NRFX [Narfex] Token

Reentrancy in NarfexToken._transfer(address,address,uint256) (#1001-1045):
External calls:
- swapAndLiquify(contractTokenBalance) (#1032)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1079-1085)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1032)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#957)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1126)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1135)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1146)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#873)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1127)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1137)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1147)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#875)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _rTotal = _rTotal.sub(rFee) (#912)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#959)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1145)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#872)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1136)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#874)
Apply the check-effects-interactions pattern.

Additional information: link

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

NarfexToken.addLiquidity(uint256,uint256) (#1088-1101) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
Ensure that all the return values of the function calls are used.

Additional information: link

NarfexToken.allowance(address,address).owner (#789) shadows:
- Ownable.owner() (#425-427) (function)
NarfexToken._approve(address,address,uint256).owner (#993) shadows:
- Ownable.owner() (#425-427) (function)
Rename the local variables that shadow another component.

Additional information: link

NarfexToken.setTaxFeePercent(uint256) (#889-891) should emit an event for:
- _taxFee = taxFee (#890)
NarfexToken.setLiquidityFeePercent(uint256) (#893-895) should emit an event for:
- _liquidityFee = liquidityFee (#894)
NarfexToken.setMaxTxPercent(uint256) (#897-901) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#898-900)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in NarfexToken._transfer(address,address,uint256) (#1001-1045):
External calls:
- swapAndLiquify(contractTokenBalance) (#1032)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1079-1085)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1032)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _liquidityFee = _previousLiquidityFee (#986)
- _liquidityFee = 1 (#981)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _previousLiquidityFee = _liquidityFee (#978)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _previousTaxFee = _taxFee (#977)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _tFeeTotal = _tFeeTotal.add(tFee) (#913)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- _taxFee = _previousTaxFee (#985)
- _taxFee = 2 (#980)
Reentrancy in NarfexToken.constructor() (#745-761):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#750-751)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#757)
- _isExcludedFromFee[address(this)] = true (#758)
- uniswapV2Router = _uniswapV2Router (#754)
Reentrancy in NarfexToken.swapAndLiquify(uint256) (#1047-1068):
External calls:
- swapTokensForEth(half) (#1059)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1079-1085)
- addLiquidity(otherHalf,newBalance) (#1065)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1065)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1065)
- _allowances[owner][spender] = amount (#997)
Reentrancy in NarfexToken.transferFrom(address,address,uint256) (#798-802):
External calls:
- _transfer(sender,recipient,amount) (#799)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1079-1085)
External calls sending eth:
- _transfer(sender,recipient,amount) (#799)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#800)
- _allowances[owner][spender] = amount (#997)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in NarfexToken._transfer(address,address,uint256) (#1001-1045):
External calls:
- swapAndLiquify(contractTokenBalance) (#1032)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1079-1085)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1032)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1130)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- Transfer(sender,recipient,tTransferAmount) (#1150)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- Transfer(sender,recipient,tTransferAmount) (#1140)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
- Transfer(sender,recipient,tTransferAmount) (#878)
- _tokenTransfer(from,to,amount,takeFee) (#1044)
Reentrancy in NarfexToken.constructor() (#745-761):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#750-751)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#760)
Reentrancy in NarfexToken.swapAndLiquify(uint256) (#1047-1068):
External calls:
- swapTokensForEth(half) (#1059)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1079-1085)
- addLiquidity(otherHalf,newBalance) (#1065)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1065)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#998)
- addLiquidity(otherHalf,newBalance) (#1065)
- SwapAndLiquify(half,newBalance,otherHalf) (#1067)
Reentrancy in NarfexToken.transferFrom(address,address,uint256) (#798-802):
External calls:
- _transfer(sender,recipient,amount) (#799)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1079-1085)
External calls sending eth:
- _transfer(sender,recipient,amount) (#799)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1093-1100)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#998)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#800)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#472-477) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#474)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#276-285) uses assembly
- INLINE ASM (#283)
Address._functionCallWithValue(address,bytes,uint256,string) (#369-390) uses assembly
- INLINE ASM (#382-385)
Do not use evm assembly.

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NarfexToken.includeInReward(address) (#858-869) has costly operations inside a loop:
- _excluded.pop() (#865)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#369-390) is never used and should be removed
Address.functionCall(address,bytes) (#329-331) is never used and should be removed
Address.functionCall(address,bytes,string) (#339-341) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#354-356) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#364-367) is never used and should be removed
Address.isContract(address) (#276-285) is never used and should be removed
Address.sendValue(address,uint256) (#303-309) is never used and should be removed
Context._msgData() (#248-251) is never used and should be removed
SafeMath.mod(uint256,uint256) (#221-223) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#237-240) is never used and should be removed
Remove unused functions.

Additional information: link

NarfexToken._rTotal (#709) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
NarfexToken._previousTaxFee (#717) is set pre-construction with a non-constant function or state variable:
- _taxFee
NarfexToken._previousLiquidityFee (#720) 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>=0.4.22<0.9.0 (#2) is too complex
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.

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Low level call in Address.sendValue(address,uint256) (#303-309):
- (success) = recipient.call{value: amount}() (#307)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#369-390):
- (success,returndata) = target.call{value: weiValue}(data) (#373)
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() (#516) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#517) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#534) is not in mixedCase
Function IUniswapV2Router01.WETH() (#556) is not in mixedCase
Parameter NarfexToken.setSwapAndLiquifyEnabled(bool)._enabled (#903) is not in mixedCase
Parameter NarfexToken.calculateTaxFee(uint256)._amount (#962) is not in mixedCase
Parameter NarfexToken.calculateLiquidityFee(uint256)._amount (#968) is not in mixedCase
Variable NarfexToken._taxFee (#716) is not in mixedCase
Variable NarfexToken._liquidityFee (#719) is not in mixedCase
Variable NarfexToken._maxTxAmount (#728) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#249)" inContext (#243-252)
Remove redundant statements if they congest code but offer no value.

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Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#561) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#562)
Variable NarfexToken._getValues(uint256).rTransferAmount (#918) is too similar to NarfexToken._transferStandard(address,address,uint256).tTransferAmount (#1125)
Variable NarfexToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1144) is too similar to NarfexToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1144)
Variable NarfexToken.reflectionFromToken(uint256,bool).rTransferAmount (#837) is too similar to NarfexToken._transferBothExcluded(address,address,uint256).tTransferAmount (#871)
Variable NarfexToken._getValues(uint256).rTransferAmount (#918) is too similar to NarfexToken._transferBothExcluded(address,address,uint256).tTransferAmount (#871)
Variable NarfexToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#933) is too similar to NarfexToken._transferStandard(address,address,uint256).tTransferAmount (#1125)
Variable NarfexToken.reflectionFromToken(uint256,bool).rTransferAmount (#837) is too similar to NarfexToken._getValues(uint256).tTransferAmount (#917)
Variable NarfexToken.reflectionFromToken(uint256,bool).rTransferAmount (#837) is too similar to NarfexToken._transferToExcluded(address,address,uint256).tTransferAmount (#1134)
Variable NarfexToken._getValues(uint256).rTransferAmount (#918) is too similar to NarfexToken._getValues(uint256).tTransferAmount (#917)
Variable NarfexToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#933) is too similar to NarfexToken._transferBothExcluded(address,address,uint256).tTransferAmount (#871)
Variable NarfexToken._getValues(uint256).rTransferAmount (#918) is too similar to NarfexToken._transferToExcluded(address,address,uint256).tTransferAmount (#1134)
Variable NarfexToken._transferBothExcluded(address,address,uint256).rTransferAmount (#871) is too similar to NarfexToken._transferBothExcluded(address,address,uint256).tTransferAmount (#871)
Variable NarfexToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#933) is too similar to NarfexToken._transferToExcluded(address,address,uint256).tTransferAmount (#1134)
Variable NarfexToken._getValues(uint256).rTransferAmount (#918) is too similar to NarfexToken._getTValues(uint256).tTransferAmount (#925)
Variable NarfexToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#933) is too similar to NarfexToken._getValues(uint256).tTransferAmount (#917)
Variable NarfexToken._getValues(uint256).rTransferAmount (#918) is too similar to NarfexToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1144)
Variable NarfexToken._transferToExcluded(address,address,uint256).rTransferAmount (#1134) is too similar to NarfexToken._getValues(uint256).tTransferAmount (#917)
Variable NarfexToken._transferToExcluded(address,address,uint256).rTransferAmount (#1134) is too similar to NarfexToken._transferToExcluded(address,address,uint256).tTransferAmount (#1134)
Variable NarfexToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1144) is too similar to NarfexToken._transferStandard(address,address,uint256).tTransferAmount (#1125)
Variable NarfexToken._transferStandard(address,address,uint256).rTransferAmount (#1125) is too similar to NarfexToken._transferStandard(address,address,uint256).tTransferAmount (#1125)
Variable NarfexToken._transferBothExcluded(address,address,uint256).rTransferAmount (#871) is too similar to NarfexToken._getValues(uint256).tTransferAmount (#917)
Variable NarfexToken._transferBothExcluded(address,address,uint256).rTransferAmount (#871) is too similar to NarfexToken._transferToExcluded(address,address,uint256).tTransferAmount (#1134)
Variable NarfexToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1144) is too similar to NarfexToken._transferBothExcluded(address,address,uint256).tTransferAmount (#871)
Variable NarfexToken._transferStandard(address,address,uint256).rTransferAmount (#1125) is too similar to NarfexToken._transferBothExcluded(address,address,uint256).tTransferAmount (#871)
Variable NarfexToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1144) is too similar to NarfexToken._getValues(uint256).tTransferAmount (#917)
Variable NarfexToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1144) is too similar to NarfexToken._transferToExcluded(address,address,uint256).tTransferAmount (#1134)
Variable NarfexToken._transferStandard(address,address,uint256).rTransferAmount (#1125) is too similar to NarfexToken._transferToExcluded(address,address,uint256).tTransferAmount (#1134)
Variable NarfexToken._transferStandard(address,address,uint256).rTransferAmount (#1125) is too similar to NarfexToken._getValues(uint256).tTransferAmount (#917)
Variable NarfexToken._transferToExcluded(address,address,uint256).rTransferAmount (#1134) is too similar to NarfexToken._getTValues(uint256).tTransferAmount (#925)
Variable NarfexToken.reflectionFromToken(uint256,bool).rTransferAmount (#837) is too similar to NarfexToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1144)
Variable NarfexToken.reflectionFromToken(uint256,bool).rTransferAmount (#837) is too similar to NarfexToken._transferStandard(address,address,uint256).tTransferAmount (#1125)
Variable NarfexToken._transferBothExcluded(address,address,uint256).rTransferAmount (#871) is too similar to NarfexToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1144)
Variable NarfexToken._transferBothExcluded(address,address,uint256).rTransferAmount (#871) is too similar to NarfexToken._transferStandard(address,address,uint256).tTransferAmount (#1125)
Variable NarfexToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1144) is too similar to NarfexToken._getTValues(uint256).tTransferAmount (#925)
Variable NarfexToken._transferToExcluded(address,address,uint256).rTransferAmount (#1134) is too similar to NarfexToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1144)
Variable NarfexToken._transferToExcluded(address,address,uint256).rTransferAmount (#1134) is too similar to NarfexToken._transferStandard(address,address,uint256).tTransferAmount (#1125)
Variable NarfexToken._transferToExcluded(address,address,uint256).rTransferAmount (#1134) is too similar to NarfexToken._transferBothExcluded(address,address,uint256).tTransferAmount (#871)
Variable NarfexToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#933) is too similar to NarfexToken._getTValues(uint256).tTransferAmount (#925)
Variable NarfexToken._transferStandard(address,address,uint256).rTransferAmount (#1125) is too similar to NarfexToken._getTValues(uint256).tTransferAmount (#925)
Variable NarfexToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#933) is too similar to NarfexToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1144)
Variable NarfexToken.reflectionFromToken(uint256,bool).rTransferAmount (#837) is too similar to NarfexToken._getTValues(uint256).tTransferAmount (#925)
Variable NarfexToken._transferBothExcluded(address,address,uint256).rTransferAmount (#871) is too similar to NarfexToken._getTValues(uint256).tTransferAmount (#925)
Variable NarfexToken._transferStandard(address,address,uint256).rTransferAmount (#1125) is too similar to NarfexToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1144)
Prevent variables from having similar names.

Additional information: link

NarfexToken.slitherConstructorVariables() (#694-1157) uses literals with too many digits:
- _tTotal = 20000000000 * 10 ** 6 * 10 ** 9 (#708)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

NarfexToken._decimals (#714) should be constant
NarfexToken._name (#712) should be constant
NarfexToken._symbol (#713) should be constant
NarfexToken._tTotal (#708) should be constant
NarfexToken.numTokensSellToAddToLiquidity (#729) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#444-447)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#453-457)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#459-461)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#464-469)
unlock() should be declared external:
- Ownable.unlock() (#472-477)
name() should be declared external:
- NarfexToken.name() (#763-765)
symbol() should be declared external:
- NarfexToken.symbol() (#767-769)
decimals() should be declared external:
- NarfexToken.decimals() (#771-773)
totalSupply() should be declared external:
- NarfexToken.totalSupply() (#775-777)
transfer(address,uint256) should be declared external:
- NarfexToken.transfer(address,uint256) (#784-787)
allowance(address,address) should be declared external:
- NarfexToken.allowance(address,address) (#789-791)
approve(address,uint256) should be declared external:
- NarfexToken.approve(address,uint256) (#793-796)
transferFrom(address,address,uint256) should be declared external:
- NarfexToken.transferFrom(address,address,uint256) (#798-802)
increaseAllowance(address,uint256) should be declared external:
- NarfexToken.increaseAllowance(address,uint256) (#804-807)
decreaseAllowance(address,uint256) should be declared external:
- NarfexToken.decreaseAllowance(address,uint256) (#809-812)
isExcludedFromReward(address) should be declared external:
- NarfexToken.isExcludedFromReward(address) (#814-816)
totalFees() should be declared external:
- NarfexToken.totalFees() (#818-820)
deliver(uint256) should be declared external:
- NarfexToken.deliver(uint256) (#822-829)
reflectionFromToken(uint256,bool) should be declared external:
- NarfexToken.reflectionFromToken(uint256,bool) (#831-840)
excludeFromReward(address) should be declared external:
- NarfexToken.excludeFromReward(address) (#848-856)
excludeFromFee(address) should be declared external:
- NarfexToken.excludeFromFee(address) (#881-883)
includeInFee(address) should be declared external:
- NarfexToken.includeInFee(address) (#885-887)
setSwapAndLiquifyEnabled(bool) should be declared external:
- NarfexToken.setSwapAndLiquifyEnabled(bool) (#903-906)
isExcludedFromFee(address) should be declared external:
- NarfexToken.isExcludedFromFee(address) (#989-991)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap liquidity is low.

Average 30d number of PancakeSwap swaps is low.

Token is deployed only at one blockchain

Contract has 2% buy tax and 2% sell tax.
Taxes are low and contract ownership is renounced.

Unable to find token on CoinMarketCap

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Unable to find token contract audit

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find Twitter link on the website

Token is not listed at Mobula.Finance

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Unable to find token on CoinHunt

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death