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P21 [Project 21] Token

About P21

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CoinMarketCap 3 years
white paper

🎮Project 21’s - $P21 💎
Project 21 is a virtual universe built by the leading scientists of the planet Laska, to create super-powered warriors, fighting A88 monsters to save this beautiful planet.

Important Features
✅Audited
✅ Buyback reserve Treasury
✅ Better ROI
✅ Marketplace
✅ Custom tax according to Oracle

Social

Laser Scorebeta Last Audit: 17 August 2022

report
Token is either risky or in presale. For presale 30+ is a fine score.

TokenHandler.sendTokenToOwner(address) (#193-197) ignores return value by IERC20(token).transfer(owner(),IERC20(token).balanceOf(address(this))) (#195)
P21.swapBack() (#577-623) ignores return value by BUSD.transfer(reserveAddress,busdForReserve) (#617)
P21.swapBack() (#577-623) ignores return value by BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains


Contract ownership is not renounced (belongs to a wallet)

Context._msgData() (#10-13) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version0.8.13 (#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.13 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 P21.withdrawStuckETH() (#634-637):
- (success,None) = address(msg.sender).call{value: address(this).balance}() (#636)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IDexRouter.WETH() (#179) is not in mixedCase
Parameter P21.updateBuyFees(uint256)._liquidityFee (#421) is not in mixedCase
Parameter P21.updateSellFees(uint256,uint256,uint256,uint256)._operationsFee (#428) is not in mixedCase
Parameter P21.updateSellFees(uint256,uint256,uint256,uint256)._liquidityFee (#428) is not in mixedCase
Parameter P21.updateSellFees(uint256,uint256,uint256,uint256)._rewardsFee (#428) is not in mixedCase
Parameter P21.updateSellFees(uint256,uint256,uint256,uint256)._reserveFee (#428) is not in mixedCase
Parameter P21.transferForeignToken(address,address)._token (#625) is not in mixedCase
Parameter P21.transferForeignToken(address,address)._to (#625) is not in mixedCase
Parameter P21.setOperationsAddress(address)._operationsAddress (#639) is not in mixedCase
Parameter P21.setRewardsAddress(address)._rewardsAddress (#645) is not in mixedCase
Parameter P21.setReserveAddress(address)._reserveAddress (#651) is not in mixedCase
Parameter P21.setLiquidityAddress(address)._liquidityAddress (#657) is not in mixedCase
Variable P21._isExcludedMaxTransactionAmount (#249) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDexRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#184) is too similar to IDexRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#184)
Prevent variables from having similar names.

Additional information: link

P21.constructor() (#271-319) uses literals with too many digits:
- swapTokensAtAmount = totalSupply * 25 / 100000 (#285)
P21.updateSwapTokensAtAmount(uint256) (#386-390) uses literals with too many digits:
- require(bool,string)(newAmount >= totalSupply() * 1 / 100000,Swap amount cannot be lower than 0.001% total supply.) (#387)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Reentrancy in P21._transfer(address,address,uint256) (#447-543):
External calls:
- swapBack() (#493)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#536)
- _balances[sender] = senderBalance - amount (#117)
- _balances[recipient] += amount (#119)
- super._transfer(from,to,amount) (#542)
- _balances[sender] = senderBalance - amount (#117)
- _balances[recipient] += amount (#119)
- botsCaught += 1 (#511)
- earlyBuyers.push(to) (#512)
- restrictedWallets[to] = true (#510)
- swapping = false (#494)
- tokensForLiquidity += fees * buyLiquidityFee / buyTotalFees (#517)
- tokensForLiquidity += fees * sellLiquidityFee / sellTotalFees (#523)
- tokensForLiquidity += fees * buyLiquidityFee / buyTotalFees (#532)
- tokensForOperations += fees * sellOperationsFee / sellTotalFees (#524)
- tokensForReserve += fees * sellReserveFee / sellTotalFees (#526)
- tokensForRewards += fees * sellRewardsFee / sellTotalFees (#525)
Reentrancy in P21.forceSwapBack() (#664-670):
External calls:
- swapBack() (#667)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
State variables written after the call(s):
- swapping = false (#668)
Reentrancy in P21.swapBack() (#577-623):
External calls:
- _transfer(address(this),address(rewardsAddress),tokensForRewards) (#580)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
State variables written after the call(s):
- tokensForRewards = 0 (#582)
Reentrancy in P21.swapBack() (#577-623):
External calls:
- _transfer(address(this),address(rewardsAddress),tokensForRewards) (#580)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
- swapTokensForBUSD(contractBalance - liquidityTokens) (#596)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
State variables written after the call(s):
- tokensForLiquidity = 0 (#608)
- tokensForOperations = 0 (#609)
- tokensForReserve = 0 (#610)
Apply the check-effects-interactions pattern.

Additional information: link

P21.constructor().totalSupply (#281) shadows:
- ERC20.totalSupply() (#61-63) (function)
- IERC20.totalSupply() (#17) (function)
Rename the local variables that shadow another component.

Additional information: link

Redundant expression "this (#11)" inContext (#5-14)
Remove redundant statements if they congest code but offer no value.

Additional information: link

P21._transfer(address,address,uint256) (#447-543) performs a multiplication on the result of a division:
-fees = amount * sellTotalFees / 100 (#522)
-tokensForLiquidity += fees * sellLiquidityFee / sellTotalFees (#523)
P21._transfer(address,address,uint256) (#447-543) performs a multiplication on the result of a division:
-tokensForOperations += fees * sellOperationsFee / sellTotalFees (#524)
-fees = amount * buyTotalFees / 100 (#531)
P21._transfer(address,address,uint256) (#447-543) performs a multiplication on the result of a division:
-fees = amount * buyTotalFees / 100 (#531)
-tokensForLiquidity += fees * buyLiquidityFee / buyTotalFees (#532)
P21._transfer(address,address,uint256) (#447-543) performs a multiplication on the result of a division:
-tokensForRewards += fees * sellRewardsFee / sellTotalFees (#525)
-fees = amount * buyTotalFees / 100 (#531)
P21._transfer(address,address,uint256) (#447-543) performs a multiplication on the result of a division:
-fees = amount * buyTotalFees / 100 (#516)
-tokensForReserve += fees * sellReserveFee / sellTotalFees (#526)
P21._transfer(address,address,uint256) (#447-543) performs a multiplication on the result of a division:
-fees = amount * buyTotalFees / 100 (#516)
-tokensForLiquidity += fees * buyLiquidityFee / buyTotalFees (#517)
Consider ordering multiplication before division.

Additional information: link

P21._transfer(address,address,uint256) (#447-543) uses tx.origin for authorization: require(bool,string)(_holderLastTransferBlock[tx.origin] + 5 < block.number && _holderLastTransferBlock[to] + 5 < block.number,_transfer:: Transfer Delay enabled. Try again later.) (#470)
Do not use tx.origin for authorization.

Additional information: link

P21.addLiquidity(uint256,uint256) (#568-575) ignores return value by BUSD.approve(address(dexRouter),busdAmount) (#571)
P21.addLiquidity(uint256,uint256) (#568-575) ignores return value by dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
Ensure that all the return values of the function calls are used.

Additional information: link

P21.updateSwapTokensAtAmount(uint256) (#386-390) should emit an event for:
- swapTokensAtAmount = newAmount (#389)
Emit an event for critical parameter changes.

Additional information: link

Ownable.constructor().msgSender (#147) lacks a zero-check on :
- _owner = msgSender (#148)
Check that the address is not zero.

Additional information: link

Reentrancy in P21.constructor() (#271-319):
External calls:
- lpPair = IDexFactory(dexRouter.factory()).createPair(address(this),address(BUSD)) (#278)
State variables written after the call(s):
- _createInitialSupply(address(msg.sender),totalSupply) (#318)
- _balances[account] += amount (#128)
- excludeFromFees(msg.sender,true) (#311)
- _isExcludedFromFees[account] = excluded (#443)
- excludeFromFees(address(this),true) (#312)
- _isExcludedFromFees[account] = excluded (#443)
- excludeFromFees(address(0xdead),true) (#313)
- _isExcludedFromFees[account] = excluded (#443)
- excludeFromFees(address(operationsAddress),true) (#314)
- _isExcludedFromFees[account] = excluded (#443)
- excludeFromFees(address(reserveAddress),true) (#315)
- _isExcludedFromFees[account] = excluded (#443)
- excludeFromFees(address(liquidityAddress),true) (#316)
- _isExcludedFromFees[account] = excluded (#443)
- setAutomatedMarketMakerPair(address(lpPair),true) (#279)
- _isExcludedMaxTransactionAmount[updAds] = isExcluded (#393)
- _excludeFromMaxTransaction(msg.sender,true) (#304)
- _isExcludedMaxTransactionAmount[updAds] = isExcluded (#393)
- _excludeFromMaxTransaction(address(this),true) (#305)
- _isExcludedMaxTransactionAmount[updAds] = isExcluded (#393)
- _excludeFromMaxTransaction(address(0xdead),true) (#306)
- _isExcludedMaxTransactionAmount[updAds] = isExcluded (#393)
- _excludeFromMaxTransaction(address(operationsAddress),true) (#307)
- _isExcludedMaxTransactionAmount[updAds] = isExcluded (#393)
- _excludeFromMaxTransaction(address(reserveAddress),true) (#308)
- _isExcludedMaxTransactionAmount[updAds] = isExcluded (#393)
- _excludeFromMaxTransaction(address(liquidityAddress),true) (#309)
- _isExcludedMaxTransactionAmount[updAds] = isExcluded (#393)
- _createInitialSupply(address(msg.sender),totalSupply) (#318)
- _totalSupply += amount (#127)
- setAutomatedMarketMakerPair(address(lpPair),true) (#279)
- automatedMarketMakerPairs[pair] = value (#416)
- buyLiquidityFee = 2 (#289)
- buyTotalFees = buyLiquidityFee (#290)
- liquidityAddress = address(0xB223f0D3549CC2248D1086BBa873d97db6616161) (#302)
- maxBuyAmount = totalSupply * 1 / 1000 (#283)
- maxSellAmount = totalSupply * 1 / 1000 (#284)
- operationsAddress = address(0xefD4F11605E8BbA6785AA0DD37759F3281313131) (#299)
- reserveAddress = address(0xEDF555b486B06Fd040105D64C5280f2F13515151) (#301)
- rewardsAddress = address(0x49B5a558442F45203E62b87d91366baBA8414141) (#300)
- sellLiquidityFee = 2 (#293)
- sellOperationsFee = 1 (#292)
- sellReserveFee = 2 (#295)
- sellRewardsFee = 15 (#294)
- sellTotalFees = sellOperationsFee + sellLiquidityFee + sellRewardsFee + sellReserveFee (#296)
- swapTokensAtAmount = totalSupply * 25 / 100000 (#285)
- tokenHandler = new TokenHandler() (#287)
Reentrancy in P21.swapBack() (#577-623):
External calls:
- _transfer(address(this),address(rewardsAddress),tokensForRewards) (#580)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
- swapTokensForBUSD(contractBalance - liquidityTokens) (#596)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
State variables written after the call(s):
- swapTokensForBUSD(contractBalance - liquidityTokens) (#596)
- _allowances[owner][spender] = amount (#136)
Reentrancy in P21.swapBack() (#577-623):
External calls:
- _transfer(address(this),address(rewardsAddress),tokensForRewards) (#580)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
- swapTokensForBUSD(contractBalance - liquidityTokens) (#596)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- addLiquidity(liquidityTokens,busdForLiquidity) (#613)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
State variables written after the call(s):
- addLiquidity(liquidityTokens,busdForLiquidity) (#613)
- _allowances[owner][spender] = amount (#136)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in P21._transfer(address,address,uint256) (#447-543):
External calls:
- swapBack() (#493)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
Event emitted after the call(s):
- CaughtEarlyBuyer(to) (#513)
- Transfer(sender,recipient,amount) (#121)
- super._transfer(from,to,amount) (#542)
- Transfer(sender,recipient,amount) (#121)
- super._transfer(from,address(this),fees) (#536)
Reentrancy in P21.constructor() (#271-319):
External calls:
- lpPair = IDexFactory(dexRouter.factory()).createPair(address(this),address(BUSD)) (#278)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#444)
- excludeFromFees(address(reserveAddress),true) (#315)
- ExcludeFromFees(account,excluded) (#444)
- excludeFromFees(address(this),true) (#312)
- ExcludeFromFees(account,excluded) (#444)
- excludeFromFees(address(liquidityAddress),true) (#316)
- ExcludeFromFees(account,excluded) (#444)
- excludeFromFees(address(operationsAddress),true) (#314)
- ExcludeFromFees(account,excluded) (#444)
- excludeFromFees(address(0xdead),true) (#313)
- ExcludeFromFees(account,excluded) (#444)
- excludeFromFees(msg.sender,true) (#311)
- MaxTransactionExclusion(updAds,isExcluded) (#394)
- setAutomatedMarketMakerPair(address(lpPair),true) (#279)
- MaxTransactionExclusion(updAds,isExcluded) (#394)
- _excludeFromMaxTransaction(address(liquidityAddress),true) (#309)
- MaxTransactionExclusion(updAds,isExcluded) (#394)
- _excludeFromMaxTransaction(address(reserveAddress),true) (#308)
- MaxTransactionExclusion(updAds,isExcluded) (#394)
- _excludeFromMaxTransaction(address(operationsAddress),true) (#307)
- MaxTransactionExclusion(updAds,isExcluded) (#394)
- _excludeFromMaxTransaction(address(0xdead),true) (#306)
- MaxTransactionExclusion(updAds,isExcluded) (#394)
- _excludeFromMaxTransaction(address(this),true) (#305)
- MaxTransactionExclusion(updAds,isExcluded) (#394)
- _excludeFromMaxTransaction(msg.sender,true) (#304)
- SetAutomatedMarketMakerPair(pair,value) (#418)
- setAutomatedMarketMakerPair(address(lpPair),true) (#279)
- Transfer(address(0),account,amount) (#129)
- _createInitialSupply(address(msg.sender),totalSupply) (#318)
Reentrancy in P21.forceSwapBack() (#664-670):
External calls:
- swapBack() (#667)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
Event emitted after the call(s):
- OwnerForcedSwapBack(block.timestamp) (#669)
Reentrancy in P21.swapBack() (#577-623):
External calls:
- _transfer(address(this),address(rewardsAddress),tokensForRewards) (#580)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
- swapTokensForBUSD(contractBalance - liquidityTokens) (#596)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#137)
- swapTokensForBUSD(contractBalance - liquidityTokens) (#596)
Reentrancy in P21.swapBack() (#577-623):
External calls:
- _transfer(address(this),address(rewardsAddress),tokensForRewards) (#580)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- BUSD.transfer(reserveAddress,busdForReserve) (#617)
- BUSD.transfer(operationsAddress,BUSD.balanceOf(address(this))) (#621)
- swapTokensForBUSD(contractBalance - liquidityTokens) (#596)
- dexRouter.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(tokenHandler),block.timestamp) (#559-565)
- tokenHandler.sendTokenToOwner(address(BUSD)) (#598)
- addLiquidity(liquidityTokens,busdForLiquidity) (#613)
- BUSD.approve(address(dexRouter),busdAmount) (#571)
- dexRouter.addLiquidity(address(this),address(BUSD),tokenAmount,busdAmount,0,0,address(liquidityAddress),block.timestamp) (#574)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#137)
- addLiquidity(liquidityTokens,busdForLiquidity) (#613)
Reentrancy in P21.transferForeignToken(address,address) (#625-631):
External calls:
- _sent = IERC20(_token).transfer(_to,_contractBalance) (#629)
Event emitted after the call(s):
- TransferForeignToken(_token,_contractBalance) (#630)
Apply the check-effects-interactions pattern.

Additional information: link

name() should be declared external:
- ERC20.name() (#49-51)
symbol() should be declared external:
- ERC20.symbol() (#53-55)
decimals() should be declared external:
- ERC20.decimals() (#57-59)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#69-72)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#74-76)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#78-81)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#83-93)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#95-98)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#100-108)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#166-170)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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


Token is deployed only at one blockchain


Unable to find Blog account (Reddit or Medium)


Unable to find Discord account


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find KYC or doxxing proof


Unable to verify token contract address on the website


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


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


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


Young tokens have high risks of scam / 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 P21

News for P21