3QT Token
About 3QT
Listings
Website
3Quality is a charitable organization which intends to be a bridge between the crypto and non-crypto world for charitable giving.
Use Cases
Persons require our tokens to take part in the treasure hunt.
In the treasure hunt, persons who wish to advertise their establishment will be required to hold our tokens before we list them, and they reward people with our tokens for shopping at their establishment.
For our partnerships, people will be able to pay for items at their establishment with our tokens
Our tokens are currency for Loyalty Rewards
We will collect fees from persons using the charity platform, which will go back to our charity.
People will donate to our charity with our token as well.
The mission of 3QualiTy is:
To help those who really need help no matter the person’s color, class or belief system without bias by securing the interface between charity and decentralized ledger technology.
This equitable and transparent approach offers a fair opportunity in life by providing the tools necessary to restore independence, mental wellness and dignity.
VISION
Our Vision is a future where persons can live their lives without judgment or discrimination..
Where charities are held accountable.
Where no person is held at a higher status than another.
Where charitable donors feel secure knowing their contributions reach the intended recipients.
VALUES
Every human is equal and no one should be seen as more important than the other.
Social
Laser Scorebeta Last Audit: 9 May 2023
Anti-Scam
Links
ThreeQT.addLiquidity(uint256,uint256) (#1078-1091) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in ThreeQT._transfer(address,address,uint256) (#996-1023):
External calls:
- swapAndLiquify(contractTokenBalance) (#1018)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1018)
- recipient.transfer(amount) (#1236)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#1022)
- _liquidityFee = _previousLiquidityFee (#979)
- _liquidityFee = 0 (#972)
- _tokenTransfer(from,to,amount) (#1022)
- _marketingFee = _previousmarketingFee (#981)
- _marketingFee = 0 (#973)
- _tokenTransfer(from,to,amount) (#1022)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#946)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1168)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (#1160)
- _rOwned[deadAddress] = _rOwned[deadAddress].add(rBurn) (#1146)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1179)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#887)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1180)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1130)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1170)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#889)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1131)
- _tokenTransfer(from,to,amount) (#1022)
- _rTotal = _rTotal.sub(rFee) (#901)
- _tokenTransfer(from,to,amount) (#1022)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#948)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#886)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1178)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1169)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#888)
Apply the check-effects-interactions pattern.
Additional information: link
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
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.
ThreeQT.setBurnFeePercent(uint256) (#1210-1212) should emit an event for:
- _burnFee = burnFee (#1211)
ThreeQT.setMarketingFeePercent(uint256) (#1206-1208) should emit an event for:
- _marketingFee = MarketingFee (#1207)
ThreeQT.setLiquidityFeePercent(uint256) (#1202-1204) should emit an event for:
- _liquidityFee = liquidityFee (#1203)
ThreeQT.setNumTokensSellToAddToLiquidity(uint256) (#1214-1216) should emit an event for:
- numTokensSellToAddToLiquidity = newAmt * 10 ** _decimals (#1215)
ThreeQT.setTaxFeePercent(uint256) (#1198-1200) should emit an event for:
- _taxFee = taxFee (#1199)
ThreeQT.setMaxTxAmount(uint256) (#1218-1220) should emit an event for:
- _maxTxAmount = maxTxAmount * 10 ** _decimals (#1219)
Emit an event for critical parameter changes.
Additional information: link
Address.sendValue(address,uint256) (#303-309) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#354-356) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#237-240) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#364-367) 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
Address._functionCallWithValue(address,bytes,uint256,string) (#369-390) is never used and should be removed
Address.isContract(address) (#276-285) is never used and should be removed
Address.functionCall(address,bytes,string) (#339-341) is never used and should be removed
Address.functionCall(address,bytes) (#329-331) is never used and should be removed
Remove unused functions.
Additional information: link
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#558) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#559)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Variable ThreeQT._getValues(uint256).rTransferAmount (#907) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#922) is too similar to ThreeQT._transferToExcluded(address,address,uint256).tTransferAmount (#1167)
Variable ThreeQT._transferBothExcluded(address,address,uint256).rTransferAmount (#885) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT._transferStandard(address,address,uint256).tTransferAmount (#1127)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT._getTValues(uint256).tTransferAmount (#914)
Variable ThreeQT._transferStandard(address,address,uint256).rTransferAmount (#1127) is too similar to ThreeQT._transferFromExcluded(address,address,uint256).tTransferAmount (#1177)
Variable ThreeQT.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1138) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1152) is too similar to ThreeQT.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1152)
Variable ThreeQT._transferToExcluded(address,address,uint256).rTransferAmount (#1167) is too similar to ThreeQT._getValues(uint256).tTransferAmount (#906)
Variable ThreeQT.reflectionFromToken(uint256,bool).rTransferAmount (#851) is too similar to ThreeQT._transferBothExcluded(address,address,uint256).tTransferAmount (#885)
Variable ThreeQT._transferFromExcluded(address,address,uint256).rTransferAmount (#1177) is too similar to ThreeQT.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1138)
Prevent variables from having similar names.
Additional information: link
ThreeQT.slitherConstructorVariables() (#699-1240) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#729)
ThreeQT.slitherConstructorVariables() (#699-1240) uses literals with too many digits:
- _tTotal = 20000000000 * 10 ** 18 (#713)
ThreeQT.slitherConstructorVariables() (#699-1240) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 20000000 * 10 ** 18 (#741)
ThreeQT.slitherConstructorVariables() (#699-1240) uses literals with too many digits:
- _maxTxAmount = 20000000000 * 10 ** 18 (#742)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
ThreeQT._tTotal (#713) should be constant
ThreeQT._decimals (#719) should be constant
ThreeQT._symbol (#718) should be constant
ThreeQT.deadAddress (#729) should be constant
ThreeQT._name (#717) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
ThreeQT.addLiquidity(uint256,uint256) (#1078-1091) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
Ensure that all the return values of the function calls are used.
Additional information: link
ThreeQT.allowance(address,address).owner (#803) shadows:
- Ownable.owner() (#424-426) (function)
ThreeQT._approve(address,address,uint256).owner (#988) shadows:
- Ownable.owner() (#424-426) (function)
Rename the local variables that shadow another component.
Additional information: link
ThreeQT.setmarketingWallet(address).newWallet (#1194) lacks a zero-check on :
- marketingWallet = newWallet (#1195)
Check that the address is not zero.
Additional information: link
ThreeQT.takeMarketing(address,uint256,uint256,uint256) (#1152-1163) performs a multiplication on the result of a division:
-tMarketing = tAmount.div(100).mul(_marketingFee) (#1156)
ThreeQT.takeBurn(address,uint256,uint256,uint256) (#1138-1149) performs a multiplication on the result of a division:
-tBurn = tAmount.div(100).mul(_burnFee) (#1142)
Consider ordering multiplication before division.
Additional information: link
Redundant expression "this (#249)" inContext (#243-252)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in ThreeQT.swapAndLiquify(uint256) (#1025-1058):
External calls:
- swapTokensForEth(half) (#1042)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
- swapTokensForEth(tokensForMarketing) (#1053)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
State variables written after the call(s):
- swapTokensForEth(tokensForMarketing) (#1053)
- _allowances[owner][spender] = amount (#992)
Reentrancy in ThreeQT.swapAndLiquify(uint256) (#1025-1058):
External calls:
- swapTokensForEth(half) (#1042)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1048)
- _allowances[owner][spender] = amount (#992)
Reentrancy in ThreeQT._transfer(address,address,uint256) (#996-1023):
External calls:
- swapAndLiquify(contractTokenBalance) (#1018)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1018)
- recipient.transfer(amount) (#1236)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#1022)
- _burnFee = _previousBurnFee (#980)
- _burnFee = 0 (#974)
- _tokenTransfer(from,to,amount) (#1022)
- _previousBurnFee = _burnFee (#968)
- _tokenTransfer(from,to,amount) (#1022)
- _previousLiquidityFee = _liquidityFee (#967)
- _tokenTransfer(from,to,amount) (#1022)
- _previousTaxFee = _taxFee (#966)
- _tokenTransfer(from,to,amount) (#1022)
- _previousmarketingFee = _marketingFee (#969)
- _tokenTransfer(from,to,amount) (#1022)
- _tFeeTotal = _tFeeTotal.add(tFee) (#902)
- _tokenTransfer(from,to,amount) (#1022)
- _taxFee = _previousTaxFee (#978)
- _taxFee = 0 (#971)
Reentrancy in ThreeQT.transferFrom(address,address,uint256) (#812-816):
External calls:
- _transfer(sender,recipient,amount) (#813)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
External calls sending eth:
- _transfer(sender,recipient,amount) (#813)
- recipient.transfer(amount) (#1236)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#814)
- _allowances[owner][spender] = amount (#992)
Reentrancy in ThreeQT.setRouterAddress(address) (#1224-1228):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1226)
State variables written after the call(s):
- uniswapV2Router = _newPancakeRouter (#1227)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in ThreeQT.swapAndLiquify(uint256) (#1025-1058):
External calls:
- swapTokensForEth(half) (#1042)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
- swapTokensForEth(tokensForMarketing) (#1053)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#993)
- swapTokensForEth(tokensForMarketing) (#1053)
Reentrancy in ThreeQT.swapAndLiquify(uint256) (#1025-1058):
External calls:
- swapTokensForEth(half) (#1042)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1048)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#993)
- addLiquidity(otherHalf,newBalance) (#1048)
- SwapAndLiquify(half,newBalance,otherHalf) (#1050)
Reentrancy in ThreeQT.transferFrom(address,address,uint256) (#812-816):
External calls:
- _transfer(sender,recipient,amount) (#813)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
External calls sending eth:
- _transfer(sender,recipient,amount) (#813)
- recipient.transfer(amount) (#1236)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#993)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#814)
Reentrancy in ThreeQT._transfer(address,address,uint256) (#996-1023):
External calls:
- swapAndLiquify(contractTokenBalance) (#1018)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1069-1075)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1018)
- recipient.transfer(amount) (#1236)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
Event emitted after the call(s):
- Transfer(sender,address(this),tMarketing) (#1161)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,deadAddress,tBurn) (#1147)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#1173)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#1183)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#892)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#1134)
- _tokenTransfer(from,to,amount) (#1022)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#471-476) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#473)
Avoid relying on block.timestamp.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#369-390) uses assembly
- INLINE ASM (#382-385)
Address.isContract(address) (#276-285) uses assembly
- INLINE ASM (#283)
Do not use evm assembly.
Additional information: link
ThreeQT.includeInReward(address) (#871-882) has costly operations inside a loop:
- _excluded.pop() (#878)
Use a local variable to hold the loop computation result.
Additional information: link
ThreeQT._rTotal (#714) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
ThreeQT._previousLiquidityFee (#725) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
ThreeQT._previousmarketingFee (#733) is set pre-construction with a non-constant function or state variable:
- _marketingFee
ThreeQT._previousBurnFee (#728) is set pre-construction with a non-constant function or state variable:
- _burnFee
ThreeQT._previousTaxFee (#722) is set pre-construction with a non-constant function or state variable:
- _taxFee
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 version0.8.15 (#12) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.15 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) (#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
Variable ThreeQT._maxTxAmount (#742) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#516) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#532) is not in mixedCase
Parameter ThreeQT.setMarketingFeePercent(uint256).MarketingFee (#1206) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#515) is not in mixedCase
Parameter ThreeQT.calculateLiquidityFee(uint256)._amount (#957) is not in mixedCase
Parameter ThreeQT.setSwapAndLiquifyEnabled(bool)._enabled (#1230) is not in mixedCase
Parameter ThreeQT.calculateTaxFee(uint256)._amount (#951) is not in mixedCase
Variable ThreeQT._burnFee (#727) is not in mixedCase
Variable ThreeQT._taxFee (#721) is not in mixedCase
Function IUniswapV2Router01.WETH() (#553) is not in mixedCase
Variable ThreeQT._liquidityFee (#724) is not in mixedCase
Variable ThreeQT._marketingFee (#731) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Reentrancy in ThreeQT.transferFrom(address,address,uint256) (#812-816):
External calls:
- _transfer(sender,recipient,amount) (#813)
- recipient.transfer(amount) (#1236)
External calls sending eth:
- _transfer(sender,recipient,amount) (#813)
- recipient.transfer(amount) (#1236)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#814)
- _allowances[owner][spender] = amount (#992)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#993)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#814)
Reentrancy in ThreeQT._transfer(address,address,uint256) (#996-1023):
External calls:
- swapAndLiquify(contractTokenBalance) (#1018)
- recipient.transfer(amount) (#1236)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1018)
- recipient.transfer(amount) (#1236)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1083-1090)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#1022)
- _burnFee = _previousBurnFee (#980)
- _burnFee = 0 (#974)
- _tokenTransfer(from,to,amount) (#1022)
- _liquidityFee = _previousLiquidityFee (#979)
- _liquidityFee = 0 (#972)
- _tokenTransfer(from,to,amount) (#1022)
- _marketingFee = _previousmarketingFee (#981)
- _marketingFee = 0 (#973)
- _tokenTransfer(from,to,amount) (#1022)
- _previousBurnFee = _burnFee (#968)
- _tokenTransfer(from,to,amount) (#1022)
- _previousLiquidityFee = _liquidityFee (#967)
- _tokenTransfer(from,to,amount) (#1022)
- _previousTaxFee = _taxFee (#966)
- _tokenTransfer(from,to,amount) (#1022)
- _previousmarketingFee = _marketingFee (#969)
- _tokenTransfer(from,to,amount) (#1022)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#946)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1168)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (#1160)
- _rOwned[deadAddress] = _rOwned[deadAddress].add(rBurn) (#1146)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1179)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#887)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1180)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1130)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1170)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#889)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1131)
- _tokenTransfer(from,to,amount) (#1022)
- _rTotal = _rTotal.sub(rFee) (#901)
- _tokenTransfer(from,to,amount) (#1022)
- _tFeeTotal = _tFeeTotal.add(tFee) (#902)
- _tokenTransfer(from,to,amount) (#1022)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#948)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#886)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1178)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1169)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#888)
- _tokenTransfer(from,to,amount) (#1022)
- _taxFee = _previousTaxFee (#978)
- _taxFee = 0 (#971)
Event emitted after the call(s):
- Transfer(sender,deadAddress,tBurn) (#1147)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,address(this),tMarketing) (#1161)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#1183)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#1173)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#892)
- _tokenTransfer(from,to,amount) (#1022)
- Transfer(sender,recipient,tTransferAmount) (#1134)
- _tokenTransfer(from,to,amount) (#1022)
Apply the check-effects-interactions pattern.
Additional information: link
totalFees() should be declared external:
- ThreeQT.totalFees() (#832-834)
allowance(address,address) should be declared external:
- ThreeQT.allowance(address,address) (#803-805)
name() should be declared external:
- ThreeQT.name() (#777-779)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#443-446)
isExcludedFromFee(address) should be declared external:
- ThreeQT.isExcludedFromFee(address) (#984-986)
increaseAllowance(address,uint256) should be declared external:
- ThreeQT.increaseAllowance(address,uint256) (#818-821)
symbol() should be declared external:
- ThreeQT.symbol() (#781-783)
decimals() should be declared external:
- ThreeQT.decimals() (#785-787)
excludeFromFee(address) should be declared external:
- ThreeQT.excludeFromFee(address) (#1186-1188)
deliver(uint256) should be declared external:
- ThreeQT.deliver(uint256) (#836-843)
includeInFee(address) should be declared external:
- ThreeQT.includeInFee(address) (#1190-1192)
decreaseAllowance(address,uint256) should be declared external:
- ThreeQT.decreaseAllowance(address,uint256) (#823-826)
reflectionFromToken(uint256,bool) should be declared external:
- ThreeQT.reflectionFromToken(uint256,bool) (#845-854)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#452-456)
isExcludedFromReward(address) should be declared external:
- ThreeQT.isExcludedFromReward(address) (#828-830)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#458-460)
setRouterAddress(address) should be declared external:
- ThreeQT.setRouterAddress(address) (#1224-1228)
totalSupply() should be declared external:
- ThreeQT.totalSupply() (#789-791)
unlock() should be declared external:
- Ownable.unlock() (#471-476)
transferFrom(address,address,uint256) should be declared external:
- ThreeQT.transferFrom(address,address,uint256) (#812-816)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#463-468)
approve(address,uint256) should be declared external:
- ThreeQT.approve(address,uint256) (#807-810)
transfer(address,uint256) should be declared external:
- ThreeQT.transfer(address,uint256) (#798-801)
excludeFromReward(address) should be declared external:
- ThreeQT.excludeFromReward(address) (#862-869)
setSwapAndLiquifyEnabled(bool) should be declared external:
- ThreeQT.setSwapAndLiquifyEnabled(bool) (#1230-1233)
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 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.
Token is deployed only at one blockchain
Token has only one trading pair
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Token was delisted from CoinGecko
Additional information: link
Unable to find token contract audit
Unable to find audit link on the website
Token is not listed at Mobula.Finance
Additional information: link
Unable to find token on CoinHunt
Additional information: link
Unable to find code repository for the project
Token has no active CoinGecko listing / rank
Token has a considerable age, but social accounts / website are missing or have few users
Young tokens have high risks of price dump / death
Price for 3QT
LASER DESK beta
Twitter account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account