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ELOIN Token

About ELOIN

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Token 16 months
CoinMarketCap 15 months

Website

white paper

ELOIN is a decentralised finance (DeFi) and meme themed token empowering the creators.

ELOIN plans to develop sustainability through meme, yield farming, gamify, NFTs, merch and come up with it's on launchpad named as LeoCorn.

ELOIN launched on July 26, 2021.

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Laser Scorebeta Last Audit: 30 November 2021

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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 Eloin._transfer(address,address,uint256) (#1039-1097):
External calls:
- BP.protect(from,to,amount) (#1045)
- swapAndLiquify(contractTokenBalance) (#1079)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#1190-1198)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1174-1182)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1079)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#1190-1198)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1096)
- _rOwned[extraTaxWallet] = _rOwned[extraTaxWallet].add(rExtra) (#986)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#978)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1234)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1224)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1246)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1225)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#865)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1247)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1236)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#867)
- _tokenTransfer(from,to,amount,takeFee) (#1096)
- _rTotal = _rTotal.sub(rFee) (#931)
- _tokenTransfer(from,to,amount,takeFee) (#1096)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#980)
- _tOwned[extraTaxWallet] = _tOwned[extraTaxWallet].add(tExtra) (#988)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#864)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1245)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1235)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#866)
Apply the check-effects-interactions pattern.

Additional information: link

Eloin.addLiquidity(uint256,uint256) (#1185-1199) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#1190-1198)
Ensure that all the return values of the function calls are used.

Additional information: link

Eloin._approve(address,address,uint256).owner (#1031) shadows:
- Ownable.owner() (#403-405) (function)
Rename the local variables that shadow another component.

Additional information: link

Eloin.updateSellLimit(uint256) (#1258-1260) should emit an event for:
- sellLimit = limit (#1259)
Emit an event for critical parameter changes.

Additional information: link

Eloin.changeTaxFeeWallet(address).newWallet (#897) lacks a zero-check on :
- extraTaxWallet = newWallet (#898)
Check that the address is not zero.

Additional information: link

Reentrancy in Eloin.transferFrom(address,address,uint256) (#787-791):
External calls:
- _transfer(sender,recipient,amount) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#1190-1198)
- BP.protect(from,to,amount) (#1045)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1174-1182)
External calls sending eth:
- _transfer(sender,recipient,amount) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#1190-1198)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#789)
- _allowances[owner][spender] = amount (#1035)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Eloin.transferFrom(address,address,uint256) (#787-791):
External calls:
- _transfer(sender,recipient,amount) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#1190-1198)
- BP.protect(from,to,amount) (#1045)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1174-1182)
External calls sending eth:
- _transfer(sender,recipient,amount) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp) (#1190-1198)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1036)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#789)
Apply the check-effects-interactions pattern.

Additional information: link

Eloin._validateTime(address,address,bool) (#1115-1130) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(_buyTime[recipient] + 240 <= now,wait 4 minutes to buy again) (#1123)
- require(bool,string)(_sellTime[sender] + 300 <= now,wait 5 minutes to sell again) (#1126)
Avoid relying on block.timestamp.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#357-378) uses assembly
- INLINE ASM (#370-373)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (#225-228) is never used and should be removed
Remove unused functions.

Additional information: link

Eloin._previousExtraTaxFee (#689) is set pre-construction with a non-constant function or state variable:
- _extraTaxFee
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) (#357-378):
- (success,returndata) = target.call{value: weiValue}(data) (#361)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Eloin.BP (#703) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#237)" inContext (#231-240)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable Eloin._getValues(uint256).rTransferAmount (#937) is too similar to Eloin._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Prevent variables from having similar names.

Additional information: link

Eloin.slitherConstructorVariables() (#652-1271) uses literals with too many digits:
- _maxTxAmount = 500000 * 10 ** 6 * 10 ** 9 (#700)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Eloin._tTotal (#669) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

isExcludedFromFee(address) should be declared external:
- Eloin.isExcludedFromFee(address) (#1027-1029)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Average 30d PancakeSwap volume is low.


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


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 number of swaps.


Twitter account link seems to be invalid


Unable to find Youtube account


Unable to find Discord account


Unable to crawl data from the website


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

Additional information: link


Unable to find token contract audit


Unable to find audit link on the website


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


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for ELOIN