FUTURE [FUTURECOIN] Token

Reentrancy in FUTURECOIN._transfer(address,address,uint256) (#1486-1533):
External calls:
- swapAndLiquify(contractTokenBalance) (#1520)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1567-1573)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1520)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1427)
- _rOwned[sender] = _rOwned[sender].sub(feeValues.rAmount) (#1625)
- _rOwned[sender] = _rOwned[sender].sub(feeValues.rAmount) (#1649)
- _rOwned[sender] = _rOwned[sender].sub(feeValues.rAmount) (#1221)
- _rOwned[sender] = _rOwned[sender].sub(feeValues.rAmount) (#1675)
- _rOwned[recipient] = _rOwned[recipient].add(feeValues.rTransferAmount) (#1626)
- _rOwned[recipient] = _rOwned[recipient].add(feeValues.rTransferAmount) (#1651)
- _rOwned[recipient] = _rOwned[recipient].add(feeValues.rTransferAmount) (#1676)
- _rOwned[recipient] = _rOwned[recipient].add(feeValues.rTransferAmount) (#1223)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _rTotal = _rTotal.sub(rFee).sub(rCharity).sub(rTeam) (#1308)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _tOwned[_charityWallet] = _tOwned[_charityWallet].add(feeValues.tCharity) (#1670-1672)
- _tOwned[_charityWallet] = _tOwned[_charityWallet].add(feeValues.tCharity) (#1216-1218)
- _tOwned[_charityWallet] = _tOwned[_charityWallet].add(feeValues.tCharity) (#1621-1623)
- _tOwned[_charityWallet] = _tOwned[_charityWallet].add(feeValues.tCharity) (#1645-1647)
- _tOwned[_teamWallet] = _tOwned[_teamWallet].add(feeValues.tTeam) (#1648)
- _tOwned[_teamWallet] = _tOwned[_teamWallet].add(feeValues.tTeam) (#1219)
- _tOwned[_teamWallet] = _tOwned[_teamWallet].add(feeValues.tTeam) (#1673)
- _tOwned[_teamWallet] = _tOwned[_teamWallet].add(feeValues.tTeam) (#1624)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1674)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1220)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1429)
- _tOwned[recipient] = _tOwned[recipient].add(feeValues.tTransferAmount) (#1650)
- _tOwned[recipient] = _tOwned[recipient].add(feeValues.tTransferAmount) (#1222)
Apply the check-effects-interactions pattern.

Additional information: link

FUTURECOIN.addLiquidity(uint256,uint256) (#1576-1590) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
Ensure that all the return values of the function calls are used.

Additional information: link

FUTURECOIN.allowance(address,address).owner (#1058) shadows:
- Ownable.owner() (#528-530) (function)
FUTURECOIN._approve(address,address,uint256).owner (#1475) shadows:
- Ownable.owner() (#528-530) (function)
Rename the local variables that shadow another component.

Additional information: link

FUTURECOIN.setTaxFeePercent(uint256) (#1244-1246) should emit an event for:
- _taxFee = taxFee (#1245)
FUTURECOIN.setLiquidityFeePercent(uint256) (#1248-1250) should emit an event for:
- _liquidityFee = liquidityFee (#1249)
FUTURECOIN.setCharityFeePercentage(uint256) (#1252-1254) should emit an event for:
- _charityFee = charityFee (#1253)
FUTURECOIN.setTeamFeePercentage(uint256) (#1256-1258) should emit an event for:
- _teamFee = teamFee (#1257)
FUTURECOIN.setMaxTxPercent(uint256) (#1282-1284) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#1283)
Emit an event for critical parameter changes.

Additional information: link

FUTURECOIN.constructor(address,address).charityWallet (#1004) lacks a zero-check on :
- _charityWallet = charityWallet (#1020)
FUTURECOIN.constructor(address,address).teamWallet (#1004) lacks a zero-check on :
- _teamWallet = teamWallet (#1021)
Check that the address is not zero.

Additional information: link

Reentrancy in FUTURECOIN._transfer(address,address,uint256) (#1486-1533):
External calls:
- swapAndLiquify(contractTokenBalance) (#1520)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1567-1573)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1520)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _charityFee = _previousCharityFee (#1466)
- _charityFee = 0 (#1459)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _liquidityFee = _previousLiquidityFee (#1465)
- _liquidityFee = 0 (#1458)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _previousCharityFee = _charityFee (#1454)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _previousLiquidityFee = _liquidityFee (#1453)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _previousTaxFee = _taxFee (#1452)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _previousTeamFee = _teamFee (#1455)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1309)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _taxFee = _previousTaxFee (#1464)
- _taxFee = 0 (#1457)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- _teamFee = _previousTeamFee (#1467)
- _teamFee = 0 (#1460)
Reentrancy in FUTURECOIN.constructor(address,address) (#1004-1026):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1011-1012)
State variables written after the call(s):
- _charityWallet = charityWallet (#1020)
- excludeFromReward(charityWallet) (#1022)
- _excluded.push(account) (#1194)
- excludeFromReward(teamWallet) (#1023)
- _excluded.push(account) (#1194)
- excludeFromReward(charityWallet) (#1022)
- _isExcluded[account] = true (#1193)
- excludeFromReward(teamWallet) (#1023)
- _isExcluded[account] = true (#1193)
- _isExcludedFromFee[owner()] = true (#1018)
- _isExcludedFromFee[address(this)] = true (#1019)
- excludeFromReward(charityWallet) (#1022)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#1191)
- excludeFromReward(teamWallet) (#1023)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#1191)
- _teamWallet = teamWallet (#1021)
- uniswapV2Router = _uniswapV2Router (#1015)
Reentrancy in FUTURECOIN.swapAndLiquify(uint256) (#1535-1556):
External calls:
- swapTokensForEth(half) (#1547)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1567-1573)
- addLiquidity(otherHalf,newBalance) (#1553)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1553)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1553)
- _allowances[owner][spender] = amount (#1482)
Reentrancy in FUTURECOIN.transferFrom(address,address,uint256) (#1076-1091):
External calls:
- _transfer(sender,recipient,amount) (#1081)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1567-1573)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1081)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1082-1089)
- _allowances[owner][spender] = amount (#1482)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in FUTURECOIN._transfer(address,address,uint256) (#1486-1533):
External calls:
- swapAndLiquify(contractTokenBalance) (#1520)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1567-1573)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1520)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
Event emitted after the call(s):
- CharityAmount(msg.sender,feeValues.tCharity) (#1635)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- CharityAmount(msg.sender,feeValues.tCharity) (#1685)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- CharityAmount(msg.sender,feeValues.tCharity) (#1660)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- CharityAmount(msg.sender,feeValues.tCharity) (#1232)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- TeamAmount(msg.sender,feeValues.tTeam) (#1636)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- TeamAmount(msg.sender,feeValues.tTeam) (#1661)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- TeamAmount(msg.sender,feeValues.tTeam) (#1686)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- TeamAmount(msg.sender,feeValues.tTeam) (#1233)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- Transfer(sender,recipient,feeValues.tTransferAmount) (#1634)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- Transfer(sender,recipient,feeValues.tTransferAmount) (#1684)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- Transfer(sender,recipient,feeValues.tTransferAmount) (#1659)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
- Transfer(sender,recipient,feeValues.tTransferAmount) (#1231)
- _tokenTransfer(from,to,amount,takeFee) (#1532)
Reentrancy in FUTURECOIN.addLiquidity(uint256,uint256) (#1576-1590):
External calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
Event emitted after the call(s):
- Transfer(address(this),uniswapV2Pair,tokenAmount) (#1589)
Reentrancy in FUTURECOIN.constructor(address,address) (#1004-1026):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1011-1012)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#1025)
Reentrancy in FUTURECOIN.swapAndLiquify(uint256) (#1535-1556):
External calls:
- swapTokensForEth(half) (#1547)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1567-1573)
- addLiquidity(otherHalf,newBalance) (#1553)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1553)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1483)
- addLiquidity(otherHalf,newBalance) (#1553)
- SwapAndLiquify(half,newBalance,otherHalf) (#1555)
- Transfer(address(this),uniswapV2Pair,tokenAmount) (#1589)
- addLiquidity(otherHalf,newBalance) (#1553)
Reentrancy in FUTURECOIN.transferFrom(address,address,uint256) (#1076-1091):
External calls:
- _transfer(sender,recipient,amount) (#1081)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1567-1573)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1081)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1581-1588)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1483)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1082-1089)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#269-279) uses assembly
- INLINE ASM (#275-277)
Address.verifyCallResult(bool,bytes,string) (#475-495) uses assembly
- INLINE ASM (#487-490)
Do not use evm assembly.

Additional information: link

FUTURECOIN.includeInReward(address) (#1197-1208) has costly operations inside a loop:
- _excluded.pop() (#1204)
Use a local variable to hold the loop computation result.

Additional information: link

Address.functionCall(address,bytes) (#328-333) is never used and should be removed
Address.functionCall(address,bytes,string) (#341-347) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#360-372) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#380-396) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#440-450) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#458-467) is never used and should be removed
Address.functionStaticCall(address,bytes) (#404-415) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#423-432) is never used and should be removed
Address.isContract(address) (#269-279) is never used and should be removed
Address.sendValue(address,uint256) (#297-308) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (#475-495) is never used and should be removed
Context._msgData() (#245-248) is never used and should be removed
SafeMath.mod(uint256,uint256) (#214-216) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#230-237) is never used and should be removed
Remove unused functions.

Additional information: link

FUTURECOIN._rTotal (#934) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
FUTURECOIN._previousTaxFee (#942) is set pre-construction with a non-constant function or state variable:
- _taxFee
FUTURECOIN._previousLiquidityFee (#945) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
FUTURECOIN._previousCharityFee (#948) is set pre-construction with a non-constant function or state variable:
- _charityFee
FUTURECOIN._previousTeamFee (#951) is set pre-construction with a non-constant function or state variable:
- _teamFee
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 (#1) 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) (#297-308):
- (success) = recipient.call{value: amount}() (#303)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#380-396):
- (success,returndata) = target.call{value: value}(data) (#392-394)
Low level call in Address.functionStaticCall(address,bytes,string) (#423-432):
- (success,returndata) = target.staticcall(data) (#430)
Low level call in Address.functionDelegateCall(address,bytes,string) (#458-467):
- (success,returndata) = target.delegatecall(data) (#465)
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() (#637) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#639) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#670) is not in mixedCase
Function IUniswapV2Router01.WETH() (#716) is not in mixedCase
Parameter FUTURECOIN.setSwapAndLiquifyEnabled(bool)._enabled (#1286) is not in mixedCase
Parameter FUTURECOIN.calculateTaxFee(uint256)._amount (#1432) is not in mixedCase
Parameter FUTURECOIN.calculateLiquidityFee(uint256)._amount (#1436) is not in mixedCase
Constant FUTURECOIN._name (#937) is not in UPPER_CASE_WITH_UNDERSCORES
Constant FUTURECOIN._symbol (#938) is not in UPPER_CASE_WITH_UNDERSCORES
Constant FUTURECOIN._decimals (#939) is not in UPPER_CASE_WITH_UNDERSCORES
Variable FUTURECOIN._taxFee (#941) is not in mixedCase
Variable FUTURECOIN._liquidityFee (#944) is not in mixedCase
Variable FUTURECOIN._charityFee (#947) is not in mixedCase
Variable FUTURECOIN._teamFee (#950) is not in mixedCase
Variable FUTURECOIN._charityWallet (#953) is not in mixedCase
Variable FUTURECOIN._teamWallet (#954) is not in mixedCase
Variable FUTURECOIN._maxTxAmount (#962) is not in mixedCase
Constant FUTURECOIN.numTokensSellToAddToLiquidity (#963) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#246)" inContext (#240-249)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#721) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#722)
Variable FUTURECOIN._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1396-1400) is too similar to FUTURECOIN._getTValues(uint256).tTransferAmount (#1356-1360)
Variable FUTURECOIN._getValues(uint256).rTransferAmount (#1320) is too similar to FUTURECOIN._getTValues(uint256).tTransferAmount (#1356-1360)
Prevent variables from having similar names.

Additional information: link

FUTURECOIN.slitherConstructorVariables() (#919-1689) uses literals with too many digits:
- _tTotal = 119700000 * 10 ** 18 (#933)
FUTURECOIN.slitherConstructorVariables() (#919-1689) uses literals with too many digits:
- _maxTxAmount = 500000 * 10 ** 18 (#962)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#547-549)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#555-561)
name() should be declared external:
- FUTURECOIN.name() (#1028-1030)
symbol() should be declared external:
- FUTURECOIN.symbol() (#1032-1034)
decimals() should be declared external:
- FUTURECOIN.decimals() (#1036-1038)
totalSupply() should be declared external:
- FUTURECOIN.totalSupply() (#1040-1042)
transfer(address,uint256) should be declared external:
- FUTURECOIN.transfer(address,uint256) (#1049-1056)
allowance(address,address) should be declared external:
- FUTURECOIN.allowance(address,address) (#1058-1065)
approve(address,uint256) should be declared external:
- FUTURECOIN.approve(address,uint256) (#1067-1074)
transferFrom(address,address,uint256) should be declared external:
- FUTURECOIN.transferFrom(address,address,uint256) (#1076-1091)
increaseAllowance(address,uint256) should be declared external:
- FUTURECOIN.increaseAllowance(address,uint256) (#1093-1104)
decreaseAllowance(address,uint256) should be declared external:
- FUTURECOIN.decreaseAllowance(address,uint256) (#1106-1120)
isExcludedFromReward(address) should be declared external:
- FUTURECOIN.isExcludedFromReward(address) (#1122-1124)
totalFees() should be declared external:
- FUTURECOIN.totalFees() (#1126-1128)
deliver(uint256) should be declared external:
- FUTURECOIN.deliver(uint256) (#1130-1140)
reflectionFromToken(uint256,bool) should be declared external:
- FUTURECOIN.reflectionFromToken(uint256,bool) (#1142-1153)
burn(uint256) should be declared external:
- FUTURECOIN.burn(uint256) (#1168-1185)
excludeFromFee(address) should be declared external:
- FUTURECOIN.excludeFromFee(address) (#1236-1238)
includeInFee(address) should be declared external:
- FUTURECOIN.includeInFee(address) (#1240-1242)
setSwapAndLiquifyEnabled(bool) should be declared external:
- FUTURECOIN.setSwapAndLiquifyEnabled(bool) (#1286-1289)
withdraw() should be declared external:
- FUTURECOIN.withdraw() (#1291-1297)
isExcludedFromFee(address) should be declared external:
- FUTURECOIN.isExcludedFromFee(address) (#1470-1472)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract has 1% buy tax and 1% sell tax.
Taxes are low and contract ownership is renounced.

Unable to find PancakeSwap trading pair to compute liquidity.

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

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Young tokens have high risks of price dump / death

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 price dump / death

Token has relatively low CoinGecko rank