RobinShiba [RobinHoodShiba] Token

Reentrancy in RobinShiba._transfer(address,address,uint256) (#784-835):
External calls:
- swapAndLiquify(contractTokenBalance) (#818)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#818)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
State variables written after the call(s):
- _liquidityFee = _sellLiquidityFee (#823)
- _liquidityFee = _BuyLiquidityFee (#829)
- _tokenTransfer(from,to,amount) (#834)
- _liquidityFee = _previousLiquidityFee (#948)
- _liquidityFee = 0 (#960)
- _marketingFee = _sellMarketingFee (#824)
- _marketingFee = _BuyMarketingFee (#830)
- _tokenTransfer(from,to,amount) (#834)
- _marketingFee = _previousmarketingFee (#949)
- _marketingFee = 0 (#961)
- _tokenTransfer(from,to,amount) (#834)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#723)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (#972)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#978)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#939)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#628)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#989)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#990)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#940)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#980)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#630)
- _tokenTransfer(from,to,amount) (#834)
- _rTotal = _rTotal.sub(rFee) (#678)
- _tokenTransfer(from,to,amount) (#834)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#725)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#627)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#988)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#979)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#629)
Apply the check-effects-interactions pattern.

Additional information: link

RobinShiba._isExcluded (#479) is never initialized. It is used in:
- RobinShiba.balanceOf(address) (#576-579)
- RobinShiba.isExcludedFromReward(address) (#611-613)
- RobinShiba._takeLiquidity(uint256) (#720-726)
- RobinShiba._tokenTransfer(address,address,uint256) (#906-933)
RobinShiba._excluded (#480) is never initialized. It is used in:
- RobinShiba._getCurrentSupply() (#708-718)
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

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

Contract ownership is not renounced (belongs to a wallet)

RobinShiba.takeMarketing(uint256,uint256,uint256) (#964-974) performs a multiplication on the result of a division:
-tMarketing = tAmount.div(100).mul(_marketingFee) (#968)
Consider ordering multiplication before division.

Additional information: link

RobinShiba.addLiquidity(uint256,uint256) (#890-903) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
Ensure that all the return values of the function calls are used.

Additional information: link

RobinShiba.allowance(address,address).owner (#586) shadows:
- Ownable.owner() (#221-223) (function)
RobinShiba._approve(address,address,uint256).owner (#748) shadows:
- Ownable.owner() (#221-223) (function)
Rename the local variables that shadow another component.

Additional information: link

RobinShiba.setBuyFeesPercentage(uint256,uint256,uint256) (#643-647) should emit an event for:
- _BuyTaxFee = taxFee (#644)
- _BuyLiquidityFee = liquidityFee (#645)
- _BuyMarketingFee = mFee (#646)
RobinShiba.setSellFeesPercentage(uint256,uint256,uint256) (#649-653) should emit an event for:
- _sellTaxFee = taxFee (#650)
- _sellLiquidityFee = liquidityFee (#651)
- _sellMarketingFee = mFee (#652)
RobinShiba.setMaxTxAmount(uint256) (#654-657) should emit an event for:
- _maxTxAmount = maxTxAmount * 10 ** _decimals (#656)
RobinShiba.setMaxWalletHoldingAmount(uint256) (#659-662) should emit an event for:
- _maxWalletHoldingAmount = maxWalletHolding * 10 ** _decimals (#661)
Emit an event for critical parameter changes.

Additional information: link

RobinShiba.setliquidityreceiver(address).newwallet (#744) lacks a zero-check on :
- liquidityreceiverWallet = newwallet (#745)
Check that the address is not zero.

Additional information: link

Reentrancy in RobinShiba._transfer(address,address,uint256) (#784-835):
External calls:
- swapAndLiquify(contractTokenBalance) (#818)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#818)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#834)
- _previousLiquidityFee = _liquidityFee (#956)
- _tokenTransfer(from,to,amount) (#834)
- _previousTaxFee = _taxFee (#955)
- _tokenTransfer(from,to,amount) (#834)
- _previousmarketingFee = _marketingFee (#957)
- _tokenTransfer(from,to,amount) (#834)
- _tFeeTotal = _tFeeTotal.add(tFee) (#679)
- _taxFee = _sellTaxFee (#822)
- _taxFee = _BuyTaxFee (#828)
- _tokenTransfer(from,to,amount) (#834)
- _taxFee = _previousTaxFee (#947)
- _taxFee = 0 (#959)
Reentrancy in RobinShiba.constructor() (#539-558):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#544-545)
State variables written after the call(s):
- _isAutoMaticMarketMaker[uniswapV2Pair] = true (#553)
- _isExcludedFromFee[owner()] = true (#551)
- _isExcludedFromFee[address(this)] = true (#552)
- _isExcludedFromWalletLimit[uniswapV2Pair] = true (#554)
- _isExcludedFromWalletLimit[owner()] = true (#555)
- uniswapV2Router = _uniswapV2Router (#548)
Reentrancy in RobinShiba.swapAndLiquify(uint256) (#837-870):
External calls:
- swapTokensForEth(half) (#854)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#860)
- _allowances[owner][spender] = amount (#752)
Reentrancy in RobinShiba.swapAndLiquify(uint256) (#837-870):
External calls:
- swapTokensForEth(half) (#854)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
- swapTokensForEth(tokensForMarketing) (#865)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
State variables written after the call(s):
- swapTokensForEth(tokensForMarketing) (#865)
- _allowances[owner][spender] = amount (#752)
Reentrancy in RobinShiba.transferFrom(address,address,uint256) (#595-599):
External calls:
- _transfer(sender,recipient,amount) (#596)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
External calls sending eth:
- _transfer(sender,recipient,amount) (#596)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#597)
- _allowances[owner][spender] = amount (#752)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in RobinShiba._transfer(address,address,uint256) (#784-835):
External calls:
- swapAndLiquify(contractTokenBalance) (#818)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#818)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#943)
- _tokenTransfer(from,to,amount) (#834)
- Transfer(sender,recipient,tTransferAmount) (#983)
- _tokenTransfer(from,to,amount) (#834)
- Transfer(sender,recipient,tTransferAmount) (#993)
- _tokenTransfer(from,to,amount) (#834)
- Transfer(sender,recipient,tTransferAmount) (#633)
- _tokenTransfer(from,to,amount) (#834)
Reentrancy in RobinShiba.constructor() (#539-558):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#544-545)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#557)
Reentrancy in RobinShiba.swapAndLiquify(uint256) (#837-870):
External calls:
- swapTokensForEth(half) (#854)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#753)
- addLiquidity(otherHalf,newBalance) (#860)
- SwapAndLiquify(half,newBalance,otherHalf) (#862)
Reentrancy in RobinShiba.swapAndLiquify(uint256) (#837-870):
External calls:
- swapTokensForEth(half) (#854)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
- swapTokensForEth(tokensForMarketing) (#865)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#860)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#753)
- swapTokensForEth(tokensForMarketing) (#865)
Reentrancy in RobinShiba.transferFrom(address,address,uint256) (#595-599):
External calls:
- _transfer(sender,recipient,amount) (#596)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#881-887)
External calls sending eth:
- _transfer(sender,recipient,amount) (#596)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#753)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#597)
Apply the check-effects-interactions pattern.

Additional information: link

RobinShiba._transfer(address,address,uint256) (#784-835) uses timestamp for comparisons
Dangerous comparisons:
- require(bool)(TimeLimit[to] <= block.timestamp) (#798)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#145-154) uses assembly
- INLINE ASM (#152)
Address._functionCallWithValue(address,bytes,uint256,string) (#178-199) uses assembly
- INLINE ASM (#191-194)
Do not use evm assembly.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#178-199) is never used and should be removed
Address.functionCall(address,bytes) (#164-166) is never used and should be removed
Address.functionCall(address,bytes,string) (#167-169) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#170-172) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#173-176) is never used and should be removed
Address.isContract(address) (#145-154) is never used and should be removed
Address.sendValue(address,uint256) (#156-162) is never used and should be removed
Context._msgData() (#137-140) is never used and should be removed
SafeMath.mod(uint256,uint256) (#123-125) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#126-129) is never used and should be removed
Remove unused functions.

Additional information: link

RobinShiba._rTotal (#484) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
RobinShiba._previousTaxFee (#498) is set pre-construction with a non-constant function or state variable:
- _taxFee
RobinShiba._previousLiquidityFee (#501) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
RobinShiba._previousmarketingFee (#504) is set pre-construction with a non-constant function or state variable:
- _marketingFee
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 (#16) allows old versions
solc-0.8.0 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) (#156-162):
- (success) = recipient.call{value: amount}() (#160)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#178-199):
- (success,returndata) = target.call{value: weiValue}(data) (#182)
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() (#293) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#294) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#310) is not in mixedCase
Function IUniswapV2Router01.WETH() (#331) is not in mixedCase
Parameter RobinShiba.setSwapAndLiquifyEnabled(bool)._enabled (#664) is not in mixedCase
Parameter RobinShiba.calculateTaxFee(uint256)._amount (#728) is not in mixedCase
Parameter RobinShiba.calculateLiquidityFee(uint256)._amount (#734) is not in mixedCase
Function RobinShiba._isblackListAddress(address) (#756-758) is not in mixedCase
Function RobinShiba._isAutoMaticMarketMakerAddress(address) (#760-762) is not in mixedCase
Function RobinShiba._isAddressExcludedFromWalletLimit(address) (#764-766) is not in mixedCase
Parameter RobinShiba.setBlackListAddress(address).Account (#768) is not in mixedCase
Parameter RobinShiba.undoBlackListAddress(address).Account (#772) is not in mixedCase
Parameter RobinShiba.setAutoMaticMarketMaker(address,bool).Account (#776) is not in mixedCase
Function RobinShiba.ExcludeFromHoldingLimit(address,bool) (#780-782) is not in mixedCase
Parameter RobinShiba.ExcludeFromHoldingLimit(address,bool).Account (#780) is not in mixedCase
Variable RobinShiba.TimeLimit (#488) is not in mixedCase
Variable RobinShiba._BuyTaxFee (#506) is not in mixedCase
Variable RobinShiba._BuyLiquidityFee (#507) is not in mixedCase
Variable RobinShiba._BuyMarketingFee (#508) is not in mixedCase
Variable RobinShiba._sellTaxFee (#510) is not in mixedCase
Variable RobinShiba._sellLiquidityFee (#511) is not in mixedCase
Variable RobinShiba._sellMarketingFee (#512) is not in mixedCase
Variable RobinShiba._maxTxAmount (#521) is not in mixedCase
Variable RobinShiba._maxWalletHoldingAmount (#522) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#138)" inContext (#132-141)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in RobinShiba._transfer(address,address,uint256) (#784-835):
External calls:
- swapAndLiquify(contractTokenBalance) (#818)
- recipient.transfer(amount) (#670)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#818)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
State variables written after the call(s):
- _liquidityFee = _sellLiquidityFee (#823)
- _liquidityFee = _BuyLiquidityFee (#829)
- _tokenTransfer(from,to,amount) (#834)
- _liquidityFee = _previousLiquidityFee (#948)
- _liquidityFee = 0 (#960)
- _marketingFee = _sellMarketingFee (#824)
- _marketingFee = _BuyMarketingFee (#830)
- _tokenTransfer(from,to,amount) (#834)
- _marketingFee = _previousmarketingFee (#949)
- _marketingFee = 0 (#961)
- _tokenTransfer(from,to,amount) (#834)
- _previousLiquidityFee = _liquidityFee (#956)
- _tokenTransfer(from,to,amount) (#834)
- _previousTaxFee = _taxFee (#955)
- _tokenTransfer(from,to,amount) (#834)
- _previousmarketingFee = _marketingFee (#957)
- _tokenTransfer(from,to,amount) (#834)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#723)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (#972)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#978)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#939)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#628)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#989)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#990)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#940)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#980)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#630)
- _tokenTransfer(from,to,amount) (#834)
- _rTotal = _rTotal.sub(rFee) (#678)
- _tokenTransfer(from,to,amount) (#834)
- _tFeeTotal = _tFeeTotal.add(tFee) (#679)
- _tokenTransfer(from,to,amount) (#834)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#725)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#627)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#988)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#979)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#629)
- _taxFee = _sellTaxFee (#822)
- _taxFee = _BuyTaxFee (#828)
- _tokenTransfer(from,to,amount) (#834)
- _taxFee = _previousTaxFee (#947)
- _taxFee = 0 (#959)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#983)
- _tokenTransfer(from,to,amount) (#834)
- Transfer(sender,recipient,tTransferAmount) (#943)
- _tokenTransfer(from,to,amount) (#834)
- Transfer(sender,recipient,tTransferAmount) (#993)
- _tokenTransfer(from,to,amount) (#834)
- Transfer(sender,recipient,tTransferAmount) (#633)
- _tokenTransfer(from,to,amount) (#834)
Reentrancy in RobinShiba.transferFrom(address,address,uint256) (#595-599):
External calls:
- _transfer(sender,recipient,amount) (#596)
- recipient.transfer(amount) (#670)
External calls sending eth:
- _transfer(sender,recipient,amount) (#596)
- recipient.transfer(amount) (#670)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityreceiverWallet,block.timestamp) (#895-902)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#597)
- _allowances[owner][spender] = amount (#752)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#753)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#597)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#336) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#337)
Variable RobinShiba._transferBothExcluded(address,address,uint256).rTransferAmount (#626) is too similar to RobinShiba.takeMarketing(uint256,uint256,uint256).tTransferAmount (#964)
Variable RobinShiba.takeMarketing(uint256,uint256,uint256).rTransferAmount (#964) is too similar to RobinShiba._transferBothExcluded(address,address,uint256).tTransferAmount (#626)
Variable RobinShiba._transferStandard(address,address,uint256).rTransferAmount (#937) is too similar to RobinShiba._transferStandard(address,address,uint256).tTransferAmount (#937)
Variable RobinShiba._transferFromExcluded(address,address,uint256).rTransferAmount (#987) is too similar to RobinShiba._transferToExcluded(address,address,uint256).tTransferAmount (#977)
Variable RobinShiba._transferFromExcluded(address,address,uint256).rTransferAmount (#987) is too similar to RobinShiba._getTValues(uint256).tTransferAmount (#691)
Variable RobinShiba._transferFromExcluded(address,address,uint256).rTransferAmount (#987) is too similar to RobinShiba._transferStandard(address,address,uint256).tTransferAmount (#937)
Variable RobinShiba.takeMarketing(uint256,uint256,uint256).rTransferAmount (#964) is too similar to RobinShiba._getValues(uint256).tTransferAmount (#683)
Variable RobinShiba._transferToExcluded(address,address,uint256).rTransferAmount (#977) is too similar to RobinShiba._getTValues(uint256).tTransferAmount (#691)
Variable RobinShiba._transferToExcluded(address,address,uint256).rTransferAmount (#977) is too similar to RobinShiba._transferToExcluded(address,address,uint256).tTransferAmount (#977)
Variable RobinShiba._transferToExcluded(address,address,uint256).rTransferAmount (#977) is too similar to RobinShiba._transferStandard(address,address,uint256).tTransferAmount (#937)
Variable RobinShiba._transferStandard(address,address,uint256).rTransferAmount (#937) is too similar to RobinShiba.takeMarketing(uint256,uint256,uint256).tTransferAmount (#964)
Variable RobinShiba._getValues(uint256).rTransferAmount (#684) is too similar to RobinShiba._transferBothExcluded(address,address,uint256).tTransferAmount (#626)
Variable RobinShiba._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#699) is too similar to RobinShiba._transferBothExcluded(address,address,uint256).tTransferAmount (#626)
Variable RobinShiba._transferFromExcluded(address,address,uint256).rTransferAmount (#987) is too similar to RobinShiba.takeMarketing(uint256,uint256,uint256).tTransferAmount (#964)
Variable RobinShiba._transferFromExcluded(address,address,uint256).rTransferAmount (#987) is too similar to RobinShiba._transferFromExcluded(address,address,uint256).tTransferAmount (#987)
Variable RobinShiba.takeMarketing(uint256,uint256,uint256).rTransferAmount (#964) is too similar to RobinShiba._getTValues(uint256).tTransferAmount (#691)
Variable RobinShiba._transferToExcluded(address,address,uint256).rTransferAmount (#977) is too similar to RobinShiba.takeMarketing(uint256,uint256,uint256).tTransferAmount (#964)
Variable RobinShiba.takeMarketing(uint256,uint256,uint256).rTransferAmount (#964) is too similar to RobinShiba._transferStandard(address,address,uint256).tTransferAmount (#937)
Variable RobinShiba.takeMarketing(uint256,uint256,uint256).rTransferAmount (#964) is too similar to RobinShiba._transferToExcluded(address,address,uint256).tTransferAmount (#977)
Variable RobinShiba._transferToExcluded(address,address,uint256).rTransferAmount (#977) is too similar to RobinShiba._transferFromExcluded(address,address,uint256).tTransferAmount (#987)
Variable RobinShiba._transferBothExcluded(address,address,uint256).rTransferAmount (#626) is too similar to RobinShiba._transferBothExcluded(address,address,uint256).tTransferAmount (#626)
Variable RobinShiba._getValues(uint256).rTransferAmount (#684) is too similar to RobinShiba._transferStandard(address,address,uint256).tTransferAmount (#937)
Variable RobinShiba.takeMarketing(uint256,uint256,uint256).rTransferAmount (#964) is too similar to RobinShiba.takeMarketing(uint256,uint256,uint256).tTransferAmount (#964)
Variable RobinShiba.takeMarketing(uint256,uint256,uint256).rTransferAmount (#964) is too similar to RobinShiba._transferFromExcluded(address,address,uint256).tTransferAmount (#987)
Variable RobinShiba._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#699) is too similar to RobinShiba._transferStandard(address,address,uint256).tTransferAmount (#937)
Variable RobinShiba._transferStandard(address,address,uint256).rTransferAmount (#937) is too similar to RobinShiba._transferBothExcluded(address,address,uint256).tTransferAmount (#626)
Variable RobinShiba._transferFromExcluded(address,address,uint256).rTransferAmount (#987) is too similar to RobinShiba._transferBothExcluded(address,address,uint256).tTransferAmount (#626)
Variable RobinShiba._getValues(uint256).rTransferAmount (#684) is too similar to RobinShiba.takeMarketing(uint256,uint256,uint256).tTransferAmount (#964)
Variable RobinShiba._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#699) is too similar to RobinShiba.takeMarketing(uint256,uint256,uint256).tTransferAmount (#964)
Variable RobinShiba._transferBothExcluded(address,address,uint256).rTransferAmount (#626) is too similar to RobinShiba._transferStandard(address,address,uint256).tTransferAmount (#937)
Variable RobinShiba._transferFromExcluded(address,address,uint256).rTransferAmount (#987) is too similar to RobinShiba._getValues(uint256).tTransferAmount (#683)
Variable RobinShiba._transferToExcluded(address,address,uint256).rTransferAmount (#977) is too similar to RobinShiba._transferBothExcluded(address,address,uint256).tTransferAmount (#626)
Variable RobinShiba._transferToExcluded(address,address,uint256).rTransferAmount (#977) is too similar to RobinShiba._getValues(uint256).tTransferAmount (#683)
Variable RobinShiba._transferBothExcluded(address,address,uint256).rTransferAmount (#626) is too similar to RobinShiba._transferFromExcluded(address,address,uint256).tTransferAmount (#987)
Variable RobinShiba._transferStandard(address,address,uint256).rTransferAmount (#937) is too similar to RobinShiba._getTValues(uint256).tTransferAmount (#691)
Variable RobinShiba._transferBothExcluded(address,address,uint256).rTransferAmount (#626) is too similar to RobinShiba._transferToExcluded(address,address,uint256).tTransferAmount (#977)
Variable RobinShiba._getValues(uint256).rTransferAmount (#684) is too similar to RobinShiba._getValues(uint256).tTransferAmount (#683)
Variable RobinShiba._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#699) is too similar to RobinShiba._getValues(uint256).tTransferAmount (#683)
Variable RobinShiba._transferStandard(address,address,uint256).rTransferAmount (#937) is too similar to RobinShiba._transferFromExcluded(address,address,uint256).tTransferAmount (#987)
Variable RobinShiba._getValues(uint256).rTransferAmount (#684) is too similar to RobinShiba._getTValues(uint256).tTransferAmount (#691)
Variable RobinShiba._transferStandard(address,address,uint256).rTransferAmount (#937) is too similar to RobinShiba._transferToExcluded(address,address,uint256).tTransferAmount (#977)
Variable RobinShiba._transferBothExcluded(address,address,uint256).rTransferAmount (#626) is too similar to RobinShiba._getValues(uint256).tTransferAmount (#683)
Variable RobinShiba._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#699) is too similar to RobinShiba._getTValues(uint256).tTransferAmount (#691)
Variable RobinShiba._getValues(uint256).rTransferAmount (#684) is too similar to RobinShiba._transferFromExcluded(address,address,uint256).tTransferAmount (#987)
Variable RobinShiba._transferBothExcluded(address,address,uint256).rTransferAmount (#626) is too similar to RobinShiba._getTValues(uint256).tTransferAmount (#691)
Variable RobinShiba._getValues(uint256).rTransferAmount (#684) is too similar to RobinShiba._transferToExcluded(address,address,uint256).tTransferAmount (#977)
Variable RobinShiba._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#699) is too similar to RobinShiba._transferFromExcluded(address,address,uint256).tTransferAmount (#987)
Variable RobinShiba._transferStandard(address,address,uint256).rTransferAmount (#937) is too similar to RobinShiba._getValues(uint256).tTransferAmount (#683)
Variable RobinShiba._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#699) is too similar to RobinShiba._transferToExcluded(address,address,uint256).tTransferAmount (#977)
Prevent variables from having similar names.

Additional information: link

RobinShiba.slitherConstructorVariables() (#469-996) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 500000000000 * 10 ** 18 (#520)
RobinShiba.slitherConstructorVariables() (#469-996) uses literals with too many digits:
- _maxTxAmount = 15000000000 * 10 ** 18 (#521)
RobinShiba.slitherConstructorVariables() (#469-996) uses literals with too many digits:
- _maxWalletHoldingAmount = 15000000000 * 10 ** 18 (#522)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#205) is never used in RobinShiba (#469-996)
Ownable._lockTime (#206) is never used in RobinShiba (#469-996)
Remove unused state variables.

Additional information: link

Ownable._lockTime (#206) should be constant
Ownable._previousOwner (#205) should be constant
RobinShiba._decimals (#495) should be constant
RobinShiba._name (#493) should be constant
RobinShiba._symbol (#494) should be constant
RobinShiba._tTotal (#483) should be constant
RobinShiba.coldDownTime (#523) should be constant
RobinShiba.marketingWallet (#490) should be constant
RobinShiba.numTokensSellToAddToLiquidity (#520) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#240-243)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#249-253)
name() should be declared external:
- RobinShiba.name() (#560-562)
symbol() should be declared external:
- RobinShiba.symbol() (#564-566)
decimals() should be declared external:
- RobinShiba.decimals() (#568-570)
totalSupply() should be declared external:
- RobinShiba.totalSupply() (#572-574)
transfer(address,uint256) should be declared external:
- RobinShiba.transfer(address,uint256) (#581-584)
allowance(address,address) should be declared external:
- RobinShiba.allowance(address,address) (#586-588)
approve(address,uint256) should be declared external:
- RobinShiba.approve(address,uint256) (#590-593)
transferFrom(address,address,uint256) should be declared external:
- RobinShiba.transferFrom(address,address,uint256) (#595-599)
increaseAllowance(address,uint256) should be declared external:
- RobinShiba.increaseAllowance(address,uint256) (#601-604)
decreaseAllowance(address,uint256) should be declared external:
- RobinShiba.decreaseAllowance(address,uint256) (#606-609)
isExcludedFromReward(address) should be declared external:
- RobinShiba.isExcludedFromReward(address) (#611-613)
totalFees() should be declared external:
- RobinShiba.totalFees() (#615-617)
excludeFromFee(address) should be declared external:
- RobinShiba.excludeFromFee(address) (#635-637)
includeInFee(address) should be declared external:
- RobinShiba.includeInFee(address) (#639-641)
setSwapAndLiquifyEnabled(bool) should be declared external:
- RobinShiba.setSwapAndLiquifyEnabled(bool) (#664-667)
isExcludedFromFee(address) should be declared external:
- RobinShiba.isExcludedFromFee(address) (#740-742)
Use the external attribute for functions never called from the contract.

Additional information: link

Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam

Additional information: link

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

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

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

Token has no transactions for more than 100 days. It seems dead / abandoned.

Token is deployed only at one blockchain

Token has only one trading pair

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

Token is marked as scam (rug pull, honeypot, phishing, etc.)

Additional information: link

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank