FLY [Super Fly] Token

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

superFly.addLiquidity(uint256,uint256) (#1508-1521) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in superFly._transfer(address,address,uint256) (#1361-1454):
External calls:
- swapAndLiquify(contractTokenBalance) (#1400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1499-1505)
- sendDividends() (#1401)
- address(dividendTracker).call{value: dividends}() (#1532)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1400)
- recipient.transfer(amount) (#1487)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
- sendDividends() (#1401)
- address(dividendTracker).call{value: dividends}() (#1532)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1420)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#572-575)
- _balances[recipient] = _balances[recipient].add(amount) (#576)
- super._transfer(from,marketingWallet,fees_scope_0) (#1426)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#572-575)
- _balances[recipient] = _balances[recipient].add(amount) (#576)
- super._transfer(from,to,amount) (#1429)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#572-575)
- _balances[recipient] = _balances[recipient].add(amount) (#576)
- swapping = false (#1403)
Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (#1685-1711):
External calls:
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#1695-1698)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#1701-1703)
Apply the check-effects-interactions pattern.

Additional information: link

superFly._totalSupply (#1115) shadows:
- ERC20._totalSupply (#344)
Remove the state variable shadowing.

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.

superFly.slitherConstructorVariables() (#1097-1534) performs a multiplication on the result of a division:
-swapTokensAtAmount = _totalSupply.mul(2).div(1e6) (#1117)
-maxAutoSellLimit = swapTokensAtAmount.mul(200) (#1119)
Consider ordering multiplication before division.

Additional information: link

superFly.sendDividends() (#1530-1533) ignores return value by address(dividendTracker).call{value: dividends}() (#1532)
Ensure that the return value of a low-level call is checked or logged.

Additional information: link

superFly._transfer(address,address,uint256).iterations (#1440) is a local variable never initialized
superFly._transfer(address,address,uint256).claims (#1441) is a local variable never initialized
superFly._transfer(address,address,uint256).lastProcessedIndex (#1442) is a local variable never initialized
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

superFly.processDividendTracker(uint256) (#1345-1347) ignores return value by dividendTracker.process(gas) (#1346)
superFly.claim() (#1349-1351) ignores return value by dividendTracker.processAccount(msg.sender,false) (#1350)
superFly._transfer(address,address,uint256) (#1361-1454) ignores return value by dividendTracker.process(gas) (#1439-1452)
superFly.addLiquidity(uint256,uint256) (#1508-1521) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendPayingToken.constructor(string,string)._name (#1640) shadows:
- ERC20._name (#346) (state variable)
DividendPayingToken.constructor(string,string)._symbol (#1640) shadows:
- ERC20._symbol (#347) (state variable)
Rename the local variables that shadow another component.

Additional information: link

superFly.changeFees(uint256,uint256,uint256) (#1195-1208) should emit an event for:
- liquidityFee = liquidity (#1204)
- marketingFee = marketing (#1205)
- totalFees = liquidityFee.add(BNBRewardsFee).add(marketingFee) (#1207)
superFly.setMaxTxAmount(uint256) (#1230-1237) should emit an event for:
- maxSellTransactionAmount = newCalculatedMax (#1236)
superFly.SetFirstFewBlocksF(uint256) (#1263-1265) should emit an event for:
- firstFewBlocksF = amt (#1264)
superFly.updateGasForProcessing(uint256) (#1284-1294) should emit an event for:
- gasForProcessing = newValue (#1293)
superFlyDividendTracker.setMinimumBalanceToReceiveDividends(uint256) (#1868-1874) should emit an event for:
- minimumTokenBalanceForDividends = newValue * (10 ** 18) (#1873)
Emit an event for critical parameter changes.

Additional information: link

superFly.sendContractBalance(address).to (#1279) lacks a zero-check on :
- to.transfer(address(this).balance) (#1281)
superFly.setMarketingAddress(address)._marketingWallet (#1523) lacks a zero-check on :
- marketingWallet = address(_marketingWallet) (#1527)
Check that the address is not zero.

Additional information: link

DividendPayingToken._withdrawDividendOfUser(address) (#1685-1711) has external calls inside a loop: (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#1695-1698)
Favor pull over push strategy for external calls.

Additional information: link

Variable 'superFly._transfer(address,address,uint256).lastProcessedIndex (#1442)' in superFly._transfer(address,address,uint256) (#1361-1454) potentially used before declaration: ProcessedRewardsTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1444-1451)
Variable 'superFly._transfer(address,address,uint256).claims (#1441)' in superFly._transfer(address,address,uint256) (#1361-1454) potentially used before declaration: ProcessedRewardsTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1444-1451)
Variable 'superFly._transfer(address,address,uint256).iterations (#1440)' in superFly._transfer(address,address,uint256) (#1361-1454) potentially used before declaration: ProcessedRewardsTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1444-1451)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in superFly.constructor() (#1156-1191):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1169-1170)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1172)
- uniswapV2Router = _uniswapV2Router (#1171)
Reentrancy in superFly.constructor() (#1156-1191):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1169-1170)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1174)
- dividendTracker.excludeFromDividends(pair) (#1259)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1177)
- dividendTracker.excludeFromDividends(address(this)) (#1178)
- dividendTracker.excludeFromDividends(owner()) (#1179)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1180)
State variables written after the call(s):
- _mint(owner(),_totalSupply) (#1190)
- _balances[account] = _balances[account].add(amount) (#595)
- excludeFromFees(address(this),true) (#1183)
- _isExcludedFromFees[account] = excluded (#1227)
- excludeFromFees(owner(),true) (#1184)
- _isExcludedFromFees[account] = excluded (#1227)
- _mint(owner(),_totalSupply) (#1190)
- _totalSupply = _totalSupply.add(amount) (#594)
Reentrancy in superFlyDividendTracker.processAccount(address,bool) (#2080-2094):
External calls:
- amount = _withdrawDividendOfUser(account) (#2085)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#1695-1698)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#2088)
Reentrancy in superFly.swapAndLiquify(uint256) (#1456-1482):
External calls:
- swapTokensForEth(amountToSell) (#1469)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1499-1505)
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
External calls sending eth:
- transferToAddressETH(marketingWallet,newBalance.mul(marketingFee).div(totalFees)) (#1474-1477)
- recipient.transfer(amount) (#1487)
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
State variables written after the call(s):
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- _allowances[owner][spender] = amount (#644)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in superFly._transfer(address,address,uint256) (#1361-1454):
External calls:
- swapAndLiquify(contractTokenBalance) (#1400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1499-1505)
- sendDividends() (#1401)
- address(dividendTracker).call{value: dividends}() (#1532)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1400)
- recipient.transfer(amount) (#1487)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
- sendDividends() (#1401)
- address(dividendTracker).call{value: dividends}() (#1532)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#577)
- super._transfer(from,address(this),fees) (#1420)
- Transfer(sender,recipient,amount) (#577)
- super._transfer(from,marketingWallet,fees_scope_0) (#1426)
- Transfer(sender,recipient,amount) (#577)
- super._transfer(from,to,amount) (#1429)
Reentrancy in superFly._transfer(address,address,uint256) (#1361-1454):
External calls:
- swapAndLiquify(contractTokenBalance) (#1400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1499-1505)
- sendDividends() (#1401)
- address(dividendTracker).call{value: dividends}() (#1532)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1431-1433)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1434)
- dividendTracker.process(gas) (#1439-1452)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1400)
- recipient.transfer(amount) (#1487)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
- sendDividends() (#1401)
- address(dividendTracker).call{value: dividends}() (#1532)
Event emitted after the call(s):
- ProcessedRewardsTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1444-1451)
Reentrancy in superFly.constructor() (#1156-1191):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1169-1170)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1174)
- dividendTracker.excludeFromDividends(pair) (#1259)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1177)
- dividendTracker.excludeFromDividends(address(this)) (#1178)
- dividendTracker.excludeFromDividends(owner()) (#1179)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1180)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#596)
- _mint(owner(),_totalSupply) (#1190)
Reentrancy in superFlyDividendTracker.processAccount(address,bool) (#2080-2094):
External calls:
- amount = _withdrawDividendOfUser(account) (#2085)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#1695-1698)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#2089)
Reentrancy in superFly.swapAndLiquify(uint256) (#1456-1482):
External calls:
- swapTokensForEth(amountToSell) (#1469)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1499-1505)
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
External calls sending eth:
- transferToAddressETH(marketingWallet,newBalance.mul(marketingFee).div(totalFees)) (#1474-1477)
- recipient.transfer(amount) (#1487)
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#645)
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- SwapAndLiquify(amountToSell,newBalance,toMatch) (#1481)
Apply the check-effects-interactions pattern.

Additional information: link

superFlyDividendTracker.getAccount(address) (#1918-1965) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#1962-1964)
superFlyDividendTracker.canAutoClaim(uint256) (#1999-2005) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#2000)
- block.timestamp.sub(lastClaimTime) >= claimWait (#2004)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (#20-23) is never used and should be removed
DividendPayingToken._transfer(address,address,uint256) (#1768-1783) is never used and should be removed
SafeMath.mod(uint256,uint256) (#138-140) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#142-149) is never used and should be removed
SafeMathInt.abs(int256) (#206-209) is never used and should be removed
SafeMathInt.div(int256,int256) (#177-183) is never used and should be removed
SafeMathInt.mul(int256,int256) (#165-172) is never used and should be removed
Remove unused functions.

Additional information: link

superFly.maxAutoSellLimit (#1119) is set pre-construction with a non-constant function or state variable:
- swapTokensAtAmount.mul(200)
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Low level call in superFly.sendDividends() (#1530-1533):
- address(dividendTracker).call{value: dividends}() (#1532)
Low level call in DividendPayingToken._withdrawDividendOfUser(address) (#1685-1711):
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#1695-1698)
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() (#809) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#811) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#842) is not in mixedCase
Function IUniswapV2Router01.WETH() (#890) is not in mixedCase
Contract superFly (#1097-1534) is not in CapWords
Function superFly.SetFirstFewBlocksF(uint256) (#1263-1265) is not in mixedCase
Parameter superFly.setMarketingAddress(address)._marketingWallet (#1523) is not in mixedCase
Constant superFly._totalSupply (#1115) is not in UPPER_CASE_WITH_UNDERSCORES
Variable superFly.BNBRewardsFee (#1122) is not in mixedCase
Parameter DividendPayingToken.dividendOf(address)._owner (#1716) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (#1723) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (#1735) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (#1749) is not in mixedCase
Constant DividendPayingToken.magnitude (#1620) is not in UPPER_CASE_WITH_UNDERSCORES
Contract superFlyDividendTracker (#1826-2096) is not in CapWords
Parameter superFlyDividendTracker.getAccount(address)._account (#1918) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#21)" inContext (#15-24)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in superFly._transfer(address,address,uint256) (#1361-1454):
External calls:
- swapAndLiquify(contractTokenBalance) (#1400)
- recipient.transfer(amount) (#1487)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1400)
- recipient.transfer(amount) (#1487)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
- sendDividends() (#1401)
- address(dividendTracker).call{value: dividends}() (#1532)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1420)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#572-575)
- _balances[recipient] = _balances[recipient].add(amount) (#576)
- super._transfer(from,marketingWallet,fees_scope_0) (#1426)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#572-575)
- _balances[recipient] = _balances[recipient].add(amount) (#576)
- super._transfer(from,to,amount) (#1429)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#572-575)
- _balances[recipient] = _balances[recipient].add(amount) (#576)
- swapping = false (#1403)
Event emitted after the call(s):
- ProcessedRewardsTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1444-1451)
- Transfer(sender,recipient,amount) (#577)
- super._transfer(from,marketingWallet,fees_scope_0) (#1426)
- Transfer(sender,recipient,amount) (#577)
- super._transfer(from,to,amount) (#1429)
- Transfer(sender,recipient,amount) (#577)
- super._transfer(from,address(this),fees) (#1420)
Reentrancy in superFly.swapAndLiquify(uint256) (#1456-1482):
External calls:
- transferToAddressETH(marketingWallet,newBalance.mul(marketingFee).div(totalFees)) (#1474-1477)
- recipient.transfer(amount) (#1487)
External calls sending eth:
- transferToAddressETH(marketingWallet,newBalance.mul(marketingFee).div(totalFees)) (#1474-1477)
- recipient.transfer(amount) (#1487)
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,deadAddress,block.timestamp) (#1513-1520)
State variables written after the call(s):
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- _allowances[owner][spender] = amount (#644)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#645)
- addLiquidity(toMatch,newBalance.mul(liquidityFee).div(totalFees)) (#1480)
- SwapAndLiquify(amountToSell,newBalance,toMatch) (#1481)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#895) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#896)
Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#1689) is too similar to superFlyDividendTracker.getAccount(address).withdrawableDividends (#1925)
Prevent variables from having similar names.

Additional information: link

superFly.updateGasForProcessing(uint256) (#1284-1294) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 1000000,superFly: gasForProcessing must be between 200,000 and 1,000,000) (#1285-1288)
superFly.slitherConstructorVariables() (#1097-1534) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#1112-1113)
superFly.slitherConstructorConstantVariables() (#1097-1534) uses literals with too many digits:
- _totalSupply = 1000000000000 * 1e18 (#1115)
superFlyDividendTracker.getAccountAtIndex(uint256) (#1967-1997) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#1982-1991)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (#160) is never used in SafeMathInt (#158-215)
Remove unused state variables.

Additional information: link

superFly.swapTokensAtAmount (#1117) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#67-70)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#76-83)
name() should be declared external:
- ERC20.name() (#366-368)
symbol() should be declared external:
- ERC20.symbol() (#374-376)
decimals() should be declared external:
- ERC20.decimals() (#391-393)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#423-431)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#436-444)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#453-461)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#476-491)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#505-516)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#532-546)
get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#680-682)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#684-693)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#695-701)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#703-705)
changeFees(uint256,uint256,uint256) should be declared external:
- superFly.changeFees(uint256,uint256,uint256) (#1195-1208)
updateUniswapV2Router(address) should be declared external:
- superFly.updateUniswapV2Router(address) (#1214-1220)
setMaxTxAmount(uint256) should be declared external:
- superFly.setMaxTxAmount(uint256) (#1230-1237)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- superFly.setAutomatedMarketMakerPair(address,bool) (#1239-1249)
changeMinimumBalanceToReceiveRewards(uint256) should be declared external:
- superFly.changeMinimumBalanceToReceiveRewards(uint256) (#1271-1277)
sendContractBalance(address) should be declared external:
- superFly.sendContractBalance(address) (#1279-1282)
updateGasForProcessing(uint256) should be declared external:
- superFly.updateGasForProcessing(uint256) (#1284-1294)
isExcludedFromFees(address) should be declared external:
- superFly.isExcludedFromFees(address) (#1308-1310)
withdrawableDividendOf(address) should be declared external:
- superFly.withdrawableDividendOf(address) (#1312-1318)
dividendTokenBalanceOf(address) should be declared external:
- superFly.dividendTokenBalanceOf(address) (#1320-1326)
withdrawDividend() should be declared external:
- DividendPayingToken.withdrawDividend() (#1679-1681)
- superFlyDividendTracker.withdrawDividend() (#1880-1885)
dividendOf(address) should be declared external:
- DividendPayingToken.dividendOf(address) (#1716-1718)
withdrawnDividendOf(address) should be declared external:
- DividendPayingToken.withdrawnDividendOf(address) (#1735-1742)
getMinimumBalanceToReceiveDividends() should be declared external:
- superFlyDividendTracker.getMinimumBalanceToReceiveDividends() (#1876-1878)
getAccountAtIndex(uint256) should be declared external:
- superFlyDividendTracker.getAccountAtIndex(uint256) (#1967-1997)
process(uint256) should be declared external:
- superFlyDividendTracker.process(uint256) (#2026-2078)
Use the external attribute for functions never called from the contract.

Additional information: link

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

Number of Binance Smart Chain (BSC) token holders is low.

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 volume.

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

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

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank