CHAR [Gundam] Token

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

Reentrancy in GundamToken._transfer(address,address,uint256) (#660-674):
External calls:
- swapAndLiquify(swapThreshold,false) (#667)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
External calls sending eth:
- swapAndLiquify(swapThreshold,false) (#667)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _rOwned[address(this)] = _rOwned[address(this)].add(rSecondary) (#577)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#703)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#696)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#720)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#712)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#697)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#705)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#713)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#722)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _rTotal = _rTotal.sub(rFee) (#573)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _tOwned[address(this)] = _tOwned[address(this)].add(tSecondary) (#579)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#719)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#711)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#704)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#721)
Reentrancy in GundamToken.ownerWithdrawDevelopmentBNB(uint256) (#831-836):
External calls:
- (sent) = msg.sender.call{value: (amountWei)}() (#833)
State variables written after the call(s):
- totalDevelopmentBNB -= amountWei (#835)
Reentrancy in GundamToken.ownerWithdrawMarketingBNB(uint256) (#825-830):
External calls:
- (sent) = msg.sender.call{value: (amountWei)}() (#827)
State variables written after the call(s):
- totalMarketingBNB -= amountWei (#829)
Apply the check-effects-interactions pattern.

Additional information: link

GundamToken.ownerWithdrawCakeLP(address) (#794-798) ignores return value by token.transfer(msg.sender,token.balanceOf(address(this))) (#797)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

GundamToken.totalCharityBNB (#415) is never initialized. It is used in:
- GundamToken.ownerFixStuckBNB() (#789-792)
GundamToken.totalProjectOperationBNB (#416) is never initialized. It is used in:
- GundamToken.ownerFixStuckBNB() (#789-792)
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

GundamToken.swapAndLiquify(uint8,bool).toSwap (#584) is written in both
toSwap = contractBalance (#594)
toSwap = liquidityBNBTokens + tokensLeft (#601)
Fix or remove the writes.

Additional information: link

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

GundamToken.swapAndLiquify(uint8,bool) (#583-615) performs a multiplication on the result of a division:
-maxSwapSize = (2_500_000_000 * (10 ** _decimals)) / 100 (#588)
-totalLiquidityTokens = toSwap * _taxes.liquidityTax / 100 (#597)
-toSwap = maxSwapSize (#590)
Consider ordering multiplication before division.

Additional information: link

GundamToken.addLiquidity(uint256,uint256) (#631-643) ignores return value by _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
GundamToken._removeLiquidityPercent(uint8) (#644-657) ignores return value by lpToken.approve(address(_pancakeRouter),amount) (#647)
GundamToken._removeLiquidityPercent(uint8) (#644-657) ignores return value by _pancakeRouter.removeLiquidityETHSupportingFeeOnTransferTokens(address(this),amount,0,0,address(this),block.timestamp) (#648-656)
Ensure that all the return values of the function calls are used.

Additional information: link

GundamToken.allowance(address,address).owner (#480) shadows:
- Ownable.owner() (#182-184) (function)
GundamToken._approve(address,address,uint256).owner (#505) shadows:
- Ownable.owner() (#182-184) (function)
Rename the local variables that shadow another component.

Additional information: link

GundamToken.ownerWithdrawMarketingBNB(uint256) (#825-830) should emit an event for:
- totalMarketingBNB -= amountWei (#829)
GundamToken.ownerWithdrawDevelopmentBNB(uint256) (#831-836) should emit an event for:
- totalDevelopmentBNB -= amountWei (#835)
Emit an event for critical parameter changes.

Additional information: link

GundamToken.ownerUpdatePancakePair(address,address)._pancakePair (#810) lacks a zero-check on :
- _pancakePairAddress = _pancakePair (#811)
GundamToken.ownerUpdatePancakePair(address,address).pancakeRouter (#810) lacks a zero-check on :
- _pancakeRouterAddress = pancakeRouter (#812)
Check that the address is not zero.

Additional information: link

Reentrancy in GundamToken._transfer(address,address,uint256) (#660-674):
External calls:
- swapAndLiquify(swapThreshold,false) (#667)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
External calls sending eth:
- swapAndLiquify(swapThreshold,false) (#667)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _previousReflectFee = _reflectFee (#562)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _previousSecondaryFee = _secondaryTax (#563)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _reflectFee = _previousReflectFee (#569)
- _reflectFee = 0 (#565)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _secondaryTax = _previousSecondaryFee (#570)
- _secondaryTax = 0 (#566)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- _tFeeTotal = _tFeeTotal.add(tFee) (#574)
Reentrancy in GundamToken.constructor() (#440-454):
External calls:
- _pancakePairAddress = IPancakeFactory(_pancakeRouter.factory()).createPair(address(this),_pancakeRouter.WETH()) (#446)
State variables written after the call(s):
- _approve(address(this),address(_pancakeRouter),type()(uint256).max) (#447)
- _allowances[owner][spender] = amount (#509)
- excludeFromReward(address(_pancakePairAddress)) (#448)
- _excluded.push(account) (#759)
- excludeFromReward(address(burnWallet)) (#449)
- _excluded.push(account) (#759)
- excludeFromReward(address(this)) (#450)
- _excluded.push(account) (#759)
- excludeFromReward(address(_pancakePairAddress)) (#448)
- _isExcluded[account] = true (#758)
- excludeFromReward(address(burnWallet)) (#449)
- _isExcluded[account] = true (#758)
- excludeFromReward(address(this)) (#450)
- _isExcluded[account] = true (#758)
- _marketMakers[_pancakePairAddress] = true (#451)
- _rOwned[address(this)] = _rTotal (#452)
- excludeFromReward(address(_pancakePairAddress)) (#448)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#756)
- excludeFromReward(address(burnWallet)) (#449)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#756)
- excludeFromReward(address(this)) (#450)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#756)
Reentrancy in GundamToken.swapAndLiquify(uint8,bool) (#583-615):
External calls:
- swapTokensForBNB(toSwap) (#603)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
- addLiquidity(liquidityTokens,LPBNB) (#606)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
External calls sending eth:
- addLiquidity(liquidityTokens,LPBNB) (#606)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
State variables written after the call(s):
- totalDevelopmentBNB += developmentBNB (#612)
- totalMarketingBNB += marketingBNB (#611)
Reentrancy in GundamToken.transferFrom(address,address,uint256) (#487-491):
External calls:
- _transfer(sender,recipient,amount) (#488)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
External calls sending eth:
- _transfer(sender,recipient,amount) (#488)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#489)
- _allowances[owner][spender] = amount (#509)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in GundamToken._transfer(address,address,uint256) (#660-674):
External calls:
- swapAndLiquify(swapThreshold,false) (#667)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
External calls sending eth:
- swapAndLiquify(swapThreshold,false) (#667)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#699)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- Transfer(sender,recipient,tTransferAmount) (#715)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- Transfer(sender,recipient,tTransferAmount) (#707)
- _tokenTransfer(from,to,amount,takeFee) (#673)
- Transfer(sender,recipient,tTransferAmount) (#724)
- _tokenTransfer(from,to,amount,takeFee) (#673)
Reentrancy in GundamToken.constructor() (#440-454):
External calls:
- _pancakePairAddress = IPancakeFactory(_pancakeRouter.factory()).createPair(address(this),_pancakeRouter.WETH()) (#446)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#510)
- _approve(address(this),address(_pancakeRouter),type()(uint256).max) (#447)
- Transfer(address(0),owner(),_tTotal) (#453)
Reentrancy in GundamToken.ownerTriggerSwap(uint8,bool) (#799-802):
External calls:
- swapAndLiquify(_swapThreshold,ignoreLimits) (#800)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
External calls sending eth:
- swapAndLiquify(_swapThreshold,ignoreLimits) (#800)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
Event emitted after the call(s):
- OwnerTriggerSwap(_swapThreshold,ignoreLimits) (#801)
Reentrancy in GundamToken.swapAndLiquify(uint8,bool) (#583-615):
External calls:
- swapTokensForBNB(toSwap) (#603)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
- addLiquidity(liquidityTokens,LPBNB) (#606)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
External calls sending eth:
- addLiquidity(liquidityTokens,LPBNB) (#606)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
Event emitted after the call(s):
- SwapAndLiquify(liquidityTokens,LPBNB) (#614)
Reentrancy in GundamToken.transferFrom(address,address,uint256) (#487-491):
External calls:
- _transfer(sender,recipient,amount) (#488)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#621-628)
External calls sending eth:
- _transfer(sender,recipient,amount) (#488)
- _pancakeRouter.addLiquidityETH{value: amountWei}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#633-642)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#510)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#489)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#94-101) uses assembly
- INLINE ASM (#99)
Address._functionCallWithValue(address,bytes,uint256,string) (#136-157) uses assembly
- INLINE ASM (#149-152)
Do not use evm assembly.

Additional information: link

GundamToken.includeInReward(address) (#761-772) has costly operations inside a loop:
- _excluded.pop() (#768)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#136-157) is never used and should be removed
Address.functionCall(address,bytes) (#112-114) is never used and should be removed
Address.functionCall(address,bytes,string) (#122-124) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#126-128) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#131-134) is never used and should be removed
Address.isContract(address) (#94-101) is never used and should be removed
Address.sendValue(address,uint256) (#103-109) is never used and should be removed
Context._msgData() (#83-86) is never used and should be removed
GundamToken._removeLiquidityPercent(uint8) (#644-657) is never used and should be removed
SafeMath.mod(uint256,uint256) (#69-71) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#72-75) is never used and should be removed
Remove unused functions.

Additional information: link

GundamToken._tTotal (#405) is set pre-construction with a non-constant function or state variable:
- 2_500_000_000 * (10 ** _decimals)
GundamToken._rTotal (#406) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
GundamToken._previousReflectFee (#419) is set pre-construction with a non-constant function or state variable:
- _reflectFee
GundamToken._previousSecondaryFee (#421) is set pre-construction with a non-constant function or state variable:
- _secondaryTax
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) (#103-109):
- (success) = recipient.call{value: amount}() (#107)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#136-157):
- (success,returndata) = target.call{value: weiValue}(data) (#140)
Low level call in GundamToken.ownerWithdrawBNB() (#779-782):
- (success) = msg.sender.call{value: (address(this).balance)}() (#780)
Low level call in GundamToken.ownerWithdrawMarketingBNB(uint256) (#825-830):
- (sent) = msg.sender.call{value: (amountWei)}() (#827)
Low level call in GundamToken.ownerWithdrawDevelopmentBNB(uint256) (#831-836):
- (sent) = msg.sender.call{value: (amountWei)}() (#833)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IPancakeRouter01.WETH() (#298) is not in mixedCase
Function IPancakeBEP20.DOMAIN_SEPARATOR() (#356) is not in mixedCase
Function IPancakeBEP20.PERMIT_TYPEHASH() (#357) is not in mixedCase
Parameter GundamToken.calculateReflectFee(uint256)._amount (#549) is not in mixedCase
Parameter GundamToken.calculateSecondaryFee(uint256)._amount (#554) is not in mixedCase
Parameter GundamToken.swapAndLiquify(uint8,bool)._swapThreshold (#583) is not in mixedCase
Parameter GundamToken.ownerTriggerSwap(uint8,bool)._swapThreshold (#799) is not in mixedCase
Parameter GundamToken.ownerUpdatePancakePair(address,address)._pancakePair (#810) is not in mixedCase
Parameter GundamToken.ownerUpdateSwapThreshold(uint8)._swapThreshold (#820) is not in mixedCase
Variable GundamToken._reflectFee (#418) is not in mixedCase
Variable GundamToken._secondaryTax (#420) is not in mixedCase
Variable GundamToken._pancakeRouterAddress (#430) is not in mixedCase
Variable GundamToken._pancakePairAddress (#431) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#84)" inContext (#78-87)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#217) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#218)
Variable GundamToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#529) is too similar to GundamToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable GundamToken._transferStandard(address,address,uint256).rTransferAmount (#695) is too similar to GundamToken._getValues(uint256).tTransferAmount (#515)
Variable GundamToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to GundamToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable GundamToken._transferStandard(address,address,uint256).rTransferAmount (#695) is too similar to GundamToken._transferToExcluded(address,address,uint256).tTransferAmount (#702)
Variable GundamToken._transferToExcluded(address,address,uint256).rTransferAmount (#702) is too similar to GundamToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable GundamToken.reflectionFromToken(uint256,bool).rTransferAmount (#742) is too similar to GundamToken._getTValues(uint256).tTransferAmount (#522)
Variable GundamToken.reflectionFromToken(uint256,bool).rTransferAmount (#742) is too similar to GundamToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable GundamToken._transferFromExcluded(address,address,uint256).rTransferAmount (#710) is too similar to GundamToken._getValues(uint256).tTransferAmount (#515)
Variable GundamToken._transferFromExcluded(address,address,uint256).rTransferAmount (#710) is too similar to GundamToken._transferToExcluded(address,address,uint256).tTransferAmount (#702)
Variable GundamToken._transferStandard(address,address,uint256).rTransferAmount (#695) is too similar to GundamToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable GundamToken._transferStandard(address,address,uint256).rTransferAmount (#695) is too similar to GundamToken._getTValues(uint256).tTransferAmount (#522)
Variable GundamToken.reflectionFromToken(uint256,bool).rTransferAmount (#742) is too similar to GundamToken._transferStandard(address,address,uint256).tTransferAmount (#695)
Variable GundamToken._transferFromExcluded(address,address,uint256).rTransferAmount (#710) is too similar to GundamToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable GundamToken._transferToExcluded(address,address,uint256).rTransferAmount (#702) is too similar to GundamToken._getValues(uint256).tTransferAmount (#515)
Variable GundamToken._transferToExcluded(address,address,uint256).rTransferAmount (#702) is too similar to GundamToken._transferToExcluded(address,address,uint256).tTransferAmount (#702)
Variable GundamToken.reflectionFromToken(uint256,bool).rTransferAmount (#742) is too similar to GundamToken._getValues(uint256).tTransferAmount (#515)
Variable GundamToken.reflectionFromToken(uint256,bool).rTransferAmount (#742) is too similar to GundamToken._transferToExcluded(address,address,uint256).tTransferAmount (#702)
Variable GundamToken._getValues(uint256).rTransferAmount (#516) is too similar to GundamToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable GundamToken._transferStandard(address,address,uint256).rTransferAmount (#695) is too similar to GundamToken._transferStandard(address,address,uint256).tTransferAmount (#695)
Variable GundamToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to GundamToken._getValues(uint256).tTransferAmount (#515)
Variable GundamToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#529) is too similar to GundamToken._getValues(uint256).tTransferAmount (#515)
Variable GundamToken._transferFromExcluded(address,address,uint256).rTransferAmount (#710) is too similar to GundamToken._transferStandard(address,address,uint256).tTransferAmount (#695)
Variable GundamToken._getValues(uint256).rTransferAmount (#516) is too similar to GundamToken._getValues(uint256).tTransferAmount (#515)
Variable GundamToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to GundamToken._transferToExcluded(address,address,uint256).tTransferAmount (#702)
Variable GundamToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to GundamToken._getTValues(uint256).tTransferAmount (#522)
Variable GundamToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to GundamToken._transferFromExcluded(address,address,uint256).tTransferAmount (#710)
Variable GundamToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#529) is too similar to GundamToken._transferToExcluded(address,address,uint256).tTransferAmount (#702)
Variable GundamToken._transferToExcluded(address,address,uint256).rTransferAmount (#702) is too similar to GundamToken._transferStandard(address,address,uint256).tTransferAmount (#695)
Variable GundamToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#529) is too similar to GundamToken._getTValues(uint256).tTransferAmount (#522)
Variable GundamToken._getValues(uint256).rTransferAmount (#516) is too similar to GundamToken._transferToExcluded(address,address,uint256).tTransferAmount (#702)
Variable GundamToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#529) is too similar to GundamToken._transferFromExcluded(address,address,uint256).tTransferAmount (#710)
Variable GundamToken._getValues(uint256).rTransferAmount (#516) is too similar to GundamToken._getTValues(uint256).tTransferAmount (#522)
Variable GundamToken._getValues(uint256).rTransferAmount (#516) is too similar to GundamToken._transferFromExcluded(address,address,uint256).tTransferAmount (#710)
Variable GundamToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to GundamToken._transferStandard(address,address,uint256).tTransferAmount (#695)
Variable GundamToken.reflectionFromToken(uint256,bool).rTransferAmount (#742) is too similar to GundamToken._transferFromExcluded(address,address,uint256).tTransferAmount (#710)
Variable GundamToken._transferFromExcluded(address,address,uint256).rTransferAmount (#710) is too similar to GundamToken._getTValues(uint256).tTransferAmount (#522)
Variable GundamToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#529) is too similar to GundamToken._transferStandard(address,address,uint256).tTransferAmount (#695)
Variable GundamToken._transferStandard(address,address,uint256).rTransferAmount (#695) is too similar to GundamToken._transferFromExcluded(address,address,uint256).tTransferAmount (#710)
Variable GundamToken._getValues(uint256).rTransferAmount (#516) is too similar to GundamToken._transferStandard(address,address,uint256).tTransferAmount (#695)
Variable GundamToken._transferFromExcluded(address,address,uint256).rTransferAmount (#710) is too similar to GundamToken._transferFromExcluded(address,address,uint256).tTransferAmount (#710)
Variable GundamToken._transferToExcluded(address,address,uint256).rTransferAmount (#702) is too similar to GundamToken._transferFromExcluded(address,address,uint256).tTransferAmount (#710)
Variable GundamToken._transferToExcluded(address,address,uint256).rTransferAmount (#702) is too similar to GundamToken._getTValues(uint256).tTransferAmount (#522)
Prevent variables from having similar names.

Additional information: link

GundamToken.slitherConstructorVariables() (#377-838) uses literals with too many digits:
- burnWallet = 0x000000000000000000000000000000000000dEaD (#409)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#165) is never used in GundamToken (#377-838)
Ownable._lockTime (#166) is never used in GundamToken (#377-838)
Remove unused state variables.

Additional information: link

GundamToken._decimals (#403) should be constant
GundamToken._name (#401) should be constant
GundamToken._symbol (#402) should be constant
GundamToken.burnWallet (#409) should be constant
GundamToken.totalCharityBNB (#415) should be constant
GundamToken.totalProjectOperationBNB (#416) should be constant
Ownable._lockTime (#166) should be constant
Ownable._previousOwner (#165) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#193-196)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#202-206)
name() should be declared external:
- GundamToken.name() (#458-460)
symbol() should be declared external:
- GundamToken.symbol() (#461-463)
decimals() should be declared external:
- GundamToken.decimals() (#464-466)
totalSupply() should be declared external:
- GundamToken.totalSupply() (#467-469)
transfer(address,uint256) should be declared external:
- GundamToken.transfer(address,uint256) (#476-479)
allowance(address,address) should be declared external:
- GundamToken.allowance(address,address) (#480-482)
approve(address,uint256) should be declared external:
- GundamToken.approve(address,uint256) (#483-486)
transferFrom(address,address,uint256) should be declared external:
- GundamToken.transferFrom(address,address,uint256) (#487-491)
increaseAllowance(address,uint256) should be declared external:
- GundamToken.increaseAllowance(address,uint256) (#492-495)
decreaseAllowance(address,uint256) should be declared external:
- GundamToken.decreaseAllowance(address,uint256) (#496-499)
isExcludedFromReward(address) should be declared external:
- GundamToken.isExcludedFromReward(address) (#727-729)
totalFees() should be declared external:
- GundamToken.totalFees() (#730-732)
isExcludedFromFee(address) should be declared external:
- GundamToken.isExcludedFromFee(address) (#733-735)
reflectionFromToken(uint256,bool) should be declared external:
- GundamToken.reflectionFromToken(uint256,bool) (#736-745)
excludeFromFee(address,bool) should be declared external:
- GundamToken.excludeFromFee(address,bool) (#773-775)
ownerBlacklistAddress(address,bool) should be declared external:
- GundamToken.ownerBlacklistAddress(address,bool) (#776-778)
ownerWithdrawBNB() should be declared external:
- GundamToken.ownerWithdrawBNB() (#779-782)
ownerUpdateTaxes(uint8,uint8) should be declared external:
- GundamToken.ownerUpdateTaxes(uint8,uint8) (#783-788)
ownerFixStuckBNB() should be declared external:
- GundamToken.ownerFixStuckBNB() (#789-792)
ownerWithdrawCakeLP(address) should be declared external:
- GundamToken.ownerWithdrawCakeLP(address) (#794-798)
ownerTriggerSwap(uint8,bool) should be declared external:
- GundamToken.ownerTriggerSwap(uint8,bool) (#799-802)
ownerSwitchSwapAndLiquify(bool) should be declared external:
- GundamToken.ownerSwitchSwapAndLiquify(bool) (#803-806)
ownerUpdateAMM(address,bool) should be declared external:
- GundamToken.ownerUpdateAMM(address,bool) (#807-809)
ownerUpdatePancakePair(address,address) should be declared external:
- GundamToken.ownerUpdatePancakePair(address,address) (#810-813)
ownerUpdateSecondaryTaxes(uint8,uint8,uint8) should be declared external:
- GundamToken.ownerUpdateSecondaryTaxes(uint8,uint8,uint8) (#814-819)
ownerUpdateSwapThreshold(uint8) should be declared external:
- GundamToken.ownerUpdateSwapThreshold(uint8) (#820-824)
ownerWithdrawMarketingBNB(uint256) should be declared external:
- GundamToken.ownerWithdrawMarketingBNB(uint256) (#825-830)
ownerWithdrawDevelopmentBNB(uint256) should be declared external:
- GundamToken.ownerWithdrawDevelopmentBNB(uint256) (#831-836)
Use the external attribute for functions never called from the contract.

Additional information: link

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

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

Unable to find website, listings and other project-related information

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank