YiLi Token

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

YiLi._destroyAddress (#248) is never initialized. It is used in:
- YiLi._tokenTransfer(address,address,uint256,bool) (#462-521)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

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YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-_takeFee(sender,_destroyAddress,tAmount.div(100).mul(2),currentRate) (#477-482)
YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-_tTotalDestroy = _tTotalDestroy.add(tAmount.div(100).mul(2)) (#484)
YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-_takeFee(sender,_wallet3Address,tAmount.div(100).mul(2),currentRate) (#486-491)
YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-_rOwned[recipient] = _rOwned[recipient].add(rAmount.div(100).mul(recipientRate)) (#517-519)
YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-_takeFee(sender,_wallet2Address,tAmount.div(100).mul(2),currentRate) (#494-499)
YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-Transfer(sender,recipient,tAmount.div(100).mul(recipientRate)) (#520)
YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-_takeFee(sender,_wallet1Address,tAmount.div(100).mul(2),currentRate) (#502-507)
YiLi._tokenTransfer(address,address,uint256,bool) (#462-521) performs a multiplication on the result of a division:
-_reflectFee(rAmount.div(100).mul(2),tAmount.div(100).mul(2)) (#510)
Consider ordering multiplication before division.

Additional information: link

YiLi._tokenTransfer(address,address,uint256,bool).rate (#474) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

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YiLi.receive() (#402) (function) shadows built-in symbol"
Rename the local variables, state variables, functions, modifiers, and events that shadow a builtin symbol.

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YiLi.allowance(address,address).owner (#316) shadows:
- Ownable.owner() (#91-93) (function)
YiLi._approve(address,address,uint256).owner (#425) shadows:
- Ownable.owner() (#91-93) (function)
Rename the local variables that shadow another component.

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Ownable.changeOwner(address) (#103-105) should emit an event for:
- _owner = newOwner (#104)
Emit an event for critical parameter changes.

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Ownable.changeOwner(address).newOwner (#103) lacks a zero-check on :
- _owner = newOwner (#104)
YiLi.constructor(address,address,address,address).wallet1Address (#257) lacks a zero-check on :
- _wallet1Address = wallet1Address (#272)
YiLi.constructor(address,address,address,address).wallet2Address (#258) lacks a zero-check on :
- _wallet2Address = wallet2Address (#273)
YiLi.constructor(address,address,address,address).wallet3Address (#259) lacks a zero-check on :
- _wallet3Address = wallet3Address (#274)
YiLi.constructor(address,address,address,address).tokenOwner (#256) lacks a zero-check on :
- _owner = tokenOwner (#284)
YiLi.setUniswapV2Pair(address)._uniswapV2Pair (#545) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (#546)
Check that the address is not zero.

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YiLi._takeLiquidity(uint256) (#539-543) is never used and should be removed
Remove unused functions.

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Pragma version^0.5.10 (#1) allows old versions
solc-0.5.10 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.

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Variable Ownable._owner (#86) is not in mixedCase
Parameter YiLi.setUniswapV2Pair(address)._uniswapV2Pair (#545) is not in mixedCase
Variable YiLi._previousTaxFee (#246) is not in mixedCase
Variable YiLi._wallet1Address (#250) is not in mixedCase
Variable YiLi._wallet2Address (#251) is not in mixedCase
Variable YiLi._wallet3Address (#252) is not in mixedCase
Follow the Solidity naming convention.

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Variable YiLi._wallet1Address (#250) is too similar to YiLi._wallet2Address (#251)
Variable YiLi._wallet1Address (#250) is too similar to YiLi._wallet3Address (#252)
Variable YiLi._wallet2Address (#251) is too similar to YiLi._wallet3Address (#252)
Variable YiLi.constructor(address,address,address,address).wallet1Address (#257) is too similar to YiLi.constructor(address,address,address,address).wallet2Address (#258)
Variable YiLi.constructor(address,address,address,address).wallet1Address (#257) is too similar to YiLi.constructor(address,address,address,address).wallet3Address (#259)
Variable YiLi.constructor(address,address,address,address).wallet2Address (#258) is too similar to YiLi.constructor(address,address,address,address).wallet3Address (#259)
Prevent variables from having similar names.

Additional information: link

YiLi._tOwned (#230) is never used in YiLi (#226-550)
Remove unused state variables.

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YiLi._destroyAddress (#248) should be constant
YiLi._previousTaxFee (#246) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#91-93)
changeOwner(address) should be declared external:
- Ownable.changeOwner(address) (#103-105)
name() should be declared external:
- YiLi.name() (#288-290)
symbol() should be declared external:
- YiLi.symbol() (#292-294)
decimals() should be declared external:
- YiLi.decimals() (#296-298)
totalSupply() should be declared external:
- YiLi.totalSupply() (#300-302)
balanceOf(address) should be declared external:
- YiLi.balanceOf(address) (#304-306)
transfer(address,uint256) should be declared external:
- YiLi.transfer(address,uint256) (#308-314)
allowance(address,address) should be declared external:
- YiLi.allowance(address,address) (#316-322)
approve(address,uint256) should be declared external:
- YiLi.approve(address,uint256) (#324-330)
transferFrom(address,address,uint256) should be declared external:
- YiLi.transferFrom(address,address,uint256) (#332-347)
increaseAllowance(address,uint256) should be declared external:
- YiLi.increaseAllowance(address,uint256) (#349-359)
decreaseAllowance(address,uint256) should be declared external:
- YiLi.decreaseAllowance(address,uint256) (#361-374)
totalFees() should be declared external:
- YiLi.totalFees() (#376-378)
excludeFromFee(address) should be declared external:
- YiLi.excludeFromFee(address) (#393-395)
includeInFee(address) should be declared external:
- YiLi.includeInFee(address) (#397-399)
claimTokens() should be declared external:
- YiLi.claimTokens() (#416-418)
isExcludedFromFee(address) should be declared external:
- YiLi.isExcludedFromFee(address) (#420-422)
setUniswapV2Pair(address) should be declared external:
- YiLi.setUniswapV2Pair(address) (#545-548)
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.

Number of Binance Smart Chain (BSC) token holders is low.

Unable to find website, listings and other project-related information

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank