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Zatcoin tools brings safety, security and education to the Crypto space with an easy to use educational platform that will provide Crypto users with information on hot to find legitimate tokens by working with developers which will inform platform users and investors which projects are genuine and warn you against potential scams.
Zatcoin tools platform will provide a range of services to its holders such as contract scanning, launch pad and educational segments for investors known as 'ZAT academy' which are to be rolled out across Q4 of 2021 and early 2022.
Zatcoin tools aims to provide the community with an all-in-one hub providing users with the latest on Crypto. Helping users make safer and more informed investment choices by providing access to educational insights.
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Laser Scorebeta Last Audit: 16 February 2022
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract creator or owner is blacklisted for past scams
Reentrancy in Zatcoin._transfer(address,address,uint256) (#887-967):
External calls:
- swapAndLiquify(contractTokenBalance) (#954)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1004-1010)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#954)
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1134)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1050)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1059)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1070)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1051)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1080)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1061)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1071)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1082)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _rTotal = _rTotal.sub(rFee) (#1089)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1136)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1079)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1069)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1060)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1081)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable._lockTime (#430) is never initialized. It is used in:
- Ownable.geUnlockTime() (#468-470)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.
Additional information: link
Ownable._previousOwner (#429) is never used in Zatcoin (#687-1305)
Remove unused state variables.
Additional information: link
Ownable._lockTime (#430) should be constant
Ownable._previousOwner (#429) should be constant
Zatcoin._decimals (#705) should be constant
Zatcoin._name (#712) should be constant
Zatcoin._symbol (#713) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
Zatcoin.S03_includeInReward(address) (#1233-1244) has costly operations inside a loop:
- _excluded.pop() (#1240)
Use a local variable to hold the loop computation result.
Additional information: link
Zatcoin.swapAndLiquify(uint256) (#968-994) performs a multiplication on the result of a division:
-marketingBNB = BalanceBNB.div(100).mul(_marketingFee) (#979)
Zatcoin.swapAndLiquify(uint256) (#968-994) performs a multiplication on the result of a division:
-buybackBNB = BalanceBNB.div(100).mul(_buybackFee) (#980)
Zatcoin.swapAndLiquify(uint256) (#968-994) performs a multiplication on the result of a division:
-liquidityBNB = BalanceBNB.div(100).mul(_liqFee) (#981)
Consider ordering multiplication before division.
Additional information: link
Zatcoin.addLiquidity(uint256,uint256) (#1013-1025) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1017-1024)
Ensure that all the return values of the function calls are used.
Additional information: link
Zatcoin.allowance(address,address).owner (#830) shadows:
- Ownable.owner() (#446-448) (function)
Zatcoin._approve(address,address,uint256).owner (#879) shadows:
- Ownable.owner() (#446-448) (function)
Rename the local variables that shadow another component.
Additional information: link
Zatcoin.F01_setMarketingFee(uint256) (#1188-1190) should emit an event for:
- _marketingFee = marketingfee (#1189)
Zatcoin.F02_setBuyBackfee(uint256) (#1191-1193) should emit an event for:
- _buybackFee = buybackfee (#1192)
Zatcoin.F06_setBuyTaxfee(uint256) (#1194-1196) should emit an event for:
- _buyTaxFee = buyTaxFee (#1195)
Zatcoin.F02_setLiqfee(uint256) (#1197-1199) should emit an event for:
- _liqFee = liqfee (#1198)
Zatcoin.F07_setTaxFee(uint256) (#1200-1202) should emit an event for:
- _taxFee = taxFee (#1201)
Zatcoin.F08_setProjectFee(uint256) (#1203-1205) should emit an event for:
- _liquidityFee = ProjectFee (#1204)
Zatcoin.F09_setSellTaxFee(uint256) (#1206-1208) should emit an event for:
- _sellTaxFee = sellTaxFee (#1207)
Zatcoin.F11_setTransferTaxFee(uint256) (#1209-1211) should emit an event for:
- _transferTaxFee = transferTaxFee (#1210)
Zatcoin.F12_setBuyProjectFee(uint256) (#1212-1214) should emit an event for:
- _buyLiquidityFee = buyProjectFee (#1213)
Zatcoin.F13_setSellProjectFee(uint256) (#1215-1217) should emit an event for:
- _sellLiquidityFee = sellProjectFee (#1216)
Zatcoin.F15_setTransferProjectFee(uint256) (#1218-1220) should emit an event for:
- _transferLiquidityFee = transferProjectFee (#1219)
Zatcoin.F16_setExchangeTaxFee(uint256) (#1221-1223) should emit an event for:
- _exchangeTaxFee = exchangeTaxFee (#1222)
Zatcoin.F17_setExchangeProjectFee(uint256) (#1224-1226) should emit an event for:
- _exchangeLiquidityFee = exchangeProjectFee (#1225)
Emit an event for critical parameter changes.
Additional information: link
Zatcoin.W1_setMarketingWallet(address)._address (#1283) lacks a zero-check on :
- _marketingWallet = _address (#1284)
Zatcoin.W2_setBuybackWallet(address)._address (#1286) lacks a zero-check on :
- _buybackWallet = _address (#1287)
Zatcoin.W3_setliquidityWallet(address)._address (#1289) lacks a zero-check on :
- _liquidityWallet = _address (#1290)
Check that the address is not zero.
Additional information: link
Reentrancy in Zatcoin._transfer(address,address,uint256) (#887-967):
External calls:
- swapAndLiquify(contractTokenBalance) (#954)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1004-1010)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#954)
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _liquidityFee = _previousLiquidityFee (#1168)
- _liquidityFee = 0 (#1163)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _previousLiquidityFee = _liquidityFee (#1160)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _previousTaxFee = _taxFee (#1159)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1090)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _taxFee = _previousTaxFee (#1167)
- _taxFee = 0 (#1162)
Reentrancy in Zatcoin.constructor() (#779-802):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#785-786)
State variables written after the call(s):
- _buybackWallet = msg.sender (#799)
- _isExcludedFromFee[owner()] = true (#792)
- _isExcludedFromFee[address(this)] = true (#793)
- _liquidityWallet = msg.sender (#798)
- _marketingWallet = msg.sender (#797)
- startDate = block.timestamp + 20700 (#795)
- uniswapV2Router = _uniswapV2Router (#789)
Reentrancy in Zatcoin.transferFrom(address,address,uint256) (#839-843):
External calls:
- _transfer(sender,recipient,amount) (#840)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1004-1010)
External calls sending eth:
- _transfer(sender,recipient,amount) (#840)
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#841)
- _allowances[owner][spender] = amount (#883)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in Zatcoin._transfer(address,address,uint256) (#887-967):
External calls:
- swapAndLiquify(contractTokenBalance) (#954)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1004-1010)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#954)
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1054)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- Transfer(sender,recipient,tTransferAmount) (#1064)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- Transfer(sender,recipient,tTransferAmount) (#1074)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- Transfer(sender,recipient,tTransferAmount) (#1085)
- _tokenTransfer(from,to,amount,takeFee) (#965)
Reentrancy in Zatcoin.constructor() (#779-802):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#785-786)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#801)
Reentrancy in Zatcoin.swapAndLiquify(uint256) (#968-994):
External calls:
- swapTokensForBNB(tokensbeforeSwap) (#974)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1004-1010)
External calls sending eth:
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
Event emitted after the call(s):
- SwapAndLiquify(tokensbeforeSwap,_marketingWallet,marketingBNB,_buybackWallet,buybackBNB) (#992)
Reentrancy in Zatcoin.transferFrom(address,address,uint256) (#839-843):
External calls:
- _transfer(sender,recipient,amount) (#840)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1004-1010)
External calls sending eth:
- _transfer(sender,recipient,amount) (#840)
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#884)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#841)
Apply the check-effects-interactions pattern.
Additional information: link
Zatcoin.calculateTaxFee(uint256,address) (#1139-1148) uses timestamp for comparisons
Dangerous comparisons:
- startDate > block.timestamp || _taxFee == 0 || to != address(uniswapV2Pair) (#1140)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#298-307) uses assembly
- INLINE ASM (#305)
Address._functionCallWithValue(address,bytes,uint256,string) (#391-412) uses assembly
- INLINE ASM (#404-407)
Do not use evm assembly.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#391-412) is never used and should be removed
Address.functionCall(address,bytes) (#351-353) is never used and should be removed
Address.functionCall(address,bytes,string) (#361-363) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#376-378) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#386-389) is never used and should be removed
Address.isContract(address) (#298-307) is never used and should be removed
Address.sendValue(address,uint256) (#325-331) is never used and should be removed
Context._msgData() (#38-41) is never used and should be removed
SafeMath.mod(uint256,uint256) (#255-257) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#271-274) is never used and should be removed
Zatcoin.addLiquidity(uint256,uint256) (#1013-1025) is never used and should be removed
Remove unused functions.
Additional information: link
Zatcoin._tTotal (#708) is set pre-construction with a non-constant function or state variable:
- 2000000000 * 10 ** _decimals
Zatcoin._rTotal (#709) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
Zatcoin._previousTaxFee (#717) is set pre-construction with a non-constant function or state variable:
- _taxFee
Zatcoin._previousLiquidityFee (#720) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
Zatcoin._maxTxAmount (#742) is set pre-construction with a non-constant function or state variable:
- _tTotal
Zatcoin.minTokensBeforeSwap (#754) is set pre-construction with a non-constant function or state variable:
- 200000 * 10 ** _decimals
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) (#325-331):
- (success) = recipient.call{value: amount}() (#329)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#391-412):
- (success,returndata) = target.call{value: weiValue}(data) (#395)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Function Ownable.Z_transferOwnership(address) (#462-466) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#509) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#510) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#527) is not in mixedCase
Function IUniswapV2Router01.WETH() (#549) is not in mixedCase
Parameter Zatcoin.calculateTaxFee(uint256,address)._amount (#1139) is not in mixedCase
Parameter Zatcoin.calculateLiquidityFee(uint256)._amount (#1150) is not in mixedCase
Function Zatcoin.A_setMaxTxPercent(uint256) (#1174-1177) is not in mixedCase
Function Zatcoin.E1_enableFees(bool) (#1178-1180) is not in mixedCase
Function Zatcoin.E2_enable_ProjectFunding(bool) (#1181-1184) is not in mixedCase
Function Zatcoin.E4_enableTrading(bool) (#1185-1187) is not in mixedCase
Function Zatcoin.F01_setMarketingFee(uint256) (#1188-1190) is not in mixedCase
Function Zatcoin.F02_setBuyBackfee(uint256) (#1191-1193) is not in mixedCase
Function Zatcoin.F06_setBuyTaxfee(uint256) (#1194-1196) is not in mixedCase
Function Zatcoin.F02_setLiqfee(uint256) (#1197-1199) is not in mixedCase
Function Zatcoin.F07_setTaxFee(uint256) (#1200-1202) is not in mixedCase
Function Zatcoin.F08_setProjectFee(uint256) (#1203-1205) is not in mixedCase
Parameter Zatcoin.F08_setProjectFee(uint256).ProjectFee (#1203) is not in mixedCase
Function Zatcoin.F09_setSellTaxFee(uint256) (#1206-1208) is not in mixedCase
Function Zatcoin.F11_setTransferTaxFee(uint256) (#1209-1211) is not in mixedCase
Function Zatcoin.F12_setBuyProjectFee(uint256) (#1212-1214) is not in mixedCase
Function Zatcoin.F13_setSellProjectFee(uint256) (#1215-1217) is not in mixedCase
Function Zatcoin.F15_setTransferProjectFee(uint256) (#1218-1220) is not in mixedCase
Function Zatcoin.F16_setExchangeTaxFee(uint256) (#1221-1223) is not in mixedCase
Function Zatcoin.F17_setExchangeProjectFee(uint256) (#1224-1226) is not in mixedCase
Function Zatcoin.S01_includeInFee(address) (#1227-1229) is not in mixedCase
Function Zatcoin.S02_excludeFromFee(address) (#1230-1232) is not in mixedCase
Function Zatcoin.S03_includeInReward(address) (#1233-1244) is not in mixedCase
Function Zatcoin.S04_excludeFromReward(address) (#1245-1253) is not in mixedCase
Function Zatcoin.S05_addToBlacklist(address) (#1254-1257) is not in mixedCase
Parameter Zatcoin.S05_addToBlacklist(address)._address (#1254) is not in mixedCase
Function Zatcoin.S06_removeFromBlacklist(address) (#1258-1261) is not in mixedCase
Parameter Zatcoin.S06_removeFromBlacklist(address)._address (#1258) is not in mixedCase
Function Zatcoin.S07_addAllowedExchange(address) (#1262-1265) is not in mixedCase
Parameter Zatcoin.S07_addAllowedExchange(address)._address (#1262) is not in mixedCase
Function Zatcoin.S08_removeAllowedExchange(address) (#1266-1269) is not in mixedCase
Parameter Zatcoin.S08_removeAllowedExchange(address)._address (#1266) is not in mixedCase
Function Zatcoin.S09_isAllowedExchange(address) (#1270-1272) is not in mixedCase
Parameter Zatcoin.S09_isAllowedExchange(address)._address (#1270) is not in mixedCase
Function Zatcoin.S10_addBridge(address,bool,uint256,uint256) (#1273-1277) is not in mixedCase
Parameter Zatcoin.S10_addBridge(address,bool,uint256,uint256)._address (#1273) is not in mixedCase
Parameter Zatcoin.S10_addBridge(address,bool,uint256,uint256).Allowed_Bridges (#1273) is not in mixedCase
Parameter Zatcoin.S10_addBridge(address,bool,uint256,uint256).liq_fee (#1273) is not in mixedCase
Parameter Zatcoin.S10_addBridge(address,bool,uint256,uint256).tax_fee (#1273) is not in mixedCase
Function Zatcoin.S11_removeBridge(address) (#1278-1282) is not in mixedCase
Parameter Zatcoin.S11_removeBridge(address)._address (#1278) is not in mixedCase
Function Zatcoin.W1_setMarketingWallet(address) (#1283-1285) is not in mixedCase
Parameter Zatcoin.W1_setMarketingWallet(address)._address (#1283) is not in mixedCase
Function Zatcoin.W2_setBuybackWallet(address) (#1286-1288) is not in mixedCase
Parameter Zatcoin.W2_setBuybackWallet(address)._address (#1286) is not in mixedCase
Function Zatcoin.W3_setliquidityWallet(address) (#1289-1291) is not in mixedCase
Parameter Zatcoin.W3_setliquidityWallet(address)._address (#1289) is not in mixedCase
Parameter Zatcoin.getAllowedBridges(address)._address (#1292) is not in mixedCase
Parameter Zatcoin.getBridgeLiquidityFee(address)._address (#1295) is not in mixedCase
Parameter Zatcoin.getBridgeTaxFee(address)._address (#1298) is not in mixedCase
Variable Zatcoin._marketingWallet (#700) is not in mixedCase
Variable Zatcoin._buybackWallet (#701) is not in mixedCase
Variable Zatcoin._liquidityWallet (#702) is not in mixedCase
Variable Zatcoin._taxFee (#716) is not in mixedCase
Variable Zatcoin._liquidityFee (#719) is not in mixedCase
Variable Zatcoin._buyLiquidityFee (#722) is not in mixedCase
Variable Zatcoin._buyTaxFee (#723) is not in mixedCase
Variable Zatcoin._sellLiquidityFee (#724) is not in mixedCase
Variable Zatcoin._sellTaxFee (#725) is not in mixedCase
Variable Zatcoin._transferLiquidityFee (#726) is not in mixedCase
Variable Zatcoin._transferTaxFee (#727) is not in mixedCase
Variable Zatcoin._exchangeLiquidityFee (#728) is not in mixedCase
Variable Zatcoin._exchangeTaxFee (#729) is not in mixedCase
Variable Zatcoin._marketingFee (#730) is not in mixedCase
Variable Zatcoin._buybackFee (#731) is not in mixedCase
Variable Zatcoin._liqFee (#732) is not in mixedCase
Variable Zatcoin.AllowedExchanges (#737) is not in mixedCase
Variable Zatcoin.BridgeLiquidityFee (#738) is not in mixedCase
Variable Zatcoin.BridgeTaxFee (#739) is not in mixedCase
Variable Zatcoin.AllowedBridges (#740) is not in mixedCase
Variable Zatcoin._maxTxAmount (#742) is not in mixedCase
Variable Zatcoin.ProjectFundingEnabled (#752) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#39)" inContext (#33-42)
Redundant expression "restoreAllFee (#966)" inZatcoin (#687-1305)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in Zatcoin._transfer(address,address,uint256) (#887-967):
External calls:
- swapAndLiquify(contractTokenBalance) (#954)
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _liquidityFee = _previousLiquidityFee (#1168)
- _liquidityFee = 0 (#1163)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _previousLiquidityFee = _liquidityFee (#1160)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _previousTaxFee = _taxFee (#1159)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1134)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1050)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1059)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1070)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1051)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1080)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1061)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1071)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1082)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _rTotal = _rTotal.sub(rFee) (#1089)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1090)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1136)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1079)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1069)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1060)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1081)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- _taxFee = _previousTaxFee (#1167)
- _taxFee = 0 (#1162)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1054)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- Transfer(sender,recipient,tTransferAmount) (#1074)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- Transfer(sender,recipient,tTransferAmount) (#1064)
- _tokenTransfer(from,to,amount,takeFee) (#965)
- Transfer(sender,recipient,tTransferAmount) (#1085)
- _tokenTransfer(from,to,amount,takeFee) (#965)
Reentrancy in Zatcoin.swapAndLiquify(uint256) (#968-994):
External calls:
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
Event emitted after the call(s):
- SwapAndLiquify(tokensbeforeSwap,_marketingWallet,marketingBNB,_buybackWallet,buybackBNB) (#992)
Reentrancy in Zatcoin.transferFrom(address,address,uint256) (#839-843):
External calls:
- _transfer(sender,recipient,amount) (#840)
- address(_marketingWallet).transfer(marketingBNB) (#984)
- address(_buybackWallet).transfer(buybackBNB) (#987)
- address(_liquidityWallet).transfer(liquidityBNB) (#990)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#841)
- _allowances[owner][spender] = amount (#883)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#884)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#841)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#554) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#555)
Variable Zatcoin._transferToExcluded(address,address,uint256).rTransferAmount (#1058) is too similar to Zatcoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1068)
Variable Zatcoin._transferToExcluded(address,address,uint256).rTransferAmount (#1058) is too similar to Zatcoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1078)
Variable Zatcoin._transferToExcluded(address,address,uint256).rTransferAmount (#1058) is too similar to Zatcoin._transferToExcluded(address,address,uint256).tTransferAmount (#1058)
Variable Zatcoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1110) is too similar to Zatcoin._getTValues(uint256,address).tTransferAmount (#1102)
Variable Zatcoin._transferStandard(address,address,uint256).rTransferAmount (#1049) is too similar to Zatcoin._getTValues(uint256,address).tTransferAmount (#1102)
Variable Zatcoin.reflectionFromToken(uint256,bool,address).rTransferAmount (#869) is too similar to Zatcoin._getValues(uint256,address).tTransferAmount (#1094)
Variable Zatcoin._transferStandard(address,address,uint256).rTransferAmount (#1049) is too similar to Zatcoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1078)
Variable Zatcoin._transferToExcluded(address,address,uint256).rTransferAmount (#1058) is too similar to Zatcoin._getValues(uint256,address).tTransferAmount (#1094)
Variable Zatcoin.reflectionFromToken(uint256,bool,address).rTransferAmount (#869) is too similar to Zatcoin._transferStandard(address,address,uint256).tTransferAmount (#1049)
Variable Zatcoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1068) is too similar to Zatcoin._getTValues(uint256,address).tTransferAmount (#1102)
Variable Zatcoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1068) is too similar to Zatcoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1078)
Variable Zatcoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1068) is too similar to Zatcoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1068)
Variable Zatcoin._transferToExcluded(address,address,uint256).rTransferAmount (#1058) is too similar to Zatcoin._transferStandard(address,address,uint256).tTransferAmount (#1049)
Variable Zatcoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1068) is too similar to Zatcoin._transferToExcluded(address,address,uint256).tTransferAmount (#1058)
Variable Zatcoin._getValues(uint256,address).rTransferAmount (#1095) is too similar to Zatcoin._getTValues(uint256,address).tTransferAmount (#1102)
Variable Zatcoin._transferStandard(address,address,uint256).rTransferAmount (#1049) is too similar to Zatcoin._getValues(uint256,address).tTransferAmount (#1094)
Variable Zatcoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1078) is too similar to Zatcoin._getTValues(uint256,address).tTransferAmount (#1102)
Variable Zatcoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1078) is too similar to Zatcoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1078)
Variable Zatcoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1068) is too similar to Zatcoin._getValues(uint256,address).tTransferAmount (#1094)
Variable Zatcoin._transferStandard(address,address,uint256).rTransferAmount (#1049) is too similar to Zatcoin._transferStandard(address,address,uint256).tTransferAmount (#1049)
Variable Zatcoin.reflectionFromToken(uint256,bool,address).rTransferAmount (#869) is too similar to Zatcoin._getTValues(uint256,address).tTransferAmount (#1102)
Variable Zatcoin._getValues(uint256,address).rTransferAmount (#1095) is too similar to Zatcoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1078)
Variable Zatcoin.reflectionFromToken(uint256,bool,address).rTransferAmount (#869) is too similar to Zatcoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1078)
Variable Zatcoin._transferFromExcluded(address,address,uint256).rTransferAmount (#1068) is too similar to Zatcoin._transferStandard(address,address,uint256).tTransferAmount (#1049)
Variable Zatcoin._transferToExcluded(address,address,uint256).rTransferAmount (#1058) is too similar to Zatcoin._getTValues(uint256,address).tTransferAmount (#1102)
Variable Zatcoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1078) is too similar to Zatcoin._getValues(uint256,address).tTransferAmount (#1094)
Variable Zatcoin._getValues(uint256,address).rTransferAmount (#1095) is too similar to Zatcoin._transferToExcluded(address,address,uint256).tTransferAmount (#1058)
Variable Zatcoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1078) is too similar to Zatcoin._transferToExcluded(address,address,uint256).tTransferAmount (#1058)
Variable Zatcoin._transferStandard(address,address,uint256).rTransferAmount (#1049) is too similar to Zatcoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1068)
Variable Zatcoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1110) is too similar to Zatcoin._transferStandard(address,address,uint256).tTransferAmount (#1049)
Variable Zatcoin.reflectionFromToken(uint256,bool,address).rTransferAmount (#869) is too similar to Zatcoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1068)
Variable Zatcoin._getValues(uint256,address).rTransferAmount (#1095) is too similar to Zatcoin._transferStandard(address,address,uint256).tTransferAmount (#1049)
Variable Zatcoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1078) is too similar to Zatcoin._transferStandard(address,address,uint256).tTransferAmount (#1049)
Variable Zatcoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1110) is too similar to Zatcoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1068)
Variable Zatcoin._transferStandard(address,address,uint256).rTransferAmount (#1049) is too similar to Zatcoin._transferToExcluded(address,address,uint256).tTransferAmount (#1058)
Variable Zatcoin._getValues(uint256,address).rTransferAmount (#1095) is too similar to Zatcoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1068)
Variable Zatcoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1110) is too similar to Zatcoin._transferBothExcluded(address,address,uint256).tTransferAmount (#1078)
Variable Zatcoin.reflectionFromToken(uint256,bool,address).rTransferAmount (#869) is too similar to Zatcoin._transferToExcluded(address,address,uint256).tTransferAmount (#1058)
Variable Zatcoin._transferBothExcluded(address,address,uint256).rTransferAmount (#1078) is too similar to Zatcoin._transferFromExcluded(address,address,uint256).tTransferAmount (#1068)
Variable Zatcoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1110) is too similar to Zatcoin._getValues(uint256,address).tTransferAmount (#1094)
Variable Zatcoin._getValues(uint256,address).rTransferAmount (#1095) is too similar to Zatcoin._getValues(uint256,address).tTransferAmount (#1094)
Variable Zatcoin._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1110) is too similar to Zatcoin._transferToExcluded(address,address,uint256).tTransferAmount (#1058)
Prevent variables from having similar names.
Additional information: link
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _tTotal = 2000000000 * 10 ** _decimals (#708)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _taxFee = 100000 (#716)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _liquidityFee = 900000 (#719)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _buyLiquidityFee = 900000 (#722)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _buyTaxFee = 100000 (#723)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _sellLiquidityFee = 900000 (#724)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _sellTaxFee = 100000 (#725)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- _transferTaxFee = 100000 (#727)
Zatcoin.slitherConstructorVariables() (#687-1305) uses literals with too many digits:
- minTokensBeforeSwap = 200000 * 10 ** _decimals (#754)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
Z_transferOwnership(address) should be declared external:
- Ownable.Z_transferOwnership(address) (#462-466)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#468-470)
name() should be declared external:
- Zatcoin.name() (#804-806)
symbol() should be declared external:
- Zatcoin.symbol() (#808-810)
decimals() should be declared external:
- Zatcoin.decimals() (#812-814)
totalSupply() should be declared external:
- Zatcoin.totalSupply() (#816-818)
transfer(address,uint256) should be declared external:
- Zatcoin.transfer(address,uint256) (#825-828)
allowance(address,address) should be declared external:
- Zatcoin.allowance(address,address) (#830-832)
approve(address,uint256) should be declared external:
- Zatcoin.approve(address,uint256) (#834-837)
transferFrom(address,address,uint256) should be declared external:
- Zatcoin.transferFrom(address,address,uint256) (#839-843)
increaseAllowance(address,uint256) should be declared external:
- Zatcoin.increaseAllowance(address,uint256) (#845-848)
decreaseAllowance(address,uint256) should be declared external:
- Zatcoin.decreaseAllowance(address,uint256) (#850-853)
isExcludedFromReward(address) should be declared external:
- Zatcoin.isExcludedFromReward(address) (#855-857)
totalFees() should be declared external:
- Zatcoin.totalFees() (#859-861)
reflectionFromToken(uint256,bool,address) should be declared external:
- Zatcoin.reflectionFromToken(uint256,bool,address) (#863-872)
isExcludedFromFee(address) should be declared external:
- Zatcoin.isExcludedFromFee(address) (#1171-1173)
E2_enable_ProjectFunding(bool) should be declared external:
- Zatcoin.E2_enable_ProjectFunding(bool) (#1181-1184)
S01_includeInFee(address) should be declared external:
- Zatcoin.S01_includeInFee(address) (#1227-1229)
S02_excludeFromFee(address) should be declared external:
- Zatcoin.S02_excludeFromFee(address) (#1230-1232)
S04_excludeFromReward(address) should be declared external:
- Zatcoin.S04_excludeFromReward(address) (#1245-1253)
S05_addToBlacklist(address) should be declared external:
- Zatcoin.S05_addToBlacklist(address) (#1254-1257)
S06_removeFromBlacklist(address) should be declared external:
- Zatcoin.S06_removeFromBlacklist(address) (#1258-1261)
S07_addAllowedExchange(address) should be declared external:
- Zatcoin.S07_addAllowedExchange(address) (#1262-1265)
S08_removeAllowedExchange(address) should be declared external:
- Zatcoin.S08_removeAllowedExchange(address) (#1266-1269)
S09_isAllowedExchange(address) should be declared external:
- Zatcoin.S09_isAllowedExchange(address) (#1270-1272)
S10_addBridge(address,bool,uint256,uint256) should be declared external:
- Zatcoin.S10_addBridge(address,bool,uint256,uint256) (#1273-1277)
S11_removeBridge(address) should be declared external:
- Zatcoin.S11_removeBridge(address) (#1278-1282)
W1_setMarketingWallet(address) should be declared external:
- Zatcoin.W1_setMarketingWallet(address) (#1283-1285)
W2_setBuybackWallet(address) should be declared external:
- Zatcoin.W2_setBuybackWallet(address) (#1286-1288)
W3_setliquidityWallet(address) should be declared external:
- Zatcoin.W3_setliquidityWallet(address) (#1289-1291)
getAllowedBridges(address) should be declared external:
- Zatcoin.getAllowedBridges(address) (#1292-1294)
getBridgeLiquidityFee(address) should be declared external:
- Zatcoin.getBridgeLiquidityFee(address) (#1295-1297)
getBridgeTaxFee(address) should be declared external:
- Zatcoin.getBridgeTaxFee(address) (#1298-1300)
Use the external attribute for functions never called from the contract.
Additional information: link
Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.
Token is marked as scam (rug pull, honeypot, phishing, etc.)
Additional information: link
Young tokens have high risks of price dump / death
Young tokens have high risks of scam / price dump / death
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Price for ZATCOIN
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