses literals with too many digits:
- minimumTokensBeforeSwap = 200000 * 10 ** 6 * 10 ** 9 (#445)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#166-169)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#171-175)
getUnlockTime() should be declared external:
- Ownable.getUnlockTime() (#177-179)
getTime() should be declared external:
- Ownable.getTime() (#181-183)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#185-190)
unlock() should be declared external:
- Ownable.unlock() (#192-197)
name() should be declared external:
- METAVEGAS.name() (#497-499)
symbol() should be declared external:
- METAVEGAS.symbol() (#501-503)
decimals() should be declared external:
- METAVEGAS.decimals() (#505-507)
totalSupply() should be declared external:
- METAVEGAS.totalSupply() (#509-511)
transfer(address,uint256) should be declared external:
- METAVEGAS.transfer(address,uint256) (#518-521)
allowance(address,address) should be declared external:
- METAVEGAS.allowance(address,address) (#523-525)
approve(address,uint256) should be declared external:
- METAVEGAS.approve(address,uint256) (#527-530)
transferFrom(address,address,uint256) should be declared external:
- METAVEGAS.transferFrom(address,address,uint256) (#532-536)
increaseAllowance(address,uint256) should be declared external:
- METAVEGAS.increaseAllowance(address,uint256) (#538-541)
decreaseAllowance(address,uint256) should be declared external:
- METAVEGAS.decreaseAllowance(address,uint256) (#543-546)
isExcludedFromReward(address) should be declared external:
- METAVEGAS.isExcludedFromReward(address) (#548-550)
totalFees() should be declared external:
- METAVEGAS.totalFees() (#552-554)
minimumTokensBeforeSwapAmount() should be declared external:
- METAVEGAS.minimumTokensBeforeSwapAmount() (#556-558)
buyBackUpperLimitAmount() should be declared external:
- METAVEGAS.buyBackUpperLimitAmount() (#560-562)
deliver(uint256) should be declared external:
- METAVEGAS.deliver(uint256) (#564-571)
reflectionFromToken(uint256,bool) should be declared external:
- METAVEGAS.reflectionFromToken(uint256,bool) (#574-583)
excludeFromReward(address) should be declared external:
- METAVEGAS.excludeFromReward(address) (#591-599)
isExcludedFromFee(address) should be declared external:
- METAVEGAS.isExcludedFromFee(address) (#868-870)
excludeFromFee(address) should be declared external:
- METAVEGAS.excludeFromFee(address) (#872-874)
includeInFee(address) should be declared external:
- METAVEGAS.includeInFee(address) (#876-878)
setBuyBackEnabled(bool) should be declared external:
- METAVEGAS.setBuyBackEnabled(bool) (#913-916)
Use the external attribute for functions never called from the contract.

Additional information: link

METAVEGAS.includeInReward(address) (#601-612) has costly operations inside a loop:
- _excluded.pop() (#608)
Use a local variable to hold the loop computation result.

Additional information: link

Holders:


Average 30d PancakeSwap volume is low.


Average PancakeSwap trading volume, liqudity, number of swaps are low. Token seems to be inactive.


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.


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


Twitter account has few posts


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 Twitter link on the website


Unable to find code repository for the project


Young tokens have high risks of 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


Young tokens have high risks of price dump / death


Token has relatively low CoinMarketCap rank

Price for METAVEGAS

News for METAVEGAS