MAKK Token
About MAKK
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Makk is a deflationary DeFi token that operates on the Binance Smart Chain. The fundamental principles of Makk are Deflation, Reflection and Automated Liquidity Acquisition to ensure a fair treatment for all investors and holders
Makk operates on a 9% transactional fee from each trade. This fee is distributed in the following way:
Reflection - 3% to proportionally reward existing Makk token holders and incentivise further acquisition of tokens and overall growth. A portion of the reflection also goes permanently to an inaccessible burn wallet, to decrease permanent supply and increase scarcity
Liquidity Pool - 3% this acts to stabilise the value of Makk and prevent whales from selling out crashing the price
Development and Marketing - 3% goes to funding ongoing Makk projects and community engagement and enhancements
The tokenomics of Makk purposefully act to benefit Makk holders and the project as a whole by locking 3% in the liquidity pool to ensure a stable price and prevent large sell-offs that impact the overall price, yet still rewarding existing token holders for their loyalty and incentivising future growth. Reflection also includes the burn of Makk tokens to a dead wallet as a proportional part of the Reflection to ensure the volumes of Makk in circulation are deflationary, increasing the scarcity and value of Makk.
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Laser Scorebeta Last Audit: 30 November 2021
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Reentrancy in Makk._transfer(address,address,uint256) (#993-1036):
External calls:
- swapAndLiquify(contractTokenBalance) (#1023)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1090-1096)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1023)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- _marketingAddress.transfer(marketingBNBToDonate) (#1077)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1035)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#949)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1137)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1146)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#865)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1157)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1138)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1148)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1158)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#867)
- _tokenTransfer(from,to,amount,takeFee) (#1035)
- _rTotal = _rTotal.sub(rFee) (#904)
- _tokenTransfer(from,to,amount,takeFee) (#1035)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#951)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1156)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#864)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1147)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#866)
Apply the check-effects-interactions pattern.
Additional information: link
Makk.addLiquidity(uint256,uint256) (#1099-1112) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
Ensure that all the return values of the function calls are used.
Additional information: link
Makk._approve(address,address,uint256).owner (#985) shadows:
- Ownable.owner() (#409-411) (function)
Rename the local variables that shadow another component.
Additional information: link
Makk.setMaxTxPercent(uint256) (#889-893) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#890-892)
Emit an event for critical parameter changes.
Additional information: link
Reentrancy in Makk.transferFrom(address,address,uint256) (#790-794):
External calls:
- _transfer(sender,recipient,amount) (#791)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1090-1096)
External calls sending eth:
- _transfer(sender,recipient,amount) (#791)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- _marketingAddress.transfer(marketingBNBToDonate) (#1077)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#792)
- _allowances[owner][spender] = amount (#989)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in Makk.transferFrom(address,address,uint256) (#790-794):
External calls:
- _transfer(sender,recipient,amount) (#791)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1090-1096)
External calls sending eth:
- _transfer(sender,recipient,amount) (#791)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- _marketingAddress.transfer(marketingBNBToDonate) (#1077)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#990)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#792)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#456-461) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#458)
Avoid relying on block.timestamp.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#354-375) uses assembly
- INLINE ASM (#367-370)
Do not use evm assembly.
Additional information: link
SafeMath.mod(uint256,uint256,string) (#222-225) is never used and should be removed
Remove unused functions.
Additional information: link
Makk._previousLiquidityFee (#706) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.
Additional information: link
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#354-375):
- (success,returndata) = target.call{value: weiValue}(data) (#358)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable Makk._maxTxAmount (#715) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#234)" inContext (#228-237)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in Makk.transferFrom(address,address,uint256) (#790-794):
External calls:
- _transfer(sender,recipient,amount) (#791)
- _marketingAddress.transfer(marketingBNBToDonate) (#1077)
External calls sending eth:
- _transfer(sender,recipient,amount) (#791)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- _marketingAddress.transfer(marketingBNBToDonate) (#1077)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#792)
- _allowances[owner][spender] = amount (#989)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#990)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#792)
Apply the check-effects-interactions pattern.
Additional information: link
Variable Makk._transferBothExcluded(address,address,uint256).rTransferAmount (#863) is too similar to Makk._getTValues(uint256).tTransferAmount (#917)
Prevent variables from having similar names.
Additional information: link
Makk.slitherConstructorVariables() (#677-1164) uses literals with too many digits:
- _maxTxAmount = 10000000 * 10 ** 6 * 10 ** 9 (#715)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
Makk.numTokensSellToAddToLiquidity (#718) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
isExcludedFromFee(address) should be declared external:
- Makk.isExcludedFromFee(address) (#981-983)
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.
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.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap
Additional information: link
Unable to find token contract audit
Unable to find audit link on the website
Unable to find token on CoinHunt
Additional information: link
Unable to find code repository for the project
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
Token has no active CoinMarketCap listing / rank
Token has relatively low CoinGecko rank
Price for MAKK
LASER DESK beta
Twitter account link seems to be invalid
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account