MetaFish is The First #Referral #P2E #Metaverse NFT on #BSC
Reentrancy in MetaFishToken._transfer(address,address,uint256) (#886-929):
External calls:
- BP.protect(from,to,amount) (#895)
- swapTokens(contractTokenBalance) (#911)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#961-971)
- buyBackTokens(balance.div(20)) (#917)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
External calls sending eth:
- swapTokens(contractTokenBalance) (#911)
- recipient.transfer(amount) (#1337)
- buyBackTokens(balance.div(20)) (#917)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _liquidityFee = _previousLiquidityFee (#1246)
- _liquidityFee = 0 (#1241)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1216)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1068)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1048)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1090)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1049)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1111)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1070)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1091)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1113)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _rTotal = _rTotal.sub(rFee) (#1120)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1218)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1110)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1089)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1069)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1112)
- buyBackTokens(balance.div(20)) (#917)
- inSwapAndLiquify = true (#668)
- inSwapAndLiquify = false (#670)
Reentrancy in MetaFishToken.transferFrom(address,address,uint256) (#750-765):
External calls:
- _transfer(sender,recipient,amount) (#755)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
- BP.protect(from,to,amount) (#895)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#961-971)
External calls sending eth:
- _transfer(sender,recipient,amount) (#755)
- recipient.transfer(amount) (#1337)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#756-763)
- _allowances[owner][spender] = amount (#882)
Apply the check-effects-interactions pattern.
Additional information: link
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
MetaFishToken.setTaxFeePercent(uint256) (#1261-1265) contains a tautology or contradiction:
- require(bool,string)(taxFee >= 0 && taxFee <= 10,taxFee must from 0 to 10) (#1262)
MetaFishToken.setLiquidityFeePercent(uint256) (#1267-1274) contains a tautology or contradiction:
- require(bool,string)(liquidityFee >= 0 && liquidityFee <= 10,liquidityFee must from 0 to 10) (#1268-1271)
Fix the incorrect comparison by changing the value type or the comparison.
Additional information: link
Contract ownership is not renounced (belongs to a wallet)
MetaFishToken.includeInReward(address) (#861-872) has costly operations inside a loop:
- _excluded.pop() (#868)
Use a local variable to hold the loop computation result.
Additional information: link
MetaFishToken.swapTokens(uint256) (#931-941) performs a multiplication on the result of a division:
-transferToAddressETH(marketingAddress,transferredBalance.div(_liquidityFee).mul(marketingDivisor)) (#937-940)
Consider ordering multiplication before division.
Additional information: link
MetaFishToken.addLiquidity(uint256,uint256) (#993-1012) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1000-1011)
Ensure that all the return values of the function calls are used.
Additional information: link
MetaFishToken.allowance(address,address).owner (#732) shadows:
- Ownable.owner() (#216-218) (function)
MetaFishToken._approve(address,address,uint256).owner (#875) shadows:
- Ownable.owner() (#216-218) (function)
Rename the local variables that shadow another component.
Additional information: link
MetaFishToken.setMarketingAddress(address)._marketingAddress (#1300) lacks a zero-check on :
- marketingAddress = address(_marketingAddress) (#1301)
MetaFishToken.setRewardPool(address)._rewardPool (#1305) lacks a zero-check on :
- rewardPool = _rewardPool (#1306)
Check that the address is not zero.
Additional information: link
Reentrancy in MetaFishToken._transfer(address,address,uint256) (#886-929):
External calls:
- BP.protect(from,to,amount) (#895)
- swapTokens(contractTokenBalance) (#911)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#961-971)
- buyBackTokens(balance.div(20)) (#917)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
External calls sending eth:
- swapTokens(contractTokenBalance) (#911)
- recipient.transfer(amount) (#1337)
- buyBackTokens(balance.div(20)) (#917)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _previousLiquidityFee = _liquidityFee (#1238)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _previousTaxFee = _taxFee (#1237)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1121)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _taxFee = _previousTaxFee (#1245)
- _taxFee = 0 (#1240)
Reentrancy in MetaFishToken.constructor() (#678-700):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#686-687)
State variables written after the call(s):
- _approve(address(this),_routerAddress,_tTotal) (#694)
- _allowances[owner][spender] = amount (#882)
- _approve(_msgSender(),_routerAddress,_tTotal) (#695)
- _allowances[owner][spender] = amount (#882)
- _isExcludedFromFee[owner()] = true (#692)
- _isExcludedFromFee[address(this)] = true (#693)
- _whitelist[address(this)] = true (#696)
- _whitelist[_routerAddress] = true (#697)
- _whitelist[owner()] = true (#698)
- blacklistValidUntil = block.timestamp + 259200 (#690)
- uniswapV2Router = _uniswapV2Router (#689)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in MetaFishToken._transfer(address,address,uint256) (#886-929):
External calls:
- BP.protect(from,to,amount) (#895)
- swapTokens(contractTokenBalance) (#911)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#961-971)
External calls sending eth:
- swapTokens(contractTokenBalance) (#911)
- recipient.transfer(amount) (#1337)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#883)
- swapTokens(contractTokenBalance) (#911)
- Log(external call failed) (#970)
- swapTokens(contractTokenBalance) (#911)
- SwapTokensForETH(tokenAmount,path) (#973)
- swapTokens(contractTokenBalance) (#911)
Reentrancy in MetaFishToken._transfer(address,address,uint256) (#886-929):
External calls:
- BP.protect(from,to,amount) (#895)
- swapTokens(contractTokenBalance) (#911)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#961-971)
- buyBackTokens(balance.div(20)) (#917)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
External calls sending eth:
- swapTokens(contractTokenBalance) (#911)
- recipient.transfer(amount) (#1337)
- buyBackTokens(balance.div(20)) (#917)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
Event emitted after the call(s):
- Log(external call failed) (#988)
- buyBackTokens(balance.div(20)) (#917)
- SwapETHForTokens(amount,path) (#990)
- buyBackTokens(balance.div(20)) (#917)
- Transfer(sender,address(this),tLiquidity) (#1219)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1052)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1073)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1094)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1116)
- _tokenTransfer(from,to,amount,takeFee) (#928)
Reentrancy in MetaFishToken.addLiquidity(uint256,uint256) (#993-1012):
External calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1000-1011)
Event emitted after the call(s):
- Log(external call failed) (#1010)
Reentrancy in MetaFishToken.constructor() (#678-700):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#686-687)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#883)
- _approve(address(this),_routerAddress,_tTotal) (#694)
- Approval(owner,spender,amount) (#883)
- _approve(_msgSender(),_routerAddress,_tTotal) (#695)
- Transfer(address(0),_msgSender(),_tTotal) (#699)
Reentrancy in MetaFishToken.swapETHForTokens(uint256) (#976-991):
External calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
Event emitted after the call(s):
- Log(external call failed) (#988)
- SwapETHForTokens(amount,path) (#990)
Reentrancy in MetaFishToken.swapTokensForEth(uint256) (#949-974):
External calls:
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#961-971)
Event emitted after the call(s):
- Log(external call failed) (#970)
- SwapTokensForETH(tokenAmount,path) (#973)
Reentrancy in MetaFishToken.transferFrom(address,address,uint256) (#750-765):
External calls:
- _transfer(sender,recipient,amount) (#755)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
- BP.protect(from,to,amount) (#895)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#961-971)
External calls sending eth:
- _transfer(sender,recipient,amount) (#755)
- recipient.transfer(amount) (#1337)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#883)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#756-763)
Apply the check-effects-interactions pattern.
Additional information: link
MetaFishToken.multiBlacklist(address[]) (#1368-1374) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp < blacklistValidUntil,blacklist is not availalbe anymore) (#1369)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#113-119) uses assembly
- INLINE ASM (#115-117)
Address._verifyCallResult(bool,bytes,string) (#181-201) uses assembly
- INLINE ASM (#193-196)
Do not use evm assembly.
Additional information: link
MetaFishToken.setBotProtectionDisableForever() (#1357-1360) compares to a boolean constant:
-require(bool)(BPDisabledForever == false) (#1358)
MetaFishToken.onlyWhitelist() (#673-676) compares to a boolean constant:
-require(bool)(_whitelist[msg.sender] == true) (#674)
Remove the equality to the boolean constant.
Additional information: link
Address._verifyCallResult(bool,bytes,string) (#181-201) is never used and should be removed
Address.functionCall(address,bytes) (#134-139) is never used and should be removed
Address.functionCall(address,bytes,string) (#141-147) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#149-161) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#163-179) is never used and should be removed
Address.isContract(address) (#113-119) is never used and should be removed
Address.sendValue(address,uint256) (#121-132) is never used and should be removed
Context._msgData() (#12-15) is never used and should be removed
MetaFishToken.addLiquidity(uint256,uint256) (#993-1012) is never used and should be removed
SafeMath.mod(uint256,uint256) (#98-100) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#102-109) is never used and should be removed
Remove unused functions.
Additional information: link
MetaFishToken._rTotal (#614) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
MetaFishToken._previousTaxFee (#622) is set pre-construction with a non-constant function or state variable:
- _taxFee
MetaFishToken._previousLiquidityFee (#625) 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 version^0.8.0 (#5) allows old versions
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) (#121-132):
- (success) = recipient.call{value: amount}() (#127)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#163-179):
- (success,returndata) = target.call{value: value}(data) (#175-177)
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() (#312) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#314) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#344) is not in mixedCase
Function IUniswapV2Router01.WETH() (#390) is not in mixedCase
Parameter MetaFishToken.calculateTaxFee(uint256)._amount (#1222) is not in mixedCase
Parameter MetaFishToken.calculateLiquidityFee(uint256)._amount (#1226) is not in mixedCase
Parameter MetaFishToken.setNumTokensSellToAddToLiquidity(uint256)._minimumTokensBeforeSwap (#1287) is not in mixedCase
Parameter MetaFishToken.setMarketingAddress(address)._marketingAddress (#1300) is not in mixedCase
Parameter MetaFishToken.setRewardPool(address)._rewardPool (#1305) is not in mixedCase
Parameter MetaFishToken.setSwapAndLiquifyEnabled(bool)._enabled (#1310) is not in mixedCase
Parameter MetaFishToken.setBuyBackEnabled(bool)._enabled (#1315) is not in mixedCase
Parameter MetaFishToken.setBPAddrss(address)._bp (#1348) is not in mixedCase
Parameter MetaFishToken.setBpEnabled(bool)._enabled (#1353) is not in mixedCase
Variable MetaFishToken._routerAddress (#602) is not in mixedCase
Variable MetaFishToken._whitelist (#606) is not in mixedCase
Variable MetaFishToken._taxFee (#621) is not in mixedCase
Variable MetaFishToken._liquidityFee (#624) is not in mixedCase
Variable MetaFishToken._maxTxAmount (#629) is not in mixedCase
Variable MetaFishToken.BP (#640) is not in mixedCase
Variable MetaFishToken.BPDisabledForever (#642) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#13)" inContext (#7-16)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in MetaFishToken._transfer(address,address,uint256) (#886-929):
External calls:
- swapTokens(contractTokenBalance) (#911)
- recipient.transfer(amount) (#1337)
External calls sending eth:
- swapTokens(contractTokenBalance) (#911)
- recipient.transfer(amount) (#1337)
- buyBackTokens(balance.div(20)) (#917)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _liquidityFee = _previousLiquidityFee (#1246)
- _liquidityFee = 0 (#1241)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _previousLiquidityFee = _liquidityFee (#1238)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _previousTaxFee = _taxFee (#1237)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1216)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1068)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1048)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1090)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1049)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1111)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1070)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1091)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1113)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _rTotal = _rTotal.sub(rFee) (#1120)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1121)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1218)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1110)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1089)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1069)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1112)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- _taxFee = _previousTaxFee (#1245)
- _taxFee = 0 (#1240)
- buyBackTokens(balance.div(20)) (#917)
- inSwapAndLiquify = true (#668)
- inSwapAndLiquify = false (#670)
Event emitted after the call(s):
- Log(external call failed) (#988)
- buyBackTokens(balance.div(20)) (#917)
- SwapETHForTokens(amount,path) (#990)
- buyBackTokens(balance.div(20)) (#917)
- Transfer(sender,address(this),tLiquidity) (#1219)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1052)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1073)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1094)
- _tokenTransfer(from,to,amount,takeFee) (#928)
- Transfer(sender,recipient,tTransferAmount) (#1116)
- _tokenTransfer(from,to,amount,takeFee) (#928)
Reentrancy in MetaFishToken.transferFrom(address,address,uint256) (#750-765):
External calls:
- _transfer(sender,recipient,amount) (#755)
- recipient.transfer(amount) (#1337)
External calls sending eth:
- _transfer(sender,recipient,amount) (#755)
- recipient.transfer(amount) (#1337)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,rewardPool,block.timestamp) (#983-989)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#756-763)
- _allowances[owner][spender] = amount (#882)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#883)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#756-763)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#395) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#396)
Variable MetaFishToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1083) is too similar to MetaFishToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1085)
Variable MetaFishToken._transferToExcluded(address,address,uint256).rTransferAmount (#1062) is too similar to MetaFishToken._getTValues(uint256).tTransferAmount (#1168)
Variable MetaFishToken._transferToExcluded(address,address,uint256).rTransferAmount (#1062) is too similar to MetaFishToken._getValues(uint256).tTransferAmount (#1137)
Variable MetaFishToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1104) is too similar to MetaFishToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1106)
Variable MetaFishToken._transferToExcluded(address,address,uint256).rTransferAmount (#1062) is too similar to MetaFishToken._transferStandard(address,address,uint256).tTransferAmount (#1044)
Variable MetaFishToken.reflectionFromToken(uint256,bool).rTransferAmount (#834) is too similar to MetaFishToken._transferToExcluded(address,address,uint256).tTransferAmount (#1064)
Variable MetaFishToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1083) is too similar to MetaFishToken._transferToExcluded(address,address,uint256).tTransferAmount (#1064)
Variable MetaFishToken.reflectionFromToken(uint256,bool).rTransferAmount (#834) is too similar to MetaFishToken._getTValues(uint256).tTransferAmount (#1168)
Variable MetaFishToken.reflectionFromToken(uint256,bool).rTransferAmount (#834) is too similar to MetaFishToken._getValues(uint256).tTransferAmount (#1137)
Variable MetaFishToken.reflectionFromToken(uint256,bool).rTransferAmount (#834) is too similar to MetaFishToken._transferStandard(address,address,uint256).tTransferAmount (#1044)
Variable MetaFishToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1083) is too similar to MetaFishToken._getValues(uint256).tTransferAmount (#1137)
Variable MetaFishToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1104) is too similar to MetaFishToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1085)
Variable MetaFishToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1083) is too similar to MetaFishToken._getTValues(uint256).tTransferAmount (#1168)
Variable MetaFishToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1083) is too similar to MetaFishToken._transferStandard(address,address,uint256).tTransferAmount (#1044)
Variable MetaFishToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1104) is too similar to MetaFishToken._transferToExcluded(address,address,uint256).tTransferAmount (#1064)
Variable MetaFishToken._transferStandard(address,address,uint256).rTransferAmount (#1042) is too similar to MetaFishToken._transferStandard(address,address,uint256).tTransferAmount (#1044)
Variable MetaFishToken.reflectionFromToken(uint256,bool).rTransferAmount (#834) is too similar to MetaFishToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1106)
Variable MetaFishToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1104) is too similar to MetaFishToken._getValues(uint256).tTransferAmount (#1137)
Variable MetaFishToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1104) is too similar to MetaFishToken._getTValues(uint256).tTransferAmount (#1168)
Variable MetaFishToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1104) is too similar to MetaFishToken._transferStandard(address,address,uint256).tTransferAmount (#1044)
Variable MetaFishToken._transferToExcluded(address,address,uint256).rTransferAmount (#1062) is too similar to MetaFishToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1085)
Variable MetaFishToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1083) is too similar to MetaFishToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1106)
Variable MetaFishToken._getValues(uint256).rTransferAmount (#1141) is too similar to MetaFishToken._getValues(uint256).tTransferAmount (#1137)
Variable MetaFishToken._getValues(uint256).rTransferAmount (#1141) is too similar to MetaFishToken._getTValues(uint256).tTransferAmount (#1168)
Variable MetaFishToken._getValues(uint256).rTransferAmount (#1141) is too similar to MetaFishToken._transferStandard(address,address,uint256).tTransferAmount (#1044)
Variable MetaFishToken._transferToExcluded(address,address,uint256).rTransferAmount (#1062) is too similar to MetaFishToken._transferToExcluded(address,address,uint256).tTransferAmount (#1064)
Variable MetaFishToken._transferStandard(address,address,uint256).rTransferAmount (#1042) is too similar to MetaFishToken._getTValues(uint256).tTransferAmount (#1168)
Variable MetaFishToken._transferStandard(address,address,uint256).rTransferAmount (#1042) is too similar to MetaFishToken._getValues(uint256).tTransferAmount (#1137)
Variable MetaFishToken.reflectionFromToken(uint256,bool).rTransferAmount (#834) is too similar to MetaFishToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1085)
Variable MetaFishToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1189) is too similar to MetaFishToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1106)
Variable MetaFishToken._transferStandard(address,address,uint256).rTransferAmount (#1042) is too similar to MetaFishToken._transferToExcluded(address,address,uint256).tTransferAmount (#1064)
Variable MetaFishToken._getValues(uint256).rTransferAmount (#1141) is too similar to MetaFishToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1085)
Variable MetaFishToken._getValues(uint256).rTransferAmount (#1141) is too similar to MetaFishToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1106)
Variable MetaFishToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1189) is too similar to MetaFishToken._transferStandard(address,address,uint256).tTransferAmount (#1044)
Variable MetaFishToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1189) is too similar to MetaFishToken._transferToExcluded(address,address,uint256).tTransferAmount (#1064)
Variable MetaFishToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1189) is too similar to MetaFishToken._getValues(uint256).tTransferAmount (#1137)
Variable MetaFishToken._transferToExcluded(address,address,uint256).rTransferAmount (#1062) is too similar to MetaFishToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1106)
Variable MetaFishToken._transferStandard(address,address,uint256).rTransferAmount (#1042) is too similar to MetaFishToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1085)
Variable MetaFishToken._getValues(uint256).rTransferAmount (#1141) is too similar to MetaFishToken._transferToExcluded(address,address,uint256).tTransferAmount (#1064)
Variable MetaFishToken._transferStandard(address,address,uint256).rTransferAmount (#1042) is too similar to MetaFishToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1106)
Variable MetaFishToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1189) is too similar to MetaFishToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1085)
Variable MetaFishToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1189) is too similar to MetaFishToken._getTValues(uint256).tTransferAmount (#1168)
Prevent variables from having similar names.
Additional information: link
MetaFishToken.prepareForPreSale() (#1320-1325) uses literals with too many digits:
- _maxTxAmount = 100000000 * 10 ** 18 (#1324)
MetaFishToken.afterPreSale() (#1327-1332) uses literals with too many digits:
- _maxTxAmount = 1000000 * 10 ** 18 (#1331)
MetaFishToken.slitherConstructorVariables() (#595-1379) uses literals with too many digits:
- _tTotal = 100000000 * 10 ** 18 (#613)
MetaFishToken.slitherConstructorVariables() (#595-1379) uses literals with too many digits:
- _maxTxAmount = 1000000 * 10 ** 18 (#629)
MetaFishToken.slitherConstructorVariables() (#595-1379) uses literals with too many digits:
- minimumTokensBeforeSwap = 100000 * 10 ** 18 (#630)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
MetaFishToken._decimals (#619) should be constant
MetaFishToken._name (#617) should be constant
MetaFishToken._routerAddress (#602) should be constant
MetaFishToken._symbol (#618) should be constant
MetaFishToken._tTotal (#613) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#225-227)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#229-235)
name() should be declared external:
- MetaFishToken.name() (#702-704)
symbol() should be declared external:
- MetaFishToken.symbol() (#706-708)
decimals() should be declared external:
- MetaFishToken.decimals() (#710-712)
totalSupply() should be declared external:
- MetaFishToken.totalSupply() (#714-716)
transfer(address,uint256) should be declared external:
- MetaFishToken.transfer(address,uint256) (#723-730)
allowance(address,address) should be declared external:
- MetaFishToken.allowance(address,address) (#732-739)
approve(address,uint256) should be declared external:
- MetaFishToken.approve(address,uint256) (#741-748)
transferFrom(address,address,uint256) should be declared external:
- MetaFishToken.transferFrom(address,address,uint256) (#750-765)
increaseAllowance(address,uint256) should be declared external:
- MetaFishToken.increaseAllowance(address,uint256) (#767-778)
decreaseAllowance(address,uint256) should be declared external:
- MetaFishToken.decreaseAllowance(address,uint256) (#780-794)
isExcludedFromReward(address) should be declared external:
- MetaFishToken.isExcludedFromReward(address) (#796-798)
totalFees() should be declared external:
- MetaFishToken.totalFees() (#800-802)
minimumTokensBeforeSwapAmount() should be declared external:
- MetaFishToken.minimumTokensBeforeSwapAmount() (#804-806)
buyBackUpperLimitAmount() should be declared external:
- MetaFishToken.buyBackUpperLimitAmount() (#808-810)
deliver(uint256) should be declared external:
- MetaFishToken.deliver(uint256) (#812-822)
reflectionFromToken(uint256,bool) should be declared external:
- MetaFishToken.reflectionFromToken(uint256,bool) (#824-837)
excludeFromReward(address) should be declared external:
- MetaFishToken.excludeFromReward(address) (#852-859)
isExcludedFromFee(address) should be declared external:
- MetaFishToken.isExcludedFromFee(address) (#1249-1251)
excludeFromFee(address) should be declared external:
- MetaFishToken.excludeFromFee(address) (#1253-1255)
includeInFee(address) should be declared external:
- MetaFishToken.includeInFee(address) (#1257-1259)
setBuyBackEnabled(bool) should be declared external:
- MetaFishToken.setBuyBackEnabled(bool) (#1315-1318)
Use the external attribute for functions never called from the contract.
Additional information: link
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
Contract has 5% buy tax and 5% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.
Average 30d number of PancakeSwap swaps is low.
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap 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
Telegram account link seems to be invalid
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