Facebook Metaverse is a project that’s inspired by Mark Zuckerberg.
Facebook has changed its name to “Meta” in a shift away from social media and towards developing “the metaverse,” a digital world that could be the next generation of the internet and crypto currency.
We’re inviting you to join us as we navigate this journey to build the metaverse together, collaborating and learning as a community to deliver an even more connected world of developer solutions.
Have fun in a simple and merge game with crypto, for this you can earn cryptocurrencies in the form of cryptocurrencies
Contract creator or owner is blacklisted for past scams
Reentrancy in FacebookMetaverse._transfer(address,address,uint256) (#1099-1143):
External calls:
- swapAndLiquify(contractTokenBalance) (#1130)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1177-1183)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1130)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1038)
- _rOwned[_marketingWalletAddress] = _rOwned[_marketingWalletAddress].add(rmarketing) (#1046)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1234)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1224)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#947)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1246)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1225)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1236)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1247)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#949)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _rTotal = _rTotal.sub(rFee) (#991)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1040)
- _tOwned[_marketingWalletAddress] = _tOwned[_marketingWalletAddress].add(tmarketing) (#1048)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#946)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1245)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1235)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#948)
Apply the check-effects-interactions pattern.
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)
Pragma version^0.8.3 (#1) allows old versions
solc-0.8.3 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
Reentrancy in FacebookMetaverse._transfer(address,address,uint256) (#1099-1143):
External calls:
- swapAndLiquify(contractTokenBalance) (#1130)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1177-1183)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1130)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1229)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- Transfer(sender,recipient,tTransferAmount) (#1240)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- Transfer(sender,recipient,tTransferAmount) (#1251)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- Transfer(sender,recipient,tTransferAmount) (#953)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
Reentrancy in FacebookMetaverse.constructor() (#819-835):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#824-825)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#834)
Reentrancy in FacebookMetaverse.swapAndLiquify(uint256) (#1145-1166):
External calls:
- swapTokensForEth(half) (#1157)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1177-1183)
- addLiquidity(otherHalf,newBalance) (#1163)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1163)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1096)
- addLiquidity(otherHalf,newBalance) (#1163)
- SwapAndLiquify(half,newBalance,otherHalf) (#1165)
Reentrancy in FacebookMetaverse.transferFrom(address,address,uint256) (#872-876):
External calls:
- _transfer(sender,recipient,amount) (#873)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1177-1183)
External calls sending eth:
- _transfer(sender,recipient,amount) (#873)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1096)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#874)
Apply the check-effects-interactions pattern.
Additional information: link
FacebookMetaverse.setTaxFeePercent(uint256) (#964-966) should emit an event for:
- _taxFee = taxFee (#965)
FacebookMetaverse.setmarketingFeePercent(uint256) (#968-970) should emit an event for:
- _marketingFee = marketingFee (#969)
FacebookMetaverse.setLiquidityFeePercent(uint256) (#972-974) should emit an event for:
- _liquidityFee = liquidityFee (#973)
FacebookMetaverse.setMaxTxPercent(uint256) (#976-980) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#977-979)
Emit an event for critical parameter changes.
Additional information: link
Reentrancy in FacebookMetaverse._transfer(address,address,uint256) (#1099-1143):
External calls:
- swapAndLiquify(contractTokenBalance) (#1130)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1177-1183)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1130)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _liquidityFee = _previousLiquidityFee (#1084)
- _liquidityFee = 0 (#1078)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _marketingFee = _previousmarketingFee (#1083)
- _marketingFee = 0 (#1077)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _previousLiquidityFee = _liquidityFee (#1074)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _previousTaxFee = _taxFee (#1072)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _previousmarketingFee = _marketingFee (#1073)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _tFeeTotal = _tFeeTotal.add(tFee) (#992)
- _tokenTransfer(from,to,amount,takeFee) (#1142)
- _taxFee = _previousTaxFee (#1082)
- _taxFee = 0 (#1076)
Reentrancy in FacebookMetaverse.constructor() (#819-835):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#824-825)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#831)
- _isExcludedFromFee[address(this)] = true (#832)
- uniswapV2Router = _uniswapV2Router (#828)
Reentrancy in FacebookMetaverse.swapAndLiquify(uint256) (#1145-1166):
External calls:
- swapTokensForEth(half) (#1157)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1177-1183)
- addLiquidity(otherHalf,newBalance) (#1163)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1163)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1163)
- _allowances[owner][spender] = amount (#1095)
Reentrancy in FacebookMetaverse.transferFrom(address,address,uint256) (#872-876):
External calls:
- _transfer(sender,recipient,amount) (#873)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1177-1183)
External calls sending eth:
- _transfer(sender,recipient,amount) (#873)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#874)
- _allowances[owner][spender] = amount (#1095)
Apply the check-effects-interactions pattern.
Additional information: link
FacebookMetaverse.addLiquidity(uint256,uint256) (#1186-1199) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1191-1198)
Ensure that all the return values of the function calls are used.
Additional information: link
FacebookMetaverse.allowance(address,address).owner (#863) shadows:
- Ownable.owner() (#527-529) (function)
FacebookMetaverse._approve(address,address,uint256).owner (#1091) shadows:
- Ownable.owner() (#527-529) (function)
Rename the local variables that shadow another component.
Additional information: link
Address.isContract(address) (#334-343) uses assembly
- INLINE ASM (#341)
Address._verifyCallResult(bool,bytes,string) (#479-496) uses assembly
- INLINE ASM (#488-491)
Do not use evm assembly.
Additional information: link
FacebookMetaverse.includeInReward(address) (#932-943) has costly operations inside a loop:
- _excluded.pop() (#939)
Use a local variable to hold the loop computation result.
Additional information: link
Address._verifyCallResult(bool,bytes,string) (#479-496) is never used and should be removed
Address.functionCall(address,bytes) (#387-389) is never used and should be removed
Address.functionCall(address,bytes,string) (#397-399) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#412-414) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#422-429) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#461-463) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#471-477) is never used and should be removed
Address.functionStaticCall(address,bytes) (#437-439) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#447-453) is never used and should be removed
Address.isContract(address) (#334-343) is never used and should be removed
Address.sendValue(address,uint256) (#361-367) is never used and should be removed
Context._msgData() (#307-310) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#262-267) is never used and should be removed
SafeMath.mod(uint256,uint256) (#222-224) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#284-289) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#93-99) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#135-140) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#147-152) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#118-128) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#106-111) is never used and should be removed
Remove unused functions.
Additional information: link
FacebookMetaverse._rTotal (#781) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
FacebookMetaverse._previousTaxFee (#789) is set pre-construction with a non-constant function or state variable:
- _taxFee
FacebookMetaverse._previousmarketingFee (#792) is set pre-construction with a non-constant function or state variable:
- _marketingFee
FacebookMetaverse._previousLiquidityFee (#794) 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) (#361-367):
- (success) = recipient.call{value: amount}() (#365)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#422-429):
- (success,returndata) = target.call{value: value}(data) (#427)
Low level call in Address.functionStaticCall(address,bytes,string) (#447-453):
- (success,returndata) = target.staticcall(data) (#451)
Low level call in Address.functionDelegateCall(address,bytes,string) (#471-477):
- (success,returndata) = target.delegatecall(data) (#475)
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() (#593) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#594) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#611) is not in mixedCase
Function IUniswapV2Router01.WETH() (#631) is not in mixedCase
Parameter FacebookMetaverse.setSwapAndLiquifyEnabled(bool)._enabled (#982) is not in mixedCase
Parameter FacebookMetaverse.calculateTaxFee(uint256)._amount (#1051) is not in mixedCase
Parameter FacebookMetaverse.calculatemarketingFee(uint256)._amount (#1057) is not in mixedCase
Parameter FacebookMetaverse.calculateLiquidityFee(uint256)._amount (#1063) is not in mixedCase
Variable FacebookMetaverse._taxFee (#788) is not in mixedCase
Variable FacebookMetaverse._marketingFee (#791) is not in mixedCase
Variable FacebookMetaverse._liquidityFee (#793) is not in mixedCase
Variable FacebookMetaverse._maxTxAmount (#802) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#308)" inContext (#302-311)
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 (#636) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#637)
Variable FacebookMetaverse._getValues(uint256).rTransferAmount (#997) is too similar to FacebookMetaverse._transferStandard(address,address,uint256).tTransferAmount (#1223)
Variable FacebookMetaverse._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1014) is too similar to FacebookMetaverse._getTValues(uint256).tTransferAmount (#1005)
Variable FacebookMetaverse._transferStandard(address,address,uint256).rTransferAmount (#1223) is too similar to FacebookMetaverse._getTValues(uint256).tTransferAmount (#1005)
Variable FacebookMetaverse.reflectionFromToken(uint256,bool).rTransferAmount (#911) is too similar to FacebookMetaverse._getTValues(uint256).tTransferAmount (#1005)
Variable FacebookMetaverse._transferBothExcluded(address,address,uint256).rTransferAmount (#945) is too similar to FacebookMetaverse._transferStandard(address,address,uint256).tTransferAmount (#1223)
Variable FacebookMetaverse._transferToExcluded(address,address,uint256).rTransferAmount (#1233) is too similar to FacebookMetaverse._transferStandard(address,address,uint256).tTransferAmount (#1223)
Variable FacebookMetaverse._transferFromExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to FacebookMetaverse._getTValues(uint256).tTransferAmount (#1005)
Variable FacebookMetaverse._transferStandard(address,address,uint256).rTransferAmount (#1223) is too similar to FacebookMetaverse._transferStandard(address,address,uint256).tTransferAmount (#1223)
Variable FacebookMetaverse.reflectionFromToken(uint256,bool).rTransferAmount (#911) is too similar to FacebookMetaverse._transferStandard(address,address,uint256).tTransferAmount (#1223)
Variable FacebookMetaverse._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1014) is too similar to FacebookMetaverse._transferStandard(address,address,uint256).tTransferAmount (#1223)
Variable FacebookMetaverse._getValues(uint256).rTransferAmount (#997) is too similar to FacebookMetaverse._transferToExcluded(address,address,uint256).tTransferAmount (#1233)
Variable FacebookMetaverse._transferFromExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to FacebookMetaverse._transferStandard(address,address,uint256).tTransferAmount (#1223)
Variable FacebookMetaverse._transferBothExcluded(address,address,uint256).rTransferAmount (#945) is too similar to FacebookMetaverse._transferToExcluded(address,address,uint256).tTransferAmount (#1233)
Variable FacebookMetaverse._transferBothExcluded(address,address,uint256).rTransferAmount (#945) is too similar to FacebookMetaverse._transferBothExcluded(address,address,uint256).tTransferAmount (#945)
Variable FacebookMetaverse._transferToExcluded(address,address,uint256).rTransferAmount (#1233) is too similar to FacebookMetaverse._transferToExcluded(address,address,uint256).tTransferAmount (#1233)
Variable FacebookMetaverse._getValues(uint256).rTransferAmount (#997) is too similar to FacebookMetaverse._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Variable FacebookMetaverse._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1014) is too similar to FacebookMetaverse._transferToExcluded(address,address,uint256).tTransferAmount (#1233)
Variable FacebookMetaverse._transferBothExcluded(address,address,uint256).rTransferAmount (#945) is too similar to FacebookMetaverse._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Variable FacebookMetaverse.reflectionFromToken(uint256,bool).rTransferAmount (#911) is too similar to FacebookMetaverse._transferToExcluded(address,address,uint256).tTransferAmount (#1233)
Variable FacebookMetaverse._transferToExcluded(address,address,uint256).rTransferAmount (#1233) is too similar to FacebookMetaverse._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Variable FacebookMetaverse._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1014) is too similar to FacebookMetaverse._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Variable FacebookMetaverse._transferStandard(address,address,uint256).rTransferAmount (#1223) is too similar to FacebookMetaverse._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Variable FacebookMetaverse.reflectionFromToken(uint256,bool).rTransferAmount (#911) is too similar to FacebookMetaverse._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Variable FacebookMetaverse._transferFromExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to FacebookMetaverse._transferFromExcluded(address,address,uint256).tTransferAmount (#1244)
Variable FacebookMetaverse._transferBothExcluded(address,address,uint256).rTransferAmount (#945) is too similar to FacebookMetaverse._getValues(uint256).tTransferAmount (#996)
Variable FacebookMetaverse._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1014) is too similar to FacebookMetaverse._getValues(uint256).tTransferAmount (#996)
Variable FacebookMetaverse._getValues(uint256).rTransferAmount (#997) is too similar to FacebookMetaverse._getTValues(uint256).tTransferAmount (#1005)
Variable FacebookMetaverse._transferBothExcluded(address,address,uint256).rTransferAmount (#945) is too similar to FacebookMetaverse._getTValues(uint256).tTransferAmount (#1005)
Variable FacebookMetaverse._transferToExcluded(address,address,uint256).rTransferAmount (#1233) is too similar to FacebookMetaverse._getTValues(uint256).tTransferAmount (#1005)
Variable FacebookMetaverse._transferStandard(address,address,uint256).rTransferAmount (#1223) is too similar to FacebookMetaverse._getValues(uint256).tTransferAmount (#996)
Variable FacebookMetaverse.reflectionFromToken(uint256,bool).rTransferAmount (#911) is too similar to FacebookMetaverse._getValues(uint256).tTransferAmount (#996)
Variable FacebookMetaverse._getValues(uint256).rTransferAmount (#997) is too similar to FacebookMetaverse._getValues(uint256).tTransferAmount (#996)
Variable FacebookMetaverse._transferStandard(address,address,uint256).rTransferAmount (#1223) is too similar to FacebookMetaverse._transferBothExcluded(address,address,uint256).tTransferAmount (#945)
Variable FacebookMetaverse._transferToExcluded(address,address,uint256).rTransferAmount (#1233) is too similar to FacebookMetaverse._getValues(uint256).tTransferAmount (#996)
Variable FacebookMetaverse._getValues(uint256).rTransferAmount (#997) is too similar to FacebookMetaverse._transferBothExcluded(address,address,uint256).tTransferAmount (#945)
Variable FacebookMetaverse.reflectionFromToken(uint256,bool).rTransferAmount (#911) is too similar to FacebookMetaverse._transferBothExcluded(address,address,uint256).tTransferAmount (#945)
Variable FacebookMetaverse._transferFromExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to FacebookMetaverse._getValues(uint256).tTransferAmount (#996)
Variable FacebookMetaverse._transferStandard(address,address,uint256).rTransferAmount (#1223) is too similar to FacebookMetaverse._transferToExcluded(address,address,uint256).tTransferAmount (#1233)
Variable FacebookMetaverse._transferToExcluded(address,address,uint256).rTransferAmount (#1233) is too similar to FacebookMetaverse._transferBothExcluded(address,address,uint256).tTransferAmount (#945)
Variable FacebookMetaverse._transferFromExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to FacebookMetaverse._transferBothExcluded(address,address,uint256).tTransferAmount (#945)
Variable FacebookMetaverse._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1014) is too similar to FacebookMetaverse._transferBothExcluded(address,address,uint256).tTransferAmount (#945)
Variable FacebookMetaverse._transferFromExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to FacebookMetaverse._transferToExcluded(address,address,uint256).tTransferAmount (#1233)
Prevent variables from having similar names.
Additional information: link
FacebookMetaverse.slitherConstructorVariables() (#764-1255) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 6 * 10 ** 9 (#780)
FacebookMetaverse.slitherConstructorVariables() (#764-1255) uses literals with too many digits:
- _maxTxAmount = 5000000 * 10 ** 6 * 10 ** 9 (#802)
FacebookMetaverse.slitherConstructorVariables() (#764-1255) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 500000 * 10 ** 6 * 10 ** 9 (#803)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
FacebookMetaverse._decimals (#786) should be constant
FacebookMetaverse._marketingWalletAddress (#777) should be constant
FacebookMetaverse._name (#784) should be constant
FacebookMetaverse._symbol (#785) should be constant
FacebookMetaverse._tTotal (#780) should be constant
FacebookMetaverse.numTokensSellToAddToLiquidity (#803) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#546-549)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#555-559)
name() should be declared external:
- FacebookMetaverse.name() (#837-839)
symbol() should be declared external:
- FacebookMetaverse.symbol() (#841-843)
decimals() should be declared external:
- FacebookMetaverse.decimals() (#845-847)
totalSupply() should be declared external:
- FacebookMetaverse.totalSupply() (#849-851)
transfer(address,uint256) should be declared external:
- FacebookMetaverse.transfer(address,uint256) (#858-861)
allowance(address,address) should be declared external:
- FacebookMetaverse.allowance(address,address) (#863-865)
approve(address,uint256) should be declared external:
- FacebookMetaverse.approve(address,uint256) (#867-870)
transferFrom(address,address,uint256) should be declared external:
- FacebookMetaverse.transferFrom(address,address,uint256) (#872-876)
increaseAllowance(address,uint256) should be declared external:
- FacebookMetaverse.increaseAllowance(address,uint256) (#878-881)
decreaseAllowance(address,uint256) should be declared external:
- FacebookMetaverse.decreaseAllowance(address,uint256) (#883-886)
isExcludedFromReward(address) should be declared external:
- FacebookMetaverse.isExcludedFromReward(address) (#888-890)
totalFees() should be declared external:
- FacebookMetaverse.totalFees() (#892-894)
deliver(uint256) should be declared external:
- FacebookMetaverse.deliver(uint256) (#896-903)
reflectionFromToken(uint256,bool) should be declared external:
- FacebookMetaverse.reflectionFromToken(uint256,bool) (#905-914)
excludeFromReward(address) should be declared external:
- FacebookMetaverse.excludeFromReward(address) (#922-930)
excludeFromFee(address) should be declared external:
- FacebookMetaverse.excludeFromFee(address) (#956-958)
includeInFee(address) should be declared external:
- FacebookMetaverse.includeInFee(address) (#960-962)
setSwapAndLiquifyEnabled(bool) should be declared external:
- FacebookMetaverse.setSwapAndLiquifyEnabled(bool) (#982-985)
isExcludedFromFee(address) should be declared external:
- FacebookMetaverse.isExcludedFromFee(address) (#1087-1089)
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.
Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Token is deployed only at one blockchain
Contract has 10% buy tax and 7% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.
Unable to crawl data from the website
Unable to find token on CoinGecko
Additional information: link
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Token was delisted from CoinHunt
Additional information: link
Token is not listed at Mobula.Finance
Additional information: link
Token is marked as scam (rug pull, honeypot, phishing, etc.)
Additional information: link
Token has a considerable age, but we're still unable to find its website
Token has a considerable age, but average PancakeSwap 30d trading volume is low
Token has no active CoinGecko listing / rank
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinMarketCap rank
Unable to find Youtube account
Unable to find Discord account