ZNET [ZEPHYR NETWORK] Token

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

ZephyrNetwork._getTValues(uint256) (#648-652) performs a multiplication on the result of a division:
-tFee = tAmount.div(100).mul(2) (#649)
Consider ordering multiplication before division.

Additional information: link

ZephyrNetwork.allowance(address,address).owner (#496) shadows:
- Ownable.owner() (#216-218) (function)
ZephyrNetwork._approve(address,address,uint256).owner (#577) shadows:
- Ownable.owner() (#216-218) (function)
Rename the local variables that shadow another component.

Additional information: link

Address.isContract(address) (#143-148) uses assembly
- INLINE ASM (#146)
Address._functionCallWithValue(address,bytes,uint256,string) (#175-196) uses assembly
- INLINE ASM (#188-191)
Do not use evm assembly.

Additional information: link

ZephyrNetwork.includeAccount(address) (#564-575) has costly operations inside a loop:
- _excluded.pop() (#571)
Use a local variable to hold the loop computation result.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#150-156):
- (success) = recipient.call{value: amount}() (#154)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#175-196):
- (success,returndata) = target.call{value: weiValue}(data) (#179)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

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Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#276) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#277) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#293) is not in mixedCase
Function IUniswapV2Router01.WETH() (#312) is not in mixedCase
Constant ZephyrNetwork._allTotalSupply (#457) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#175-196) is never used and should be removed
Address.functionCall(address,bytes) (#158-160) is never used and should be removed
Address.functionCall(address,bytes,string) (#162-164) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#166-168) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#170-173) is never used and should be removed
Address.isContract(address) (#143-148) is never used and should be removed
Address.sendValue(address,uint256) (#150-156) is never used and should be removed
Context._msgData() (#13-16) is never used and should be removed
SafeMath.mod(uint256,uint256) (#132-134) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#136-139) is never used and should be removed
ZephyrNetwork._transferBothExcluded(address,address,uint256) (#626-634) is never used and should be removed
Remove unused functions.

Additional information: link

Redundant expression "this (#14)" inContext (#8-17)
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 (#317) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#318)
Variable ZephyrNetwork._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to ZephyrNetwork._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable ZephyrNetwork._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to ZephyrNetwork._getValues(uint256).tTransferAmount (#642)
Variable ZephyrNetwork._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to ZephyrNetwork._getValues(uint256).tTransferAmount (#642)
Variable ZephyrNetwork._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to ZephyrNetwork._getValues(uint256).tTransferAmount (#642)
Variable ZephyrNetwork.reflectionFromToken(uint256,bool).rTransferAmount (#544) is too similar to ZephyrNetwork._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable ZephyrNetwork._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to ZephyrNetwork._getTValues(uint256).tTransferAmount (#650)
Variable ZephyrNetwork._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to ZephyrNetwork._getTValues(uint256).tTransferAmount (#650)
Variable ZephyrNetwork._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to ZephyrNetwork._getValues(uint256).tTransferAmount (#642)
Variable ZephyrNetwork._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to ZephyrNetwork._getTValues(uint256).tTransferAmount (#650)
Variable ZephyrNetwork._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to ZephyrNetwork._getTValues(uint256).tTransferAmount (#650)
Variable ZephyrNetwork._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to ZephyrNetwork._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable ZephyrNetwork._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to ZephyrNetwork._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable ZephyrNetwork._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to ZephyrNetwork._getTValues(uint256).tTransferAmount (#650)
Variable ZephyrNetwork.reflectionFromToken(uint256,bool).rTransferAmount (#544) is too similar to ZephyrNetwork._getValues(uint256).tTransferAmount (#642)
Variable ZephyrNetwork._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to ZephyrNetwork._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable ZephyrNetwork._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to ZephyrNetwork._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable ZephyrNetwork._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to ZephyrNetwork._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable ZephyrNetwork.reflectionFromToken(uint256,bool).rTransferAmount (#544) is too similar to ZephyrNetwork._getTValues(uint256).tTransferAmount (#650)
Variable ZephyrNetwork._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to ZephyrNetwork._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable ZephyrNetwork._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to ZephyrNetwork._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable ZephyrNetwork.reflectionFromToken(uint256,bool).rTransferAmount (#544) is too similar to ZephyrNetwork._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Variable ZephyrNetwork._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to ZephyrNetwork._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable ZephyrNetwork._getValues(uint256).rTransferAmount (#644) is too similar to ZephyrNetwork._getTValues(uint256).tTransferAmount (#650)
Variable ZephyrNetwork._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to ZephyrNetwork._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable ZephyrNetwork._getValues(uint256).rTransferAmount (#644) is too similar to ZephyrNetwork._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable ZephyrNetwork._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to ZephyrNetwork._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable ZephyrNetwork._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to ZephyrNetwork._getValues(uint256).tTransferAmount (#642)
Variable ZephyrNetwork._transferStandard(address,address,uint256).rTransferAmount (#601) is too similar to ZephyrNetwork._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable ZephyrNetwork._getValues(uint256).rTransferAmount (#644) is too similar to ZephyrNetwork._getValues(uint256).tTransferAmount (#642)
Variable ZephyrNetwork._transferBothExcluded(address,address,uint256).rTransferAmount (#627) is too similar to ZephyrNetwork._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable ZephyrNetwork._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to ZephyrNetwork._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable ZephyrNetwork._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to ZephyrNetwork._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable ZephyrNetwork.reflectionFromToken(uint256,bool).rTransferAmount (#544) is too similar to ZephyrNetwork._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable ZephyrNetwork._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to ZephyrNetwork._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable ZephyrNetwork._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to ZephyrNetwork._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable ZephyrNetwork._transferToExcluded(address,address,uint256).rTransferAmount (#609) is too similar to ZephyrNetwork._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable ZephyrNetwork._getValues(uint256).rTransferAmount (#644) is too similar to ZephyrNetwork._transferStandard(address,address,uint256).tTransferAmount (#601)
Variable ZephyrNetwork._getValues(uint256).rTransferAmount (#644) is too similar to ZephyrNetwork._transferBothExcluded(address,address,uint256).tTransferAmount (#627)
Variable ZephyrNetwork.reflectionFromToken(uint256,bool).rTransferAmount (#544) is too similar to ZephyrNetwork._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable ZephyrNetwork._transferFromExcluded(address,address,uint256).rTransferAmount (#618) is too similar to ZephyrNetwork._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable ZephyrNetwork._getRValues(uint256,uint256,uint256).rTransferAmount (#657) is too similar to ZephyrNetwork._transferToExcluded(address,address,uint256).tTransferAmount (#609)
Variable ZephyrNetwork._getValues(uint256).rTransferAmount (#644) is too similar to ZephyrNetwork._transferFromExcluded(address,address,uint256).tTransferAmount (#618)
Prevent variables from having similar names.

Additional information: link

ZephyrNetwork._decimals (#463) should be constant
ZephyrNetwork._name (#461) should be constant
ZephyrNetwork._symbol (#462) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#216-218)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#229-232)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#238-242)
name() should be declared external:
- ZephyrNetwork.name() (#470-472)
symbol() should be declared external:
- ZephyrNetwork.symbol() (#474-476)
decimals() should be declared external:
- ZephyrNetwork.decimals() (#478-480)
totalSupply() should be declared external:
- ZephyrNetwork.totalSupply() (#482-484)
balanceOf(address) should be declared external:
- ZephyrNetwork.balanceOf(address) (#486-489)
transfer(address,uint256) should be declared external:
- ZephyrNetwork.transfer(address,uint256) (#491-494)
allowance(address,address) should be declared external:
- ZephyrNetwork.allowance(address,address) (#496-498)
approve(address,uint256) should be declared external:
- ZephyrNetwork.approve(address,uint256) (#500-503)
transferFrom(address,address,uint256) should be declared external:
- ZephyrNetwork.transferFrom(address,address,uint256) (#505-509)
increaseAllowance(address,uint256) should be declared external:
- ZephyrNetwork.increaseAllowance(address,uint256) (#511-514)
decreaseAllowance(address,uint256) should be declared external:
- ZephyrNetwork.decreaseAllowance(address,uint256) (#516-519)
isExcluded(address) should be declared external:
- ZephyrNetwork.isExcluded(address) (#521-523)
totalFees() should be declared external:
- ZephyrNetwork.totalFees() (#525-527)
reflect(uint256) should be declared external:
- ZephyrNetwork.reflect(uint256) (#529-536)
reflectionFromToken(uint256,bool) should be declared external:
- ZephyrNetwork.reflectionFromToken(uint256,bool) (#538-547)
Use the external attribute for functions never called from the contract.

Additional information: link

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.

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

Average 30d number of PancakeSwap swaps is low.

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

Token is deployed only at one blockchain

Token has only one trading pair

Contract has 2% buy tax and 1% sell tax.
Taxes are low and contract ownership is renounced.

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

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank