LEA [LeapableIO] Token

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

LeapableIO.sendETHToFee(uint256) (#495-497) sends eth to arbitrary user
Dangerous calls:
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in LeapableIO._transfer(address,address,uint256) (#436-485):
External calls:
- swapTokensForEth(contractTokenBalance) (#459)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#492)
External calls sending eth:
- sendETHToFee(address(this).balance) (#464)
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _rOwned[address(this)] = _rOwned[address(this)].add(rTax) (#597)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#553)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#541)
- _rOwned[_marketingAddress] = _rOwned[_marketingAddress].add(rTax) (#602)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#542)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#567)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#580)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#555)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#568)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#582)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _rTotal = _rTotal.sub(rFee) (#610)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _tOwned[address(this)] = _tOwned[address(this)].add(tTax) (#599)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#566)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#579)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#554)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#581)
- _tOwned[_marketingAddress] = _tOwned[_marketingAddress].add(tTax) (#604)
Apply the check-effects-interactions pattern.

Additional information: link

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

LeapableIO.constructor() (#270-283) ignores return value by IERC20(uniswapV2Pair).approve(address(uniswapV2Router),type()(uint256).max) (#276)
Ensure that all the return values of the function calls are used.

Additional information: link

LeapableIO.allowance(address,address).owner (#315) shadows:
- Ownable.owner() (#85-87) (function)
LeapableIO._approve(address,address,uint256).owner (#421) shadows:
- Ownable.owner() (#85-87) (function)
Rename the local variables that shadow another component.

Additional information: link

LeapableIO.updateMinTokenBeforeSwap(uint256) (#342-344) should emit an event for:
- _minTokenBeforeSwap = minTokenBeforeSwap (#343)
Emit an event for critical parameter changes.

Additional information: link

LeapableIO.setPresaleRouterAndAddress(address,address).router (#690) lacks a zero-check on :
- presaleRouter = router (#691)
LeapableIO.setPresaleRouterAndAddress(address,address).wallet (#690) lacks a zero-check on :
- presaleAddress = wallet (#692)
LeapableIO.updateMarketingAddress(address).marketingAddress (#704) lacks a zero-check on :
- _marketingAddress = marketingAddress (#705)
Check that the address is not zero.

Additional information: link

LeapableIO.swapTokensForEth(uint256) (#487-493) has external calls inside a loop: path[1] = uniswapV2Router.WETH() (#490)
LeapableIO.swapTokensForEth(uint256) (#487-493) has external calls inside a loop: uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#492)
LeapableIO.sendETHToFee(uint256) (#495-497) has external calls inside a loop: _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in LeapableIO._transfer(address,address,uint256) (#436-485):
External calls:
- swapTokensForEth(contractTokenBalance) (#459)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#492)
External calls sending eth:
- sendETHToFee(address(this).balance) (#464)
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
State variables written after the call(s):
- setBotFee() (#475)
- _marketingFee = 18 (#411)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _marketingFee = _previousMarketingFee (#417)
- _marketingFee = 0 (#403)
- restoreAllFee() (#484)
- _marketingFee = _previousMarketingFee (#417)
- setBotFee() (#475)
- _previousMarketingFee = _marketingFee (#408)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _previousMarketingFee = _marketingFee (#400)
- setBotFee() (#475)
- _previousRfiFee = _rfiFee (#409)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _previousRfiFee = _rfiFee (#401)
- setBotFee() (#475)
- _rfiFee = 18 (#412)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _rfiFee = _previousRfiFee (#418)
- _rfiFee = 0 (#404)
- restoreAllFee() (#484)
- _rfiFee = _previousRfiFee (#418)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _tFeeTotal = _tFeeTotal.add(tFee) (#611)
Reentrancy in LeapableIO.constructor() (#270-283):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#275)
- IERC20(uniswapV2Pair).approve(address(uniswapV2Router),type()(uint256).max) (#276)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#280)
- _isExcludedFromFee[address(this)] = true (#281)
- _rOwned[_msgSender()] = _rTotal (#278)
Reentrancy in LeapableIO.transferFrom(address,address,uint256) (#324-328):
External calls:
- _transfer(sender,recipient,amount) (#325)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#492)
External calls sending eth:
- _transfer(sender,recipient,amount) (#325)
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#326)
- _allowances[owner][spender] = amount (#424)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in LeapableIO._transfer(address,address,uint256) (#436-485):
External calls:
- swapTokensForEth(contractTokenBalance) (#459)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#492)
External calls sending eth:
- sendETHToFee(address(this).balance) (#464)
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#545)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,recipient,tTransferAmount) (#571)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,recipient,tTransferAmount) (#558)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(_msgSender(),_marketingAddress,tTax) (#605)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,recipient,tTransferAmount) (#585)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#547)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#573)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#560)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#587)
- _tokenTransfer(from,to,amount,takeFee) (#483)
Reentrancy in LeapableIO.constructor() (#270-283):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#275)
- IERC20(uniswapV2Pair).approve(address(uniswapV2Router),type()(uint256).max) (#276)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#282)
Reentrancy in LeapableIO.transferFrom(address,address,uint256) (#324-328):
External calls:
- _transfer(sender,recipient,amount) (#325)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#492)
External calls sending eth:
- _transfer(sender,recipient,amount) (#325)
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#425)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#326)
Apply the check-effects-interactions pattern.

Additional information: link

LeapableIO._transfer(address,address,uint256) (#436-485) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp <= _firstBlock.add(_botBlocks) && from != presaleRouter && from != presaleAddress (#447)
Avoid relying on block.timestamp.

Additional information: link

LeapableIO.endPresale(uint256) (#697-702) compares to a boolean constant:
-require(bool,string)(presale == true,presale already ended) (#698)
Remove the equality to the boolean constant.

Additional information: link

LeapableIO.includeAccount(address) (#385-396) has costly operations inside a loop:
- _excluded.pop() (#392)
LeapableIO.lockTheSwap() (#265-269) has costly operations inside a loop:
- inSwap = true (#266)
LeapableIO.lockTheSwap() (#265-269) has costly operations inside a loop:
- inSwap = false (#268)
LeapableIO.removeAllFee() (#398-405) has costly operations inside a loop:
- _previousMarketingFee = _marketingFee (#400)
LeapableIO.removeAllFee() (#398-405) has costly operations inside a loop:
- _previousRfiFee = _rfiFee (#401)
LeapableIO.removeAllFee() (#398-405) has costly operations inside a loop:
- _marketingFee = 0 (#403)
LeapableIO.removeAllFee() (#398-405) has costly operations inside a loop:
- _rfiFee = 0 (#404)
LeapableIO._reflectFee(uint256,uint256) (#609-612) has costly operations inside a loop:
- _rTotal = _rTotal.sub(rFee) (#610)
LeapableIO._reflectFee(uint256,uint256) (#609-612) has costly operations inside a loop:
- _tFeeTotal = _tFeeTotal.add(tFee) (#611)
LeapableIO.restoreAllFee() (#416-419) has costly operations inside a loop:
- _marketingFee = _previousMarketingFee (#417)
LeapableIO.restoreAllFee() (#416-419) has costly operations inside a loop:
- _rfiFee = _previousRfiFee (#418)
LeapableIO.setBotFee() (#407-413) has costly operations inside a loop:
- _previousMarketingFee = _marketingFee (#408)
LeapableIO.setBotFee() (#407-413) has costly operations inside a loop:
- _previousRfiFee = _rfiFee (#409)
LeapableIO.setBotFee() (#407-413) has costly operations inside a loop:
- _marketingFee = 18 (#411)
LeapableIO.setBotFee() (#407-413) has costly operations inside a loop:
- _rfiFee = 18 (#412)
Use a local variable to hold the loop computation result.

Additional information: link

LeapableIO._previousRfiFee (#239) is set pre-construction with a non-constant function or state variable:
- _rfiFee
LeapableIO._previousMarketingFee (#241) 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

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#133) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#134) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#151) is not in mixedCase
Function IUniswapV2Router02.WETH() (#189) is not in mixedCase
Constant LeapableIO._name (#214) is not in UPPER_CASE_WITH_UNDERSCORES
Constant LeapableIO._symbol (#215) is not in UPPER_CASE_WITH_UNDERSCORES
Constant LeapableIO._decimals (#216) is not in UPPER_CASE_WITH_UNDERSCORES
Constant LeapableIO._tTotal (#230) is not in UPPER_CASE_WITH_UNDERSCORES
Variable LeapableIO._rfiFee (#238) is not in mixedCase
Variable LeapableIO._marketingFee (#240) is not in mixedCase
Variable LeapableIO._minTokenBeforeSwap (#245) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in LeapableIO._transfer(address,address,uint256) (#436-485):
External calls:
- sendETHToFee(address(this).balance) (#464)
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
State variables written after the call(s):
- setBotFee() (#475)
- _marketingFee = 18 (#411)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _marketingFee = _previousMarketingFee (#417)
- _marketingFee = 0 (#403)
- restoreAllFee() (#484)
- _marketingFee = _previousMarketingFee (#417)
- setBotFee() (#475)
- _previousMarketingFee = _marketingFee (#408)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _previousMarketingFee = _marketingFee (#400)
- setBotFee() (#475)
- _previousRfiFee = _rfiFee (#409)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _previousRfiFee = _rfiFee (#401)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _rOwned[address(this)] = _rOwned[address(this)].add(rTax) (#597)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#553)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#541)
- _rOwned[_marketingAddress] = _rOwned[_marketingAddress].add(rTax) (#602)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#542)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#567)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#580)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#555)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#568)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#582)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _rTotal = _rTotal.sub(rFee) (#610)
- setBotFee() (#475)
- _rfiFee = 18 (#412)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _rfiFee = _previousRfiFee (#418)
- _rfiFee = 0 (#404)
- restoreAllFee() (#484)
- _rfiFee = _previousRfiFee (#418)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _tFeeTotal = _tFeeTotal.add(tFee) (#611)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- _tOwned[address(this)] = _tOwned[address(this)].add(tTax) (#599)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#566)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#579)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#554)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#581)
- _tOwned[_marketingAddress] = _tOwned[_marketingAddress].add(tTax) (#604)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#545)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(_msgSender(),_marketingAddress,tTax) (#605)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,recipient,tTransferAmount) (#571)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,recipient,tTransferAmount) (#558)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,recipient,tTransferAmount) (#585)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#547)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#573)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#560)
- _tokenTransfer(from,to,amount,takeFee) (#483)
- Transfer(sender,address(this),tTax) (#587)
- _tokenTransfer(from,to,amount,takeFee) (#483)
Reentrancy in LeapableIO.transferFrom(address,address,uint256) (#324-328):
External calls:
- _transfer(sender,recipient,amount) (#325)
- _marketingAddress.transfer(amount.mul(_marketingPercent).div(100)) (#496)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#326)
- _allowances[owner][spender] = amount (#424)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#425)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#326)
Apply the check-effects-interactions pattern.

Additional information: link

Variable LeapableIO._transferStandard(address,address,uint256).rTransferAmount (#540) is too similar to LeapableIO._transferFromExcluded(address,address,uint256).tTransferAmount (#565)
Variable LeapableIO._getValues(uint256).rTransferAmount (#620) is too similar to LeapableIO._getValues(uint256).tTransferAmount (#618)
Variable LeapableIO._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#635) is too similar to LeapableIO._getTValues(uint256,uint256,uint256).tTransferAmount (#627)
Variable LeapableIO.reflectionFromToken(uint256,bool).rTransferAmount (#365) is too similar to LeapableIO._getTValues(uint256,uint256,uint256).tTransferAmount (#627)
Variable LeapableIO._transferToExcluded(address,address,uint256).rTransferAmount (#552) is too similar to LeapableIO._getTValues(uint256,uint256,uint256).tTransferAmount (#627)
Variable LeapableIO._getValues(uint256).rTransferAmount (#620) is too similar to LeapableIO._transferFromExcluded(address,address,uint256).tTransferAmount (#565)
Variable LeapableIO._transferBothExcluded(address,address,uint256).rTransferAmount (#578) is too similar to LeapableIO._getTValues(uint256,uint256,uint256).tTransferAmount (#627)
Variable LeapableIO._transferFromExcluded(address,address,uint256).rTransferAmount (#565) is too similar to LeapableIO._getTValues(uint256,uint256,uint256).tTransferAmount (#627)
Variable LeapableIO._transferStandard(address,address,uint256).rTransferAmount (#540) is too similar to LeapableIO._getTValues(uint256,uint256,uint256).tTransferAmount (#627)
Variable LeapableIO.reflectionFromToken(uint256,bool).rTransferAmount (#365) is too similar to LeapableIO._transferBothExcluded(address,address,uint256).tTransferAmount (#578)
Variable LeapableIO._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#635) is too similar to LeapableIO._getValues(uint256).tTransferAmount (#618)
Variable LeapableIO.reflectionFromToken(uint256,bool).rTransferAmount (#365) is too similar to LeapableIO._getValues(uint256).tTransferAmount (#618)
Variable LeapableIO._transferToExcluded(address,address,uint256).rTransferAmount (#552) is too similar to LeapableIO._getValues(uint256).tTransferAmount (#618)
Variable LeapableIO._getValues(uint256).rTransferAmount (#620) is too similar to LeapableIO._getTValues(uint256,uint256,uint256).tTransferAmount (#627)
Variable LeapableIO.reflectionFromToken(uint256,bool).rTransferAmount (#365) is too similar to LeapableIO._transferFromExcluded(address,address,uint256).tTransferAmount (#565)
Variable LeapableIO._transferBothExcluded(address,address,uint256).rTransferAmount (#578) is too similar to LeapableIO._transferBothExcluded(address,address,uint256).tTransferAmount (#578)
Variable LeapableIO._transferToExcluded(address,address,uint256).rTransferAmount (#552) is too similar to LeapableIO._transferFromExcluded(address,address,uint256).tTransferAmount (#565)
Variable LeapableIO._transferBothExcluded(address,address,uint256).rTransferAmount (#578) is too similar to LeapableIO._getValues(uint256).tTransferAmount (#618)
Variable LeapableIO._transferBothExcluded(address,address,uint256).rTransferAmount (#578) is too similar to LeapableIO._transferFromExcluded(address,address,uint256).tTransferAmount (#565)
Variable LeapableIO._transferFromExcluded(address,address,uint256).rTransferAmount (#565) is too similar to LeapableIO._getValues(uint256).tTransferAmount (#618)
Variable LeapableIO._transferStandard(address,address,uint256).rTransferAmount (#540) is too similar to LeapableIO._getValues(uint256).tTransferAmount (#618)
Variable LeapableIO._transferFromExcluded(address,address,uint256).rTransferAmount (#565) is too similar to LeapableIO._transferFromExcluded(address,address,uint256).tTransferAmount (#565)
Variable LeapableIO._transferToExcluded(address,address,uint256).rTransferAmount (#552) is too similar to LeapableIO._transferBothExcluded(address,address,uint256).tTransferAmount (#578)
Variable LeapableIO._transferStandard(address,address,uint256).rTransferAmount (#540) is too similar to LeapableIO._transferStandard(address,address,uint256).tTransferAmount (#540)
Variable LeapableIO._transferToExcluded(address,address,uint256).rTransferAmount (#552) is too similar to LeapableIO._transferStandard(address,address,uint256).tTransferAmount (#540)
Variable LeapableIO._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#635) is too similar to LeapableIO._transferToExcluded(address,address,uint256).tTransferAmount (#552)
Variable LeapableIO.reflectionFromToken(uint256,bool).rTransferAmount (#365) is too similar to LeapableIO._transferToExcluded(address,address,uint256).tTransferAmount (#552)
Variable LeapableIO._getValues(uint256).rTransferAmount (#620) is too similar to LeapableIO._transferToExcluded(address,address,uint256).tTransferAmount (#552)
Variable LeapableIO._transferBothExcluded(address,address,uint256).rTransferAmount (#578) is too similar to LeapableIO._transferToExcluded(address,address,uint256).tTransferAmount (#552)
Variable LeapableIO._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#635) is too similar to LeapableIO._transferBothExcluded(address,address,uint256).tTransferAmount (#578)
Variable LeapableIO._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#635) is too similar to LeapableIO._transferStandard(address,address,uint256).tTransferAmount (#540)
Variable LeapableIO._transferFromExcluded(address,address,uint256).rTransferAmount (#565) is too similar to LeapableIO._transferToExcluded(address,address,uint256).tTransferAmount (#552)
Variable LeapableIO._transferStandard(address,address,uint256).rTransferAmount (#540) is too similar to LeapableIO._transferToExcluded(address,address,uint256).tTransferAmount (#552)
Variable LeapableIO._transferToExcluded(address,address,uint256).rTransferAmount (#552) is too similar to LeapableIO._transferToExcluded(address,address,uint256).tTransferAmount (#552)
Variable LeapableIO._getValues(uint256).rTransferAmount (#620) is too similar to LeapableIO._transferBothExcluded(address,address,uint256).tTransferAmount (#578)
Variable LeapableIO._getValues(uint256).rTransferAmount (#620) is too similar to LeapableIO._transferStandard(address,address,uint256).tTransferAmount (#540)
Variable LeapableIO.reflectionFromToken(uint256,bool).rTransferAmount (#365) is too similar to LeapableIO._transferStandard(address,address,uint256).tTransferAmount (#540)
Variable LeapableIO._transferBothExcluded(address,address,uint256).rTransferAmount (#578) is too similar to LeapableIO._transferStandard(address,address,uint256).tTransferAmount (#540)
Variable LeapableIO._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#635) is too similar to LeapableIO._transferFromExcluded(address,address,uint256).tTransferAmount (#565)
Variable LeapableIO._transferFromExcluded(address,address,uint256).rTransferAmount (#565) is too similar to LeapableIO._transferBothExcluded(address,address,uint256).tTransferAmount (#578)
Variable LeapableIO._transferStandard(address,address,uint256).rTransferAmount (#540) is too similar to LeapableIO._transferBothExcluded(address,address,uint256).tTransferAmount (#578)
Variable LeapableIO._transferFromExcluded(address,address,uint256).rTransferAmount (#565) is too similar to LeapableIO._transferStandard(address,address,uint256).tTransferAmount (#540)
Prevent variables from having similar names.

Additional information: link

LeapableIO.slitherConstructorConstantVariables() (#211-708) uses literals with too many digits:
- _tTotal = 100000000 * 10 ** 9 (#230)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#76) is never used in LeapableIO (#211-708)
LeapableIO._isBlackListedBot (#226) is never used in LeapableIO (#211-708)
LeapableIO._maxTxAmount (#253) is never used in LeapableIO (#211-708)
Remove unused state variables.

Additional information: link

LeapableIO._maxTxAmount (#253) should be constant
Ownable._previousOwner (#76) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#94-96)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#102-105)
isBot(address) should be declared external:
- LeapableIO.isBot(address) (#306-308)
isExcluded(address) should be declared external:
- LeapableIO.isExcluded(address) (#330-332)
totalFees() should be declared external:
- LeapableIO.totalFees() (#346-348)
deliver(uint256) should be declared external:
- LeapableIO.deliver(uint256) (#350-357)
reflectionFromToken(uint256,bool) should be declared external:
- LeapableIO.reflectionFromToken(uint256,bool) (#359-368)
Use the external attribute for functions never called from the contract.

Additional information: link

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

Average 30d PancakeSwap volume is low.

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

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute number of swaps.

Unable to crawl data from the website

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to verify token contract address on the website

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find Telegram link on the website

Unable to find Twitter link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

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

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

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

Token has no active CoinGecko listing / rank

Token has relatively low CoinMarketCap rank