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CEV [Ceva Island] Token

About CEV

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Token 7 months
CoinMarketCap 7 months
white paper

Website : https://bit.ly/3pSimWZ
Telegram: https://bit.ly/3mTtlgI

Ceva Island ($CEV) is an ecosystem for gamers and traders
powered by DeFi and NFT. We are a platform that generates
real income for its participants.

With high-end graphics, photorealistic visuals, usable 3D Characters, and
weapon models - all mintable as NFTs. The game modes available include an open-world Battle Royale and more competitive
gameplay on smaller maps. Every hero in the game has a unique weapon , and hidden abilities unlocked by completing specific
challenges during gameplay.

✅ Big Strong Community
✅ Fully Doxxed Team
✅ Huge Strategic Marketing incoming
✅ Audit Contract

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Laser Scorebeta Last Audit: 10 January 2022

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

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

Reentrancy in CevaIsland._transfer(address,address,uint256) (#714-758):
External calls:
- swapAndLiquify(contractTokenBalance) (#745)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#792-798)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#745)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#670)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#848)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#839)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#584)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#840)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#859)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#860)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#850)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#586)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _rTotal = _rTotal.sub(rFee) (#625)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#672)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#858)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#583)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#849)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#585)
Apply the check-effects-interactions pattern.

Additional information: link

CevaIsland.setTaxFeePercent(uint256) (#600-603) contains a tautology or contradiction:
- require(bool,string)(taxFee >= 0 && taxFee <= 20,taxFee should be in 0 - 20) (#601)
CevaIsland.setLiquidityFeePercent(uint256) (#605-608) contains a tautology or contradiction:
- require(bool,string)(liquidityFee >= 0 && liquidityFee <= 20,liquidityFee should be in 0 - 20) (#606)
Fix the incorrect comparison by changing the value type or the comparison.

Additional information: link

CevaIsland.addLiquidity(uint256,uint256) (#801-814) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
Ensure that all the return values of the function calls are used.

Additional information: link

CevaIsland.allowance(address,address).owner (#500) shadows:
- Ownable.owner() (#152-154) (function)
CevaIsland._approve(address,address,uint256).owner (#706) shadows:
- Ownable.owner() (#152-154) (function)
Rename the local variables that shadow another component.

Additional information: link

CevaIsland.setTaxFeePercent(uint256) (#600-603) should emit an event for:
- _taxFee = taxFee (#602)
CevaIsland.setLiquidityFeePercent(uint256) (#605-608) should emit an event for:
- _liquidityFee = liquidityFee (#607)
CevaIsland.setMaxTxPercent(uint256) (#610-614) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#611-613)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in CevaIsland._transfer(address,address,uint256) (#714-758):
External calls:
- swapAndLiquify(contractTokenBalance) (#745)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#792-798)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#745)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _liquidityFee = _previousLiquidityFee (#699)
- _liquidityFee = 0 (#694)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _previousLiquidityFee = _liquidityFee (#691)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _previousTaxFee = _taxFee (#690)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _tFeeTotal = _tFeeTotal.add(tFee) (#626)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- _taxFee = _previousTaxFee (#698)
- _taxFee = 0 (#693)
Reentrancy in CevaIsland.constructor() (#456-472):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#461-462)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#468)
- _isExcludedFromFee[address(this)] = true (#469)
- uniswapV2Router = _uniswapV2Router (#465)
Reentrancy in CevaIsland.swapAndLiquify(uint256) (#760-781):
External calls:
- swapTokensForEth(half) (#772)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#792-798)
- addLiquidity(otherHalf,newBalance) (#778)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#778)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#778)
- _allowances[owner][spender] = amount (#710)
Reentrancy in CevaIsland.transferFrom(address,address,uint256) (#509-513):
External calls:
- _transfer(sender,recipient,amount) (#510)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#792-798)
External calls sending eth:
- _transfer(sender,recipient,amount) (#510)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#511)
- _allowances[owner][spender] = amount (#710)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CevaIsland._transfer(address,address,uint256) (#714-758):
External calls:
- swapAndLiquify(contractTokenBalance) (#745)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#792-798)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#745)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#843)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- Transfer(sender,recipient,tTransferAmount) (#853)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- Transfer(sender,recipient,tTransferAmount) (#863)
- _tokenTransfer(from,to,amount,takeFee) (#757)
- Transfer(sender,recipient,tTransferAmount) (#589)
- _tokenTransfer(from,to,amount,takeFee) (#757)
Reentrancy in CevaIsland.constructor() (#456-472):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#461-462)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#471)
Reentrancy in CevaIsland.swapAndLiquify(uint256) (#760-781):
External calls:
- swapTokensForEth(half) (#772)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#792-798)
- addLiquidity(otherHalf,newBalance) (#778)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#778)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#711)
- addLiquidity(otherHalf,newBalance) (#778)
- SwapAndLiquify(half,newBalance,otherHalf) (#780)
Reentrancy in CevaIsland.transferFrom(address,address,uint256) (#509-513):
External calls:
- _transfer(sender,recipient,amount) (#510)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#792-798)
External calls sending eth:
- _transfer(sender,recipient,amount) (#510)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#806-813)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#711)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#511)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#183-188) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#185)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#84-93) uses assembly
- INLINE ASM (#91)
Address._functionCallWithValue(address,bytes,uint256,string) (#119-136) uses assembly
- INLINE ASM (#128-131)
Do not use evm assembly.

Additional information: link

CevaIsland.includeInReward(address) (#569-580) has costly operations inside a loop:
- _excluded.pop() (#576)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#119-136) is never used and should be removed
Address.functionCall(address,bytes) (#102-104) is never used and should be removed
Address.functionCall(address,bytes,string) (#106-108) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#110-112) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#114-117) is never used and should be removed
Address.isContract(address) (#84-93) is never used and should be removed
Address.sendValue(address,uint256) (#94-100) is never used and should be removed
Context._msgData() (#77-80) is never used and should be removed
SafeMath.mod(uint256,uint256) (#62-64) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#66-69) is never used and should be removed
Remove unused functions.

Additional information: link

CevaIsland._rTotal (#420) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
CevaIsland._previousTaxFee (#428) is set pre-construction with a non-constant function or state variable:
- _taxFee
CevaIsland._previousLiquidityFee (#431) 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.sendValue(address,uint256) (#94-100):
- (success) = recipient.call{value: amount}() (#98)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#119-136):
- (success,returndata) = target.call{value: weiValue}(data) (#122)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#227) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#228) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#245) is not in mixedCase
Function IUniswapV2Router01.WETH() (#267) is not in mixedCase
Parameter CevaIsland.setSwapAndLiquifyEnabled(bool)._enabled (#616) is not in mixedCase
Parameter CevaIsland.calculateTaxFee(uint256)._amount (#675) is not in mixedCase
Parameter CevaIsland.calculateLiquidityFee(uint256)._amount (#681) is not in mixedCase
Variable CevaIsland._taxFee (#427) is not in mixedCase
Variable CevaIsland._liquidityFee (#430) is not in mixedCase
Variable CevaIsland._maxTxAmount (#439) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#78)" inContext (#72-81)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#272) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#273)
Variable CevaIsland._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#646) is too similar to CevaIsland._transferBothExcluded(address,address,uint256).tTransferAmount (#582)
Variable CevaIsland.reflectionFromToken(uint256,bool).rTransferAmount (#548) is too similar to CevaIsland._transferBothExcluded(address,address,uint256).tTransferAmount (#582)
Variable CevaIsland._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#646) is too similar to CevaIsland._transferToExcluded(address,address,uint256).tTransferAmount (#847)
Variable CevaIsland._transferFromExcluded(address,address,uint256).rTransferAmount (#857) is too similar to CevaIsland._transferFromExcluded(address,address,uint256).tTransferAmount (#857)
Variable CevaIsland.reflectionFromToken(uint256,bool).rTransferAmount (#548) is too similar to CevaIsland._transferToExcluded(address,address,uint256).tTransferAmount (#847)
Variable CevaIsland._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#646) is too similar to CevaIsland._getTValues(uint256).tTransferAmount (#638)
Variable CevaIsland._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#646) is too similar to CevaIsland._transferStandard(address,address,uint256).tTransferAmount (#838)
Variable CevaIsland.reflectionFromToken(uint256,bool).rTransferAmount (#548) is too similar to CevaIsland._getTValues(uint256).tTransferAmount (#638)
Variable CevaIsland._transferFromExcluded(address,address,uint256).rTransferAmount (#857) is too similar to CevaIsland._transferBothExcluded(address,address,uint256).tTransferAmount (#582)
Variable CevaIsland.reflectionFromToken(uint256,bool).rTransferAmount (#548) is too similar to CevaIsland._transferStandard(address,address,uint256).tTransferAmount (#838)
Variable CevaIsland._transferFromExcluded(address,address,uint256).rTransferAmount (#857) is too similar to CevaIsland._transferToExcluded(address,address,uint256).tTransferAmount (#847)
Variable CevaIsland._transferFromExcluded(address,address,uint256).rTransferAmount (#857) is too similar to CevaIsland._getTValues(uint256).tTransferAmount (#638)
Variable CevaIsland._transferFromExcluded(address,address,uint256).rTransferAmount (#857) is too similar to CevaIsland._transferStandard(address,address,uint256).tTransferAmount (#838)
Variable CevaIsland._getValues(uint256).rTransferAmount (#631) is too similar to CevaIsland._transferBothExcluded(address,address,uint256).tTransferAmount (#582)
Variable CevaIsland._getValues(uint256).rTransferAmount (#631) is too similar to CevaIsland._transferToExcluded(address,address,uint256).tTransferAmount (#847)
Variable CevaIsland._getValues(uint256).rTransferAmount (#631) is too similar to CevaIsland._getTValues(uint256).tTransferAmount (#638)
Variable CevaIsland._getValues(uint256).rTransferAmount (#631) is too similar to CevaIsland._transferStandard(address,address,uint256).tTransferAmount (#838)
Variable CevaIsland._transferToExcluded(address,address,uint256).rTransferAmount (#847) is too similar to CevaIsland._transferBothExcluded(address,address,uint256).tTransferAmount (#582)
Variable CevaIsland._transferStandard(address,address,uint256).rTransferAmount (#838) is too similar to CevaIsland._getTValues(uint256).tTransferAmount (#638)
Variable CevaIsland._transferStandard(address,address,uint256).rTransferAmount (#838) is too similar to CevaIsland._transferStandard(address,address,uint256).tTransferAmount (#838)
Variable CevaIsland._transferFromExcluded(address,address,uint256).rTransferAmount (#857) is too similar to CevaIsland._getValues(uint256).tTransferAmount (#630)
Variable CevaIsland._transferToExcluded(address,address,uint256).rTransferAmount (#847) is too similar to CevaIsland._transferToExcluded(address,address,uint256).tTransferAmount (#847)
Variable CevaIsland._transferBothExcluded(address,address,uint256).rTransferAmount (#582) is too similar to CevaIsland._transferBothExcluded(address,address,uint256).tTransferAmount (#582)
Variable CevaIsland._transferToExcluded(address,address,uint256).rTransferAmount (#847) is too similar to CevaIsland._getTValues(uint256).tTransferAmount (#638)
Variable CevaIsland._transferToExcluded(address,address,uint256).rTransferAmount (#847) is too similar to CevaIsland._transferStandard(address,address,uint256).tTransferAmount (#838)
Variable CevaIsland._transferBothExcluded(address,address,uint256).rTransferAmount (#582) is too similar to CevaIsland._getTValues(uint256).tTransferAmount (#638)
Variable CevaIsland._transferBothExcluded(address,address,uint256).rTransferAmount (#582) is too similar to CevaIsland._transferStandard(address,address,uint256).tTransferAmount (#838)
Variable CevaIsland._transferStandard(address,address,uint256).rTransferAmount (#838) is too similar to CevaIsland._transferToExcluded(address,address,uint256).tTransferAmount (#847)
Variable CevaIsland._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#646) is too similar to CevaIsland._getValues(uint256).tTransferAmount (#630)
Variable CevaIsland.reflectionFromToken(uint256,bool).rTransferAmount (#548) is too similar to CevaIsland._transferFromExcluded(address,address,uint256).tTransferAmount (#857)
Variable CevaIsland._transferStandard(address,address,uint256).rTransferAmount (#838) is too similar to CevaIsland._transferBothExcluded(address,address,uint256).tTransferAmount (#582)
Variable CevaIsland._getValues(uint256).rTransferAmount (#631) is too similar to CevaIsland._transferFromExcluded(address,address,uint256).tTransferAmount (#857)
Variable CevaIsland._transferBothExcluded(address,address,uint256).rTransferAmount (#582) is too similar to CevaIsland._transferFromExcluded(address,address,uint256).tTransferAmount (#857)
Variable CevaIsland._transferToExcluded(address,address,uint256).rTransferAmount (#847) is too similar to CevaIsland._transferFromExcluded(address,address,uint256).tTransferAmount (#857)
Variable CevaIsland.reflectionFromToken(uint256,bool).rTransferAmount (#548) is too similar to CevaIsland._getValues(uint256).tTransferAmount (#630)
Variable CevaIsland._transferStandard(address,address,uint256).rTransferAmount (#838) is too similar to CevaIsland._transferFromExcluded(address,address,uint256).tTransferAmount (#857)
Variable CevaIsland._transferBothExcluded(address,address,uint256).rTransferAmount (#582) is too similar to CevaIsland._getValues(uint256).tTransferAmount (#630)
Variable CevaIsland._getValues(uint256).rTransferAmount (#631) is too similar to CevaIsland._getValues(uint256).tTransferAmount (#630)
Variable CevaIsland._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#646) is too similar to CevaIsland._transferFromExcluded(address,address,uint256).tTransferAmount (#857)
Variable CevaIsland._transferToExcluded(address,address,uint256).rTransferAmount (#847) is too similar to CevaIsland._getValues(uint256).tTransferAmount (#630)
Variable CevaIsland._transferBothExcluded(address,address,uint256).rTransferAmount (#582) is too similar to CevaIsland._transferToExcluded(address,address,uint256).tTransferAmount (#847)
Variable CevaIsland._transferStandard(address,address,uint256).rTransferAmount (#838) is too similar to CevaIsland._getValues(uint256).tTransferAmount (#630)
Prevent variables from having similar names.

Additional information: link

CevaIsland.slitherConstructorVariables() (#405-870) uses literals with too many digits:
- _tTotal = 1000000 * 10 ** 3 * 10 ** 9 (#419)
CevaIsland.slitherConstructorVariables() (#405-870) uses literals with too many digits:
- _maxTxAmount = 1000000 * 10 ** 3 * 10 ** 9 (#439)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

CevaIsland._decimals (#425) should be constant
CevaIsland._name (#423) should be constant
CevaIsland._symbol (#424) should be constant
CevaIsland._tTotal (#419) should be constant
CevaIsland.numTokensSellToAddToLiquidity (#440) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#161-164)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#166-170)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#172-174)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#176-181)
unlock() should be declared external:
- Ownable.unlock() (#183-188)
name() should be declared external:
- CevaIsland.name() (#474-476)
symbol() should be declared external:
- CevaIsland.symbol() (#478-480)
decimals() should be declared external:
- CevaIsland.decimals() (#482-484)
totalSupply() should be declared external:
- CevaIsland.totalSupply() (#486-488)
transfer(address,uint256) should be declared external:
- CevaIsland.transfer(address,uint256) (#495-498)
allowance(address,address) should be declared external:
- CevaIsland.allowance(address,address) (#500-502)
approve(address,uint256) should be declared external:
- CevaIsland.approve(address,uint256) (#504-507)
transferFrom(address,address,uint256) should be declared external:
- CevaIsland.transferFrom(address,address,uint256) (#509-513)
increaseAllowance(address,uint256) should be declared external:
- CevaIsland.increaseAllowance(address,uint256) (#515-518)
decreaseAllowance(address,uint256) should be declared external:
- CevaIsland.decreaseAllowance(address,uint256) (#520-523)
isExcludedFromReward(address) should be declared external:
- CevaIsland.isExcludedFromReward(address) (#525-527)
totalFees() should be declared external:
- CevaIsland.totalFees() (#529-531)
deliver(uint256) should be declared external:
- CevaIsland.deliver(uint256) (#533-540)
reflectionFromToken(uint256,bool) should be declared external:
- CevaIsland.reflectionFromToken(uint256,bool) (#542-551)
excludeFromReward(address) should be declared external:
- CevaIsland.excludeFromReward(address) (#559-567)
excludeFromFee(address) should be declared external:
- CevaIsland.excludeFromFee(address) (#592-594)
includeInFee(address) should be declared external:
- CevaIsland.includeInFee(address) (#596-598)
setSwapAndLiquifyEnabled(bool) should be declared external:
- CevaIsland.setSwapAndLiquifyEnabled(bool) (#616-619)
isExcludedFromFee(address) should be declared external:
- CevaIsland.isExcludedFromFee(address) (#702-704)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.


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.


Telegram account link seems to be invalid


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


Twitter account has few posts


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

Additional information: link


Unable to find token on CoinGecko

Additional information: link


Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link


Unable to find token contract audit


Unable to verify token contract address on the website


Unable to find audit link on the website


Unable to find whitepaper link on the website


Unable to find code repository for the project


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


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Young tokens have high risks of price dump / death

Price for CEV

News for CEV