Volta (VLT) is a deflationary token that offers a solution to the electrical and environmental cost of the Perpetuum mining token.
By supporting the installation of solar panels on all Perpetuum mining units, we decrease the environmental impact while lowering the electricity cost.
Profits are obtained through the sale of the electrical resources generated by the volta installations, which are sold to PRP at a price lower than the market price.
VOLTA.swapETHForTokensAndBurn(uint256) (#906-921) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
VOLTA.swapETHForTokensToHere(uint256) (#923-938) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,address(this),block.timestamp.add(300)) (#930-935)
VOLTA.addLiquidity(uint256,uint256) (#940-953) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
VOLTA._transfer(address,address,uint256) (#718-862) uses a weak PRNG: "_bBSLimit = _bBSLimitMin + uint256(keccak256(bytes)(abi.encodePacked(block.timestamp,block.difficulty))) % (buyBackSellLimit - _bBSLimitMin + 1) (#795)"
Do not use block.timestamp, now or blockhash as a source of randomness
Additional information: link
Reentrancy in VOLTA._transfer(address,address,uint256) (#718-862):
External calls:
- swapTokens(contractTokenBalance) (#781)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
- buyBackTokens(_bBSLimit) (#799)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
External calls sending eth:
- swapTokens(contractTokenBalance) (#781)
- recipient.transfer(amount) (#1269)
- buyBackTokens(_bBSLimit) (#799)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#861)
- _rOwned[vaultRewardAddress] = _rOwned[vaultRewardAddress].add(rVault) (#1066)
- _rOwned[liquidityWallet] = _rOwned[liquidityWallet].add(rLiquidity) (#1059)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#979)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#969)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1002)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#991)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#970)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#981)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#992)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1004)
- _tokenTransfer(from,to,amount) (#861)
- _rTotal = _rTotal.sub(rFee) (#1012)
- _tokenTransfer(from,to,amount) (#861)
- _tOwned[vaultRewardAddress] = _tOwned[vaultRewardAddress].add(tVault) (#1068)
- _tOwned[liquidityWallet] = _tOwned[liquidityWallet].add(tLiquidity) (#1061)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1001)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#990)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#980)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1003)
- buyBackTokens(_bBSLimit) (#799)
- inSwapAndLiquify = true (#531)
- inSwapAndLiquify = false (#533)
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)
Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
VOLTA._transfer(address,address,uint256) (#718-862) performs a multiplication on the result of a division:
-buyBackSellLimit = balance.div(_buyBackDivisor) (#788)
-_bBSLimitMin = buyBackSellLimit.mul(_buyBackRangeRate).div(100) (#792)
VOLTA.swapTokens(uint256) (#864-877) performs a multiplication on the result of a division:
-transferToAddressETH(IT,convertedBalance.div(_liquidityFee).mul(RDDivisor)) (#871)
VOLTA.swapTokens(uint256) (#864-877) performs a multiplication on the result of a division:
-transferToAddressETH(developmentAddress,convertedBalance.div(_liquidityFee).mul(developmentDivisor)) (#873)
VOLTA.swapTokens(uint256) (#864-877) performs a multiplication on the result of a division:
-transferToAddressETH(projectAddress,convertedBalance.div(_liquidityFee).mul(marketingDivisor)) (#875)
Consider ordering multiplication before division.
Additional information: link
VOLTA.addLiquidity(uint256,uint256) (#940-953) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
Ensure that all the return values of the function calls are used.
Additional information: link
VOLTA.allowance(address,address).owner (#593) shadows:
- Ownable.owner() (#157-159) (function)
VOLTA._approve(address,address,uint256).owner (#710) shadows:
- Ownable.owner() (#157-159) (function)
Rename the local variables that shadow another component.
Additional information: link
VOLTA.SetBuyBackDivisor(uint256) (#1127-1129) should emit an event for:
- _buyBackDivisor = newDivisor (#1128)
VOLTA.SetBuyBackRangeRate(uint256) (#1131-1134) should emit an event for:
- _buyBackRangeRate = newPercent (#1133)
VOLTA.SetSwapMinutes(uint256) (#1140-1142) should emit an event for:
- _intervalMinutesForSwap = newMinutes * 60 (#1141)
VOLTA.setTaxFeePercent(uint256) (#1144-1146) should emit an event for:
- _taxFee = taxFee (#1145)
VOLTA.setVaultFeePercent(uint256) (#1148-1150) should emit an event for:
- _vaultFee = vaultFee (#1149)
VOLTA.setBuyFee(uint256,uint256,uint256) (#1152-1156) should emit an event for:
- _buyTaxFee = buyTaxFee (#1153)
- _buyVaultFee = buyVaultFee (#1154)
- _buyLiquidityFee = buyLiquidityFee (#1155)
VOLTA.setSellFee(uint256,uint256,uint256) (#1158-1162) should emit an event for:
- _sellTaxFee = sellTaxFee (#1159)
- _sellVaultFee = sellVaultFee (#1160)
- _sellLiquidityFee = sellLiquidityFee (#1161)
VOLTA.setLiquidityFeePercent(uint256) (#1164-1166) should emit an event for:
- _liquidityFee = liquidityFee (#1165)
VOLTA.setBuyBackSellLimit(uint256) (#1168-1170) should emit an event for:
- buyBackSellLimit = buyBackSellSetLimit (#1169)
VOLTA.setBuyMaxTxAmount(uint256) (#1172-1174) should emit an event for:
- _bMaxTxAmount = bMaxTxAmount (#1173)
VOLTA.setSellMaxTxAmount(uint256) (#1176-1178) should emit an event for:
- _sMaxTxAmount = sMaxTxAmount (#1177)
VOLTA.setTriggerAmount(uint256) (#1180-1182) should emit an event for:
- _trigger = trigger (#1181)
VOLTA.setMarketingDivisor(uint256) (#1184-1186) should emit an event for:
- marketingDivisor = divisor (#1185)
VOLTA.setDevelopmentDivisor(uint256) (#1188-1190) should emit an event for:
- developmentDivisor = divisor (#1189)
VOLTA.setRDDivisor(uint256) (#1192-1194) should emit an event for:
- RDDivisor = divisor (#1193)
VOLTA.setNumTokensSellToAddToBuyBack(uint256) (#1196-1198) should emit an event for:
- minimumTokensBeforeSwap = _minimumTokensBeforeSwap (#1197)
Emit an event for critical parameter changes.
Additional information: link
VOLTA.setPairAddress(address).newPair (#649) lacks a zero-check on :
- uniswapV2Pair = newPair (#650)
VOLTA.setLiquidityAddress(address).newLiquidityWallet (#654) lacks a zero-check on :
- liquidityWallet = newLiquidityWallet (#655)
VOLTA.setprojectAddress(address)._projectAddress (#1200) lacks a zero-check on :
- projectAddress = address(_projectAddress) (#1201)
VOLTA.setDevelopmentAddress(address)._developmentAddress (#1205) lacks a zero-check on :
- developmentAddress = address(_developmentAddress) (#1206)
VOLTA.setIT(address)._IT (#1210) lacks a zero-check on :
- IT = address(_IT) (#1211)
VOLTA.setVaultAddress(address)._vaultAddress (#1215) lacks a zero-check on :
- vaultRewardAddress = address(_vaultAddress) (#1216)
Check that the address is not zero.
Additional information: link
Reentrancy in VOLTA._transfer(address,address,uint256) (#718-862):
External calls:
- swapTokens(contractTokenBalance) (#781)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
External calls sending eth:
- swapTokens(contractTokenBalance) (#781)
- recipient.transfer(amount) (#1269)
State variables written after the call(s):
- buyBackSellLimit = balance.div(_buyBackDivisor) (#788)
Reentrancy in VOLTA._transfer(address,address,uint256) (#718-862):
External calls:
- swapTokens(contractTokenBalance) (#781)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
- buyBackTokens(_bBSLimit) (#799)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
External calls sending eth:
- swapTokens(contractTokenBalance) (#781)
- recipient.transfer(amount) (#1269)
- buyBackTokens(_bBSLimit) (#799)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#861)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1013)
- _tempLiquidityFee = 0 (#810)
- _tempLiquidityFee = _liquidityFee (#816)
- _tempLiquidityFee = _buyLiquidityFee (#822)
- _tempLiquidityFee = _sellLiquidityFee (#828)
- _tempLiquidityFee = _addressFees[from]._liquidityFee (#835)
- _tempLiquidityFee = _addressFees[from]._sellLiquidityFee (#841)
- _tempLiquidityFee = _addressFees[to]._liquidityFee (#850)
- _tempLiquidityFee = _addressFees[to]._buyLiquidityFee (#855)
- _tempTaxFee = 0 (#808)
- _tempTaxFee = _taxFee (#814)
- _tempTaxFee = _buyTaxFee (#820)
- _tempTaxFee = _sellTaxFee (#826)
- _tempTaxFee = _addressFees[from]._taxFee (#833)
- _tempTaxFee = _addressFees[from]._sellTaxFee (#839)
- _tempTaxFee = _addressFees[to]._taxFee (#848)
- _tempTaxFee = _addressFees[to]._buyTaxFee (#853)
- _tempVaultFee = 0 (#809)
- _tempVaultFee = _vaultFee (#815)
- _tempVaultFee = _buyVaultFee (#821)
- _tempVaultFee = _sellVaultFee (#827)
- _tempVaultFee = _addressFees[from]._vaultFee (#834)
- _tempVaultFee = _addressFees[from]._sellVaultFee (#840)
- _tempVaultFee = _addressFees[to]._vaultFee (#849)
- _tempVaultFee = _addressFees[to]._buyVaultFee (#854)
Reentrancy in VOLTA.changeRouterVersion(address) (#1272-1285):
External calls:
- _pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1278-1279)
State variables written after the call(s):
- uniswapV2Pair = _pair (#1281)
- uniswapV2Router = _uniswapV2Router (#1284)
Reentrancy in VOLTA.constructor() (#536-565):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#546-547)
State variables written after the call(s):
- excludeFromReward(uniswapV2Pair) (#559)
- _excluded.push(account) (#694)
- excludeFromReward(deadAddress) (#560)
- _excluded.push(account) (#694)
- excludeFromReward(uniswapV2Pair) (#559)
- _isExcluded[account] = true (#693)
- excludeFromReward(deadAddress) (#560)
- _isExcluded[account] = true (#693)
- _isExcludedFromFee[owner()] = true (#552)
- _isExcludedFromFee[liquidityWallet] = true (#553)
- _isExcludedFromFee[projectAddress] = true (#554)
- _isExcludedFromFee[developmentAddress] = true (#555)
- _isExcludedFromFee[vaultRewardAddress] = true (#556)
- _isExcludedFromFee[IT] = true (#557)
- _startTimeForSwap = block.timestamp (#562)
- excludeFromReward(uniswapV2Pair) (#559)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#691)
- excludeFromReward(deadAddress) (#560)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#691)
- uniswapV2Router = _uniswapV2Router (#549)
Reentrancy in VOLTA.manualSwapAndLiquifyBNB(uint256) (#1298-1319):
External calls:
- swapETHForTokensToHere(half) (#1310)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,address(this),block.timestamp.add(300)) (#930-935)
- addLiquidity(newTokenBalance,otherHalf) (#1316)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
State variables written after the call(s):
- addLiquidity(newTokenBalance,otherHalf) (#1316)
- _allowances[owner][spender] = amount (#714)
Reentrancy in VOLTA.manualSwapAndLiquifyTokens(uint256) (#1322-1343):
External calls:
- swapTokensForEth(half) (#1334)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
- addLiquidity(otherHalf,newBalance) (#1340)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1340)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1340)
- _allowances[owner][spender] = amount (#714)
Reentrancy in VOLTA.setRouterAddressAndCreatePair(address) (#636-640):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#638)
State variables written after the call(s):
- uniswapV2Router = _newPancakeRouter (#639)
Reentrancy in VOLTA.transferFrom(address,address,uint256) (#602-606):
External calls:
- _transfer(sender,recipient,amount) (#603)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
External calls sending eth:
- _transfer(sender,recipient,amount) (#603)
- recipient.transfer(amount) (#1269)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#604)
- _allowances[owner][spender] = amount (#714)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in VOLTA._transfer(address,address,uint256) (#718-862):
External calls:
- swapTokens(contractTokenBalance) (#781)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
- buyBackTokens(_bBSLimit) (#799)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
External calls sending eth:
- swapTokens(contractTokenBalance) (#781)
- recipient.transfer(amount) (#1269)
- buyBackTokens(_bBSLimit) (#799)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#920)
- buyBackTokens(_bBSLimit) (#799)
- Transfer(sender,recipient,tTransferAmount) (#974)
- _tokenTransfer(from,to,amount) (#861)
- Transfer(sender,recipient,tTransferAmount) (#996)
- _tokenTransfer(from,to,amount) (#861)
- Transfer(sender,recipient,tTransferAmount) (#985)
- _tokenTransfer(from,to,amount) (#861)
- Transfer(sender,recipient,tTransferAmount) (#1008)
- _tokenTransfer(from,to,amount) (#861)
Reentrancy in VOLTA.constructor() (#536-565):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#546-547)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#564)
Reentrancy in VOLTA.manualSwapAndLiquifyBNB(uint256) (#1298-1319):
External calls:
- swapETHForTokensToHere(half) (#1310)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,address(this),block.timestamp.add(300)) (#930-935)
- addLiquidity(newTokenBalance,otherHalf) (#1316)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#715)
- addLiquidity(newTokenBalance,otherHalf) (#1316)
- SwapAndLiquifyBNB(half,newTokenBalance,otherHalf) (#1318)
Reentrancy in VOLTA.manualSwapAndLiquifyTokens(uint256) (#1322-1343):
External calls:
- swapTokensForEth(half) (#1334)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
- addLiquidity(otherHalf,newBalance) (#1340)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1340)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#945-952)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#715)
- addLiquidity(otherHalf,newBalance) (#1340)
- SwapAndLiquifyTokens(half,newBalance,otherHalf) (#1342)
Reentrancy in VOLTA.swapETHForTokensAndBurn(uint256) (#906-921):
External calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#920)
Reentrancy in VOLTA.swapETHForTokensToHere(uint256) (#923-938):
External calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,address(this),block.timestamp.add(300)) (#930-935)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#937)
Reentrancy in VOLTA.swapTokensForEth(uint256) (#886-904):
External calls:
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
Event emitted after the call(s):
- SwapTokensForETH(tokenAmount,path) (#903)
Reentrancy in VOLTA.transferFrom(address,address,uint256) (#602-606):
External calls:
- _transfer(sender,recipient,amount) (#603)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#895-901)
External calls sending eth:
- _transfer(sender,recipient,amount) (#603)
- recipient.transfer(amount) (#1269)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#715)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#604)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#192-197) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#194)
VOLTA._transfer(address,address,uint256) (#718-862) uses timestamp for comparisons
Dangerous comparisons:
- cooldown[to] > block.timestamp (#738)
- cooldown[to] > block.timestamp + 1680 (#739)
- cooldown[to] > block.timestamp + 79200 (#741)
- cooldown[to] > block.timestamp (#753)
- cooldown[from] > 600 (#764)
- require(bool,string)(cooldown[from] < block.timestamp,Antibotmode active for first few hours: sell cooldown for your address is not elapsed. Sell cooldown is caused by repeat purchases, if you did not repeat purchase just wait 10 minutes.) (#765)
- overMinimumTokenBalance && _startTimeForSwap + _intervalMinutesForSwap <= block.timestamp (#778)
- balance > _bBSLimit (#798)
VOLTA.buyBackTokens(uint256) (#880-884) uses timestamp for comparisons
Dangerous comparisons:
- amount > 0 (#881)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#87-96) uses assembly
- INLINE ASM (#94)
Address._functionCallWithValue(address,bytes,uint256,string) (#124-141) uses assembly
- INLINE ASM (#133-136)
Do not use evm assembly.
Additional information: link
VOLTA._transfer(address,address,uint256) (#718-862) compares to a boolean constant:
-tradingOpen == true (#725)
VOLTA._transfer(address,address,uint256) (#718-862) compares to a boolean constant:
-require(bool,string)(bots[from] != true,No bot transactions during antibotmode.) (#730)
VOLTA._transfer(address,address,uint256) (#718-862) compares to a boolean constant:
-_abmode == true (#729)
VOLTA._transfer(address,address,uint256) (#718-862) compares to a boolean constant:
-_cooldownMode == true (#737)
VOLTA._transfer(address,address,uint256) (#718-862) compares to a boolean constant:
-tradingOpen == false (#732)
VOLTA._transfer(address,address,uint256) (#718-862) compares to a boolean constant:
-_cooldownMode == true (#763)
Remove the equality to the boolean constant.
Additional information: link
VOLTA.includeInReward(address) (#697-708) has costly operations inside a loop:
- _excluded.pop() (#704)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#124-141) is never used and should be removed
Address.functionCall(address,bytes) (#107-109) is never used and should be removed
Address.functionCall(address,bytes,string) (#111-113) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#115-117) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#119-122) is never used and should be removed
Address.isContract(address) (#87-96) is never used and should be removed
Address.sendValue(address,uint256) (#98-104) is never used and should be removed
Context._msgData() (#10-13) is never used and should be removed
SafeMath.mod(uint256,uint256) (#75-77) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#79-82) is never used and should be removed
VOLTA._getSellBnBAmount(uint256) (#1116-1125) is never used and should be removed
Remove unused functions.
Additional information: link
Low level call in Address.sendValue(address,uint256) (#98-104):
- (success) = recipient.call{value: amount}() (#102)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#124-141):
- (success,returndata) = target.call{value: weiValue}(data) (#127)
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() (#237) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#238) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#254) is not in mixedCase
Function IUniswapV2Router01.WETH() (#275) is not in mixedCase
Parameter VOLTA.calculateTaxFee(uint256)._amount (#1071) is not in mixedCase
Parameter VOLTA.calculateVaultFee(uint256)._amount (#1077) is not in mixedCase
Parameter VOLTA.calculateLiquidityFee(uint256)._amount (#1083) is not in mixedCase
Parameter VOLTA.checkIfOnBotList(address)._address (#1112) is not in mixedCase
Function VOLTA.SetBuyBackDivisor(uint256) (#1127-1129) is not in mixedCase
Function VOLTA.SetBuyBackRangeRate(uint256) (#1131-1134) is not in mixedCase
Function VOLTA.GetSwapMinutes() (#1136-1138) is not in mixedCase
Function VOLTA.SetSwapMinutes(uint256) (#1140-1142) is not in mixedCase
Parameter VOLTA.setNumTokensSellToAddToBuyBack(uint256)._minimumTokensBeforeSwap (#1196) is not in mixedCase
Parameter VOLTA.setprojectAddress(address)._projectAddress (#1200) is not in mixedCase
Parameter VOLTA.setDevelopmentAddress(address)._developmentAddress (#1205) is not in mixedCase
Parameter VOLTA.setIT(address)._IT (#1210) is not in mixedCase
Parameter VOLTA.setVaultAddress(address)._vaultAddress (#1215) is not in mixedCase
Parameter VOLTA.setSwapAndLiquifyEnabled(bool)._enabled (#1220) is not in mixedCase
Parameter VOLTA.setABMode(bool)._enabled (#1225) is not in mixedCase
Parameter VOLTA.setCooldownMode(bool)._enabled (#1230) is not in mixedCase
Parameter VOLTA.setBuyBackEnabled(bool)._enabled (#1235) is not in mixedCase
Parameter VOLTA.setTradingOpen(bool)._status (#1264) is not in mixedCase
Parameter VOLTA.changeRouterVersion(address)._router (#1272) is not in mixedCase
Parameter VOLTA.transferForeignToken(address,address)._token (#1291) is not in mixedCase
Parameter VOLTA.transferForeignToken(address,address)._to (#1291) is not in mixedCase
Function VOLTA.SweepStuck(uint256) (#1346-1348) is not in mixedCase
Parameter VOLTA.SweepStuck(uint256)._amount (#1346) is not in mixedCase
Parameter VOLTA.setAddressFee(address,bool,uint256,uint256,uint256)._address (#1350) is not in mixedCase
Parameter VOLTA.setAddressFee(address,bool,uint256,uint256,uint256)._enable (#1350) is not in mixedCase
Parameter VOLTA.setAddressFee(address,bool,uint256,uint256,uint256)._addressTaxFee (#1350) is not in mixedCase
Parameter VOLTA.setAddressFee(address,bool,uint256,uint256,uint256)._addressVaultFee (#1350) is not in mixedCase
Parameter VOLTA.setAddressFee(address,bool,uint256,uint256,uint256)._addressLiquidityFee (#1350) is not in mixedCase
Parameter VOLTA.setBuyAddressFee(address,bool,uint256,uint256,uint256)._address (#1357) is not in mixedCase
Parameter VOLTA.setBuyAddressFee(address,bool,uint256,uint256,uint256)._enable (#1357) is not in mixedCase
Parameter VOLTA.setBuyAddressFee(address,bool,uint256,uint256,uint256)._addressTaxFee (#1357) is not in mixedCase
Parameter VOLTA.setBuyAddressFee(address,bool,uint256,uint256,uint256)._addressVaultFee (#1357) is not in mixedCase
Parameter VOLTA.setBuyAddressFee(address,bool,uint256,uint256,uint256)._addressLiquidityFee (#1357) is not in mixedCase
Parameter VOLTA.setSellAddressFee(address,bool,uint256,uint256,uint256)._address (#1364) is not in mixedCase
Parameter VOLTA.setSellAddressFee(address,bool,uint256,uint256,uint256)._enable (#1364) is not in mixedCase
Parameter VOLTA.setSellAddressFee(address,bool,uint256,uint256,uint256)._addressTaxFee (#1364) is not in mixedCase
Parameter VOLTA.setSellAddressFee(address,bool,uint256,uint256,uint256)._addressVaultFee (#1364) is not in mixedCase
Parameter VOLTA.setSellAddressFee(address,bool,uint256,uint256,uint256)._addressLiquidityFee (#1364) is not in mixedCase
Variable VOLTA.IT (#417) is not in mixedCase
Constant VOLTA._tTotal (#433) is not in UPPER_CASE_WITH_UNDERSCORES
Constant VOLTA._name (#437) is not in UPPER_CASE_WITH_UNDERSCORES
Constant VOLTA._symbol (#438) is not in UPPER_CASE_WITH_UNDERSCORES
Constant VOLTA._decimals (#439) is not in UPPER_CASE_WITH_UNDERSCORES
Variable VOLTA._taxFee (#454) is not in mixedCase
Variable VOLTA._vaultFee (#455) is not in mixedCase
Variable VOLTA._liquidityFee (#456) is not in mixedCase
Variable VOLTA._buyTaxFee (#463) is not in mixedCase
Variable VOLTA._buyVaultFee (#464) is not in mixedCase
Variable VOLTA._buyLiquidityFee (#465) is not in mixedCase
Variable VOLTA._sellTaxFee (#467) is not in mixedCase
Variable VOLTA._sellVaultFee (#468) is not in mixedCase
Variable VOLTA._sellLiquidityFee (#469) is not in mixedCase
Variable VOLTA._startTimeForSwap (#471) is not in mixedCase
Variable VOLTA._intervalMinutesForSwap (#472) is not in mixedCase
Variable VOLTA._buyBackRangeRate (#474) is not in mixedCase
Variable VOLTA._addressFees (#477) is not in mixedCase
Variable VOLTA.RDDivisor (#482) is not in mixedCase
Variable VOLTA._bMaxTxAmount (#483) is not in mixedCase
Variable VOLTA._sMaxTxAmount (#484) is not in mixedCase
Variable VOLTA._buyBackDivisor (#491) is not in mixedCase
Variable VOLTA._buyBackTimeInterval (#492) is not in mixedCase
Variable VOLTA._isEnabledBuyBackAndBurn (#501) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#11)" inContext (#5-14)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in VOLTA._transfer(address,address,uint256) (#718-862):
External calls:
- swapTokens(contractTokenBalance) (#781)
- recipient.transfer(amount) (#1269)
State variables written after the call(s):
- buyBackSellLimit = balance.div(_buyBackDivisor) (#788)
Reentrancy in VOLTA._transfer(address,address,uint256) (#718-862):
External calls:
- swapTokens(contractTokenBalance) (#781)
- recipient.transfer(amount) (#1269)
External calls sending eth:
- swapTokens(contractTokenBalance) (#781)
- recipient.transfer(amount) (#1269)
- buyBackTokens(_bBSLimit) (#799)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#861)
- _rOwned[vaultRewardAddress] = _rOwned[vaultRewardAddress].add(rVault) (#1066)
- _rOwned[liquidityWallet] = _rOwned[liquidityWallet].add(rLiquidity) (#1059)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#979)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#969)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1002)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#991)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#970)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#981)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#992)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1004)
- _tokenTransfer(from,to,amount) (#861)
- _rTotal = _rTotal.sub(rFee) (#1012)
- _tokenTransfer(from,to,amount) (#861)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1013)
- _tokenTransfer(from,to,amount) (#861)
- _tOwned[vaultRewardAddress] = _tOwned[vaultRewardAddress].add(tVault) (#1068)
- _tOwned[liquidityWallet] = _tOwned[liquidityWallet].add(tLiquidity) (#1061)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1001)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#990)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#980)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1003)
- _tempLiquidityFee = 0 (#810)
- _tempLiquidityFee = _liquidityFee (#816)
- _tempLiquidityFee = _buyLiquidityFee (#822)
- _tempLiquidityFee = _sellLiquidityFee (#828)
- _tempLiquidityFee = _addressFees[from]._liquidityFee (#835)
- _tempLiquidityFee = _addressFees[from]._sellLiquidityFee (#841)
- _tempLiquidityFee = _addressFees[to]._liquidityFee (#850)
- _tempLiquidityFee = _addressFees[to]._buyLiquidityFee (#855)
- _tempTaxFee = 0 (#808)
- _tempTaxFee = _taxFee (#814)
- _tempTaxFee = _buyTaxFee (#820)
- _tempTaxFee = _sellTaxFee (#826)
- _tempTaxFee = _addressFees[from]._taxFee (#833)
- _tempTaxFee = _addressFees[from]._sellTaxFee (#839)
- _tempTaxFee = _addressFees[to]._taxFee (#848)
- _tempTaxFee = _addressFees[to]._buyTaxFee (#853)
- _tempVaultFee = 0 (#809)
- _tempVaultFee = _vaultFee (#815)
- _tempVaultFee = _buyVaultFee (#821)
- _tempVaultFee = _sellVaultFee (#827)
- _tempVaultFee = _addressFees[from]._vaultFee (#834)
- _tempVaultFee = _addressFees[from]._sellVaultFee (#840)
- _tempVaultFee = _addressFees[to]._vaultFee (#849)
- _tempVaultFee = _addressFees[to]._buyVaultFee (#854)
- buyBackTokens(_bBSLimit) (#799)
- inSwapAndLiquify = true (#531)
- inSwapAndLiquify = false (#533)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#920)
- buyBackTokens(_bBSLimit) (#799)
- Transfer(sender,recipient,tTransferAmount) (#974)
- _tokenTransfer(from,to,amount) (#861)
- Transfer(sender,recipient,tTransferAmount) (#985)
- _tokenTransfer(from,to,amount) (#861)
- Transfer(sender,recipient,tTransferAmount) (#996)
- _tokenTransfer(from,to,amount) (#861)
- Transfer(sender,recipient,tTransferAmount) (#1008)
- _tokenTransfer(from,to,amount) (#861)
Reentrancy in VOLTA.transferFrom(address,address,uint256) (#602-606):
External calls:
- _transfer(sender,recipient,amount) (#603)
- recipient.transfer(amount) (#1269)
External calls sending eth:
- _transfer(sender,recipient,amount) (#603)
- recipient.transfer(amount) (#1269)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#913-918)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#604)
- _allowances[owner][spender] = amount (#714)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#715)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#604)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#280) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#281)
Variable VOLTA._bMaxTxAmount (#483) is too similar to VOLTA._sMaxTxAmount (#484)
Variable VOLTA.setBuyMaxTxAmount(uint256).bMaxTxAmount (#1172) is too similar to VOLTA.setSellMaxTxAmount(uint256).sMaxTxAmount (#1176)
Variable VOLTA._getValues(uint256).rTransferAmount (#1018) is too similar to VOLTA._transferToExcluded(address,address,uint256).tTransferAmount (#978)
Variable VOLTA._transferBothExcluded(address,address,uint256).rTransferAmount (#1000) is too similar to VOLTA._transferBothExcluded(address,address,uint256).tTransferAmount (#1000)
Variable VOLTA._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1035) is too similar to VOLTA._transferToExcluded(address,address,uint256).tTransferAmount (#978)
Variable VOLTA._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1035) is too similar to VOLTA._transferFromExcluded(address,address,uint256).tTransferAmount (#989)
Variable VOLTA._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1035) is too similar to VOLTA._getValues(uint256).tTransferAmount (#1017)
Variable VOLTA._transferToExcluded(address,address,uint256).rTransferAmount (#978) is too similar to VOLTA._transferToExcluded(address,address,uint256).tTransferAmount (#978)
Variable VOLTA._transferStandard(address,address,uint256).rTransferAmount (#968) is too similar to VOLTA._getTValues(uint256).tTransferAmount (#1026)
Variable VOLTA._transferBothExcluded(address,address,uint256).rTransferAmount (#1000) is too similar to VOLTA._getTValues(uint256).tTransferAmount (#1026)
Variable VOLTA._transferFromExcluded(address,address,uint256).rTransferAmount (#989) is too similar to VOLTA._transferToExcluded(address,address,uint256).tTransferAmount (#978)
Variable VOLTA._transferFromExcluded(address,address,uint256).rTransferAmount (#989) is too similar to VOLTA._transferFromExcluded(address,address,uint256).tTransferAmount (#989)
Variable VOLTA._transferStandard(address,address,uint256).rTransferAmount (#968) is too similar to VOLTA._transferToExcluded(address,address,uint256).tTransferAmount (#978)
Variable VOLTA._transferStandard(address,address,uint256).rTransferAmount (#968) is too similar to VOLTA._transferFromExcluded(address,address,uint256).tTransferAmount (#989)
Variable VOLTA._transferBothExcluded(address,address,uint256).rTransferAmount (#1000) is too similar to VOLTA._transferToExcluded(address,address,uint256).tTransferAmount (#978)
Variable VOLTA._transferBothExcluded(address,address,uint256).rTransferAmount (#1000) is too similar to VOLTA._transferFromExcluded(address,address,uint256).tTransferAmount (#989)
Variable VOLTA._transferFromExcluded(address,address,uint256).rTransferAmount (#989) is too similar to VOLTA._getValues(uint256).tTransferAmount (#1017)
Variable VOLTA.reflectionFromToken(uint256,bool).rTransferAmount (#676) is too similar to VOLTA._transferToExcluded(address,address,uint256).tTransferAmount (#978)
Variable VOLTA._transferStandard(address,address,uint256).rTransferAmount (#968) is too similar to VOLTA._getValues(uint256).tTransferAmount (#1017)
Variable VOLTA._transferBothExcluded(address,address,uint256).rTransferAmount (#1000) is too similar to VOLTA._getValues(uint256).tTransferAmount (#1017)
Variable VOLTA._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1035) is too similar to VOLTA._getTValues(uint256).tTransferAmount (#1026)
Variable VOLTA._transferStandard(address,address,uint256).rTransferAmount (#968) is too similar to VOLTA._transferStandard(address,address,uint256).tTransferAmount (#968)
Variable VOLTA._transferBothExcluded(address,address,uint256).rTransferAmount (#1000) is too similar to VOLTA._transferStandard(address,address,uint256).tTransferAmount (#968)
Variable VOLTA._transferToExcluded(address,address,uint256).rTransferAmount (#978) is too similar to VOLTA._getValues(uint256).tTransferAmount (#1017)
Variable VOLTA.reflectionFromToken(uint256,bool).rTransferAmount (#676) is too similar to VOLTA._getTValues(uint256).tTransferAmount (#1026)
Variable VOLTA.reflectionFromToken(uint256,bool).rTransferAmount (#676) is too similar to VOLTA._transferStandard(address,address,uint256).tTransferAmount (#968)
Variable VOLTA.reflectionFromToken(uint256,bool).rTransferAmount (#676) is too similar to VOLTA._transferBothExcluded(address,address,uint256).tTransferAmount (#1000)
Variable VOLTA.reflectionFromToken(uint256,bool).rTransferAmount (#676) is too similar to VOLTA._transferFromExcluded(address,address,uint256).tTransferAmount (#989)
Variable VOLTA._getValues(uint256).rTransferAmount (#1018) is too similar to VOLTA._transferStandard(address,address,uint256).tTransferAmount (#968)
Variable VOLTA._getValues(uint256).rTransferAmount (#1018) is too similar to VOLTA._getTValues(uint256).tTransferAmount (#1026)
Variable VOLTA._getValues(uint256).rTransferAmount (#1018) is too similar to VOLTA._transferBothExcluded(address,address,uint256).tTransferAmount (#1000)
Variable VOLTA._getValues(uint256).rTransferAmount (#1018) is too similar to VOLTA._transferFromExcluded(address,address,uint256).tTransferAmount (#989)
Variable VOLTA._transferToExcluded(address,address,uint256).rTransferAmount (#978) is too similar to VOLTA._getTValues(uint256).tTransferAmount (#1026)
Variable VOLTA._transferFromExcluded(address,address,uint256).rTransferAmount (#989) is too similar to VOLTA._getTValues(uint256).tTransferAmount (#1026)
Variable VOLTA._transferToExcluded(address,address,uint256).rTransferAmount (#978) is too similar to VOLTA._transferStandard(address,address,uint256).tTransferAmount (#968)
Variable VOLTA._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1035) is too similar to VOLTA._transferStandard(address,address,uint256).tTransferAmount (#968)
Variable VOLTA.reflectionFromToken(uint256,bool).rTransferAmount (#676) is too similar to VOLTA._getValues(uint256).tTransferAmount (#1017)
Variable VOLTA._transferFromExcluded(address,address,uint256).rTransferAmount (#989) is too similar to VOLTA._transferStandard(address,address,uint256).tTransferAmount (#968)
Variable VOLTA._transferToExcluded(address,address,uint256).rTransferAmount (#978) is too similar to VOLTA._transferBothExcluded(address,address,uint256).tTransferAmount (#1000)
Variable VOLTA._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1035) is too similar to VOLTA._transferBothExcluded(address,address,uint256).tTransferAmount (#1000)
Variable VOLTA._transferToExcluded(address,address,uint256).rTransferAmount (#978) is too similar to VOLTA._transferFromExcluded(address,address,uint256).tTransferAmount (#989)
Variable VOLTA._transferFromExcluded(address,address,uint256).rTransferAmount (#989) is too similar to VOLTA._transferBothExcluded(address,address,uint256).tTransferAmount (#1000)
Variable VOLTA._getValues(uint256).rTransferAmount (#1018) is too similar to VOLTA._getValues(uint256).tTransferAmount (#1017)
Variable VOLTA._transferStandard(address,address,uint256).rTransferAmount (#968) is too similar to VOLTA._transferBothExcluded(address,address,uint256).tTransferAmount (#1000)
Prevent variables from having similar names.
Additional information: link
VOLTA.prepareForPreSale() (#1240-1250) uses literals with too many digits:
- _bMaxTxAmount = 20000000 * 10 ** 9 (#1248)
VOLTA.prepareForPreSale() (#1240-1250) uses literals with too many digits:
- _sMaxTxAmount = 20000000 * 10 ** 9 (#1249)
VOLTA.afterPreSale() (#1252-1262) uses literals with too many digits:
- _bMaxTxAmount = 600000 * 10 ** 9 (#1259)
VOLTA.afterPreSale() (#1252-1262) uses literals with too many digits:
- _sMaxTxAmount = 300000 * 10 ** 9 (#1260)
VOLTA.slitherConstructorVariables() (#410-1372) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#420)
VOLTA.slitherConstructorConstantVariables() (#410-1372) uses literals with too many digits:
- _tTotal = 20000000 * 10 ** 9 (#433)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
VOLTA._buyBackTimeInterval (#492) should be constant
VOLTA._isEnabledBuyBackAndBurn (#501) should be constant
VOLTA.deadAddress (#420) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#166-169)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#171-175)
getUnlockTime() should be declared external:
- Ownable.getUnlockTime() (#177-179)
getTime() should be declared external:
- Ownable.getTime() (#181-183)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#185-190)
unlock() should be declared external:
- Ownable.unlock() (#192-197)
name() should be declared external:
- VOLTA.name() (#567-569)
symbol() should be declared external:
- VOLTA.symbol() (#571-573)
decimals() should be declared external:
- VOLTA.decimals() (#575-577)
totalSupply() should be declared external:
- VOLTA.totalSupply() (#579-581)
transfer(address,uint256) should be declared external:
- VOLTA.transfer(address,uint256) (#588-591)
allowance(address,address) should be declared external:
- VOLTA.allowance(address,address) (#593-595)
approve(address,uint256) should be declared external:
- VOLTA.approve(address,uint256) (#597-600)
transferFrom(address,address,uint256) should be declared external:
- VOLTA.transferFrom(address,address,uint256) (#602-606)
increaseAllowance(address,uint256) should be declared external:
- VOLTA.increaseAllowance(address,uint256) (#608-611)
decreaseAllowance(address,uint256) should be declared external:
- VOLTA.decreaseAllowance(address,uint256) (#613-616)
isExcludedFromReward(address) should be declared external:
- VOLTA.isExcludedFromReward(address) (#618-620)
totalFees() should be declared external:
- VOLTA.totalFees() (#622-624)
minimumTokensBeforeSwapAmount() should be declared external:
- VOLTA.minimumTokensBeforeSwapAmount() (#626-628)
buyBackSellLimitAmount() should be declared external:
- VOLTA.buyBackSellLimitAmount() (#630-632)
setRouterAddressAndCreatePair(address) should be declared external:
- VOLTA.setRouterAddressAndCreatePair(address) (#636-640)
setRouterAddress(address) should be declared external:
- VOLTA.setRouterAddress(address) (#643-646)
setPairAddress(address) should be declared external:
- VOLTA.setPairAddress(address) (#649-651)
setLiquidityAddress(address) should be declared external:
- VOLTA.setLiquidityAddress(address) (#654-657)
airdrop(uint256) should be declared external:
- VOLTA.airdrop(uint256) (#660-667)
reflectionFromToken(uint256,bool) should be declared external:
- VOLTA.reflectionFromToken(uint256,bool) (#670-679)
isExcludedFromFee(address) should be declared external:
- VOLTA.isExcludedFromFee(address) (#1089-1091)
excludeFromFee(address) should be declared external:
- VOLTA.excludeFromFee(address) (#1093-1095)
includeInFee(address) should be declared external:
- VOLTA.includeInFee(address) (#1097-1099)
setBots(address[]) should be declared external:
- VOLTA.setBots(address[]) (#1101-1106)
delBot(address) should be declared external:
- VOLTA.delBot(address) (#1108-1110)
checkIfOnBotList(address) should be declared external:
- VOLTA.checkIfOnBotList(address) (#1112-1114)
GetSwapMinutes() should be declared external:
- VOLTA.GetSwapMinutes() (#1136-1138)
setBuyBackEnabled(bool) should be declared external:
- VOLTA.setBuyBackEnabled(bool) (#1235-1238)
changeRouterVersion(address) should be declared external:
- VOLTA.changeRouterVersion(address) (#1272-1285)
transferForeignToken(address,address) should be declared external:
- VOLTA.transferForeignToken(address,address) (#1291-1295)
manualSwapAndLiquifyBNB(uint256) should be declared external:
- VOLTA.manualSwapAndLiquifyBNB(uint256) (#1298-1319)
manualSwapAndLiquifyTokens(uint256) should be declared external:
- VOLTA.manualSwapAndLiquifyTokens(uint256) (#1322-1343)
Use the external attribute for functions never called from the contract.
Additional information: link
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
Unable to find token on CoinMarketCap
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
Alexa traffic rank is very low
Additional information: link
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