SMT [Shiba Metaverse] Token

SMTToken.addLiquidity(uint256,uint256) (#928-938) sends eth to arbitrary user
Dangerous calls:
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in SMTToken._transfer(address,address,uint256) (#977-1029):
External calls:
- swapBack(contractTokenBalance) (#996)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- DEXV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#909-915)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
External calls sending eth:
- swapBack(contractTokenBalance) (#996)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- address(marketFeeReciever).transfer(bnbForDev) (#922)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
State variables written after the call(s):
- super._transfer(from,address(this),SellFees) (#1007)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,to,amount) (#1008)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,address(this),BuyFees) (#1012)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,to,amount) (#1013)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,to,amount) (#1018)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
Reentrancy in RewardHolders._withdrawDividendOfUser(address) (#277-293):
External calls:
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#282)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#285)
Apply the check-effects-interactions pattern.

Additional information: link

SMTToken._totalSupply (#788) shadows:
- ERC20._totalSupply (#87)
Remove the state variable shadowing.

Additional information: link

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

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.

Contract ownership is not renounced (belongs to a wallet)

RewardHolders._withdrawDividendOfUser(address) (#277-293) has external calls inside a loop: (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#282)
Favor pull over push strategy for external calls.

Additional information: link

SMTToken._transfer(address,address,uint256).claims (#1024) is a local variable never initialized
SMTToken._transfer(address,address,uint256).iterations (#1024) is a local variable never initialized
SMTToken._transfer(address,address,uint256).lastProcessedIndex (#1024) 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

SMTToken.addLiquidity(uint256,uint256) (#928-938) ignores return value by DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
SMTToken.claim() (#967-969) ignores return value by Reward.processAccount(address(msg.sender),false) (#968)
SMTToken._transfer(address,address,uint256) (#977-1029) ignores return value by Reward.process(gas) (#1024-1027)
Ensure that all the return values of the function calls are used.

Additional information: link

RewardHolders.constructor(string,string)._name (#259) shadows:
- ERC20._name (#88) (state variable)
RewardHolders.constructor(string,string)._symbol (#259) shadows:
- ERC20._symbol (#89) (state variable)
Rename the local variables that shadow another component.

Additional information: link

SMTToken.setDevWallet(address).wallet (#874) lacks a zero-check on :
- marketFeeReciever = wallet (#875)
Check that the address is not zero.

Additional information: link

Variable 'SMTToken._transfer(address,address,uint256).iterations (#1024)' in SMTToken._transfer(address,address,uint256) (#977-1029) potentially used before declaration: ProcessedReward(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1025)
Variable 'SMTToken._transfer(address,address,uint256).lastProcessedIndex (#1024)' in SMTToken._transfer(address,address,uint256) (#977-1029) potentially used before declaration: ProcessedReward(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1025)
Variable 'SMTToken._transfer(address,address,uint256).claims (#1024)' in SMTToken._transfer(address,address,uint256) (#977-1029) potentially used before declaration: ProcessedReward(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1025)
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 SMTToken.constructor() (#810-836):
External calls:
- _DEXV2Pair = PanCakeFactory(_DEXV2Router.factory()).createPair(address(this),_DEXV2Router.WETH()) (#814-815)
State variables written after the call(s):
- DEXV2Pair = _DEXV2Pair (#817)
- DEXV2Router = _DEXV2Router (#816)
- Reward = new SMTTokenReward() (#818)
Reentrancy in SMTToken.constructor() (#810-836):
External calls:
- _DEXV2Pair = PanCakeFactory(_DEXV2Router.factory()).createPair(address(this),_DEXV2Router.WETH()) (#814-815)
- Reward.excludeFromDividends(owner()) (#819)
- Reward.excludeFromDividends(address(this)) (#820)
- Reward.excludeFromDividends(address(DEXV2Pair)) (#821)
- Reward.excludeFromDividends(address(DEXV2Router)) (#822)
- Reward.excludeFromDividends(address(Reward)) (#823)
- Reward.excludeFromDividends(0x000000000000000000000000000000000000dEaD) (#824)
- Reward.excludeFromDividends(0x0000000000000000000000000000000000000000) (#825)
State variables written after the call(s):
- _mint(owner(),_totalSupply) (#835)
- _balances[account] = _balances[account].add(amount) (#154)
- excludeFromFees(owner(),true) (#830)
- _isExcludedFromFees[account] = excluded (#884)
- excludeFromFees(address(this),true) (#831)
- _isExcludedFromFees[account] = excluded (#884)
- _mint(owner(),_totalSupply) (#835)
- _totalSupply = _totalSupply.add(amount) (#153)
- adressLiquidity = ILP(_DEXV2Pair) (#827)
- isTimelockLimited[owner()] = true (#832)
- isTimelockLimited[address(this)] = true (#833)
- isTimelockLimited[0x000000000000000000000000000000000000dEaD] = true (#834)
- isWalletLimit[owner()] = true (#828)
- isWalletLimit[DEXV2Pair] = true (#829)
- lp = _DEXV2Pair (#826)
Reentrancy in SMTTokenReward.processAccount(address,bool) (#567-575):
External calls:
- amount = _withdrawDividendOfUser(account) (#568)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#282)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#570)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in SMTToken._transfer(address,address,uint256) (#977-1029):
External calls:
- swapBack(contractTokenBalance) (#996)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- DEXV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#909-915)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
External calls sending eth:
- swapBack(contractTokenBalance) (#996)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- address(marketFeeReciever).transfer(bnbForDev) (#922)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,to,amount) (#1008)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,address(this),SellFees) (#1007)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,to,amount) (#1018)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,to,amount) (#1013)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,address(this),BuyFees) (#1012)
Reentrancy in SMTToken._transfer(address,address,uint256) (#977-1029):
External calls:
- swapBack(contractTokenBalance) (#996)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- DEXV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#909-915)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
- Reward.setBalance(address(from),balanceOf(from)) (#1020)
- Reward.setBalance(address(to),balanceOf(to)) (#1021)
- Reward.process(gas) (#1024-1027)
External calls sending eth:
- swapBack(contractTokenBalance) (#996)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- address(marketFeeReciever).transfer(bnbForDev) (#922)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
Event emitted after the call(s):
- ProcessedReward(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1025)
Reentrancy in SMTToken.addLiquidity(uint256,uint256) (#928-938):
External calls:
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
Event emitted after the call(s):
- SwapAndLiquify(tokenAmount,ethAmount,tokenAmount) (#937)
Reentrancy in SMTToken.constructor() (#810-836):
External calls:
- _DEXV2Pair = PanCakeFactory(_DEXV2Router.factory()).createPair(address(this),_DEXV2Router.WETH()) (#814-815)
- Reward.excludeFromDividends(owner()) (#819)
- Reward.excludeFromDividends(address(this)) (#820)
- Reward.excludeFromDividends(address(DEXV2Pair)) (#821)
- Reward.excludeFromDividends(address(DEXV2Router)) (#822)
- Reward.excludeFromDividends(address(Reward)) (#823)
- Reward.excludeFromDividends(0x000000000000000000000000000000000000dEaD) (#824)
- Reward.excludeFromDividends(0x0000000000000000000000000000000000000000) (#825)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#886)
- excludeFromFees(owner(),true) (#830)
- ExcludeFromFees(account,excluded) (#886)
- excludeFromFees(address(this),true) (#831)
- Transfer(address(0),account,amount) (#155)
- _mint(owner(),_totalSupply) (#835)
Reentrancy in SMTTokenReward.processAccount(address,bool) (#567-575):
External calls:
- amount = _withdrawDividendOfUser(account) (#568)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#282)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#571)
Reentrancy in SMTToken.processReward(uint256) (#963-966):
External calls:
- (iterations,claims,lastProcessedIndex) = Reward.process(gas) (#964)
Event emitted after the call(s):
- ProcessedReward(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (#965)
Reentrancy in SMTToken.rebaseToken(uint256,int256) (#846-864):
External calls:
- adressLiquidity.sync() (#861)
Event emitted after the call(s):
- RebaseUpdate(epoch,_totalSupply) (#862)
Reentrancy in SMTToken.swapBack(uint256) (#902-927):
External calls:
- DEXV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#909-915)
- addLiquidity(tokensTSMTToken,bnbForLiquidity) (#921)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
External calls sending eth:
- addLiquidity(tokensTSMTToken,bnbForLiquidity) (#921)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
Event emitted after the call(s):
- SwapAndLiquify(tokenAmount,ethAmount,tokenAmount) (#937)
- addLiquidity(tokensTSMTToken,bnbForLiquidity) (#921)
Reentrancy in SMTToken.swapBack(uint256) (#902-927):
External calls:
- DEXV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#909-915)
- addLiquidity(tokensTSMTToken,bnbForLiquidity) (#921)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
External calls sending eth:
- addLiquidity(tokensTSMTToken,bnbForLiquidity) (#921)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- address(marketFeeReciever).transfer(bnbForDev) (#922)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
Event emitted after the call(s):
- transferDividends(tokensToLiquify.mul(rewardFee).div(TotalFees),bnbForReflection) (#925)
Apply the check-effects-interactions pattern.

Additional information: link

SMTTokenReward.getAccount(address) (#466-499) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#496-498)
SMTTokenReward.canAutoClaim(uint256) (#516-521) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#517)
- block.timestamp.sub(lastClaimTime) >= claimWait (#520)
SMTToken._transfer(address,address,uint256) (#977-1029) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(cooldownTimer[from] < block.timestamp,Please wait for cooldown between buys) (#991)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (#28-31) is never used and should be removed
RewardHolders._transfer(address,address,uint256) (#307-313) is never used and should be removed
SafeMath.mod(uint256,uint256) (#73-75) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#78-81) is never used and should be removed
SafeMathInt.abs(int256) (#209-212) is never used and should be removed
SafeMathInt.div(int256,int256) (#192-198) is never used and should be removed
SafeMathInt.mul(int256,int256) (#183-190) is never used and should be removed
Remove unused functions.

Additional information: link

SMTToken.maxTxAmount (#807) is set pre-construction with a non-constant function or state variable:
- _totalSupply
SMTToken.walletMax (#808) is set pre-construction with a non-constant function or state variable:
- _totalSupply
SMTToken.swapTokensAmount (#809) is set pre-construction with a non-constant function or state variable:
- _totalSupply
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 version0.8.1 (#2) allows old versions
solc-0.8.1 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 RewardHolders._withdrawDividendOfUser(address) (#277-293):
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#282)
Low level call in SMTToken.swapBack(uint256) (#902-927):
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter RewardHolders.dividendOf(address)._owner (#294) is not in mixedCase
Parameter RewardHolders.withdrawableDividendOf(address)._owner (#297) is not in mixedCase
Parameter RewardHolders.withdrawnDividendOf(address)._owner (#300) is not in mixedCase
Parameter RewardHolders.accumulativeDividendOf(address)._owner (#303) is not in mixedCase
Constant RewardHolders.magnitude (#253) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter SMTTokenReward.getAccount(address)._account (#466) is not in mixedCase
Function PanCakePair.DOMAIN_SEPARATOR() (#601) is not in mixedCase
Function PanCakePair.PERMIT_TYPEHASH() (#602) is not in mixedCase
Function PanCakePair.MINIMUM_LIQUIDITY() (#616) is not in mixedCase
Function PanCakeRouter01.WETH() (#633) is not in mixedCase
Event SMTTokentransferDividends(uint256,uint256) (#769) is not in CapWords
Parameter SMTToken.changeIsDividendLimited(address,bool).Limited (#865) is not in mixedCase
Variable SMTToken._totalSupply (#788) is not in mixedCase
Variable SMTToken.TotalFees (#783) is not in mixedCase
Variable SMTToken.DEXV2Pair (#785) is not in mixedCase
Variable SMTToken.DEXV2Router (#786) is not in mixedCase
Variable SMTToken.Reward (#787) is not in mixedCase
Variable SMTToken._isExcludedFromFees (#799) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#29)" inContext (#23-32)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in SMTToken._transfer(address,address,uint256) (#977-1029):
External calls:
- swapBack(contractTokenBalance) (#996)
- address(marketFeeReciever).transfer(bnbForDev) (#922)
External calls sending eth:
- swapBack(contractTokenBalance) (#996)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- address(marketFeeReciever).transfer(bnbForDev) (#922)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
State variables written after the call(s):
- super._transfer(from,address(this),SellFees) (#1007)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,to,amount) (#1008)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,address(this),BuyFees) (#1012)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,to,amount) (#1013)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
- super._transfer(from,to,amount) (#1018)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#146)
- _balances[recipient] = _balances[recipient].add(amount) (#147)
Event emitted after the call(s):
- ProcessedReward(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1025)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,to,amount) (#1008)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,address(this),SellFees) (#1007)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,to,amount) (#1018)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,to,amount) (#1013)
- Transfer(sender,recipient,amount) (#148)
- super._transfer(from,address(this),BuyFees) (#1012)
Reentrancy in SMTToken.swapBack(uint256) (#902-927):
External calls:
- address(marketFeeReciever).transfer(bnbForDev) (#922)
External calls sending eth:
- addLiquidity(tokensTSMTToken,bnbForLiquidity) (#921)
- DEXV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#929-936)
- address(marketFeeReciever).transfer(bnbForDev) (#922)
- (success) = address(Reward).call{value: bnbForReflection}() (#923)
Event emitted after the call(s):
- transferDividends(tokensToLiquify.mul(rewardFee).div(TotalFees),bnbForReflection) (#925)
Apply the check-effects-interactions pattern.

Additional information: link

Variable RewardHolders._withdrawDividendOfUser(address)._withdrawableDividend (#278) is too similar to SMTTokenReward.getAccount(address).withdrawableDividends (#471)
Variable PanCakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#637) is too similar to PanCakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#638)
Prevent variables from having similar names.

Additional information: link

SMTTokenReward.getAccountAtIndex(uint256) (#500-515) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#511)
SMTToken.constructor() (#810-836) uses literals with too many digits:
- Reward.excludeFromDividends(0x000000000000000000000000000000000000dEaD) (#824)
SMTToken.constructor() (#810-836) uses literals with too many digits:
- Reward.excludeFromDividends(0x0000000000000000000000000000000000000000) (#825)
SMTToken.constructor() (#810-836) uses literals with too many digits:
- isTimelockLimited[0x000000000000000000000000000000000000dEaD] = true (#834)
SMTToken.updateGasForProcessing(uint256) (#888-893) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 500000,SMTToken: gasForProcessing must be between 200,000 and 500,000) (#889)
SMTToken.slitherConstructorVariables() (#764-1033) uses literals with too many digits:
- _totalSupply = 300000000 * (10 ** 9) (#788)
SMTToken.slitherConstructorVariables() (#764-1033) uses literals with too many digits:
- gasForProcessing = 300000 (#784)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (#182) is never used in SafeMathInt (#180-217)
SMTToken._presalerCollected (#802) is never used in SMTToken (#764-1033)
Remove unused state variables.

Additional information: link

SMTToken.cooldownEnabled (#803) should be constant
SMTToken.cooldownTimerInterval (#804) should be constant
SMTToken.liquidityFee (#780) should be constant
SMTToken.marketFee (#781) should be constant
SMTToken.restrictWhales (#798) should be constant
SMTToken.rewardFee (#782) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

name() should be declared external:
- ERC20.name() (#94-96)
symbol() should be declared external:
- ERC20.symbol() (#97-99)
decimals() should be declared external:
- ERC20.decimals() (#100-102)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#109-112)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#113-115)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#116-119)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#120-128)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#134-137)
withdrawDividend() should be declared external:
- RewardHolders.withdrawDividend() (#274-276)
- SMTTokenReward.withdrawDividend() (#432-434)
dividendOf(address) should be declared external:
- RewardHolders.dividendOf(address) (#294-296)
withdrawnDividendOf(address) should be declared external:
- RewardHolders.withdrawnDividendOf(address) (#300-302)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#353-356)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#357-361)
get(Iterablemap.Map,address) should be declared external:
- Iterablemap.get(Iterablemap.Map,address) (#371-373)
getIndexOfKey(Iterablemap.Map,address) should be declared external:
- Iterablemap.getIndexOfKey(Iterablemap.Map,address) (#374-379)
getKeyAtIndex(Iterablemap.Map,uint256) should be declared external:
- Iterablemap.getKeyAtIndex(Iterablemap.Map,uint256) (#380-382)
size(Iterablemap.Map) should be declared external:
- Iterablemap.size(Iterablemap.Map) (#383-385)
getAccountAtIndex(uint256) should be declared external:
- SMTTokenReward.getAccountAtIndex(uint256) (#500-515)
process(uint256) should be declared external:
- SMTTokenReward.process(uint256) (#536-566)
setDevWallet(address) should be declared external:
- SMTToken.setDevWallet(address) (#874-876)
updateDEXV2Router(address) should be declared external:
- SMTToken.updateDEXV2Router(address) (#877-881)
updateGasForProcessing(uint256) should be declared external:
- SMTToken.updateGasForProcessing(uint256) (#888-893)
Use the external attribute for functions never called from the contract.

Additional information: link

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

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

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

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

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

Contract has 10% buy tax and 10% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.

Token is deployed only at one blockchain

Token has only one trading pair

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

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank