WaultSwap Token Logo

WEX [WaultSwap] Token

About WEX


Token 19 months
CoinGecko 19 months
CoinMarketCap 18 months
white paper

WaultSwap is decentralised AMM exchange on Binance Smart chain with additional features where people can earn yield.

Laser Scorebeta Last Audit: 8 May 2022

Token seems to be legit.

WaultSwapToken.setBurnrate(uint8) (#909-912) contains a tautology or contradiction:
- require(bool,string)(0 <= burnrate_ && burnrate_ <= 20,burnrate must be in valid range) (#910)
Fix the incorrect comparison by changing the value type or the comparison.

Additional information: link

Contract ownership is semi-renounced (passed to a contract)

ERC20.constructor(string,string,uint256,uint256,uint256).name (#490) shadows:
- ERC20.name() (#503-505) (function)
ERC20.constructor(string,string,uint256,uint256,uint256).symbol (#490) shadows:
- ERC20.symbol() (#511-513) (function)
ERC20.constructor(string,string,uint256,uint256,uint256).decimals (#490) shadows:
- ERC20.decimals() (#528-530) (function)
Rename the local variables that shadow another component.

Additional information: link

Address.isContract(address) (#203-212) uses assembly
- INLINE ASM (#210)
Address._verifyCallResult(bool,bytes,string) (#348-365) uses assembly
- INLINE ASM (#357-360)
Do not use evm assembly.

Additional information: link

ERC20._transfer(address,address,uint256) (#673-693) compares to a boolean constant:
-_whitelistedAddresses[sender] == true || _whitelistedAddresses[recipient] == true (#677)
Remove the equality to the boolean constant.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#348-365) is never used and should be removed
Address.functionCall(address,bytes) (#256-258) is never used and should be removed
Address.functionCall(address,bytes,string) (#266-268) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#281-283) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#291-298) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#330-332) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#340-346) is never used and should be removed
Address.functionStaticCall(address,bytes) (#306-308) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#316-322) is never used and should be removed
Address.isContract(address) (#203-212) is never used and should be removed
Address.sendValue(address,uint256) (#230-236) is never used and should be removed
Context._msgData() (#20-23) is never used and should be removed
SafeMath.mod(uint256,uint256) (#160-162) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#176-179) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#230-236):
- (success) = recipient.call{value: amount}() (#234)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#291-298):
- (success,returndata) = target.call{value: value}(data) (#296)
Low level call in Address.functionStaticCall(address,bytes,string) (#316-322):
- (success,returndata) = target.staticcall(data) (#320)
Low level call in Address.functionDelegateCall(address,bytes,string) (#340-346):
- (success,returndata) = target.delegatecall(data) (#344)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable ERC20._whitelistedAddresses (#472) is not in mixedCase
Parameter WaultSwapToken.mint(address,uint256)._to (#905) is not in mixedCase
Parameter WaultSwapToken.mint(address,uint256)._amount (#905) is not in mixedCase
Parameter WaultSwapToken.addWhitelistedAddress(address)._address (#914) is not in mixedCase
Parameter WaultSwapToken.removeWhitelistedAddress(address)._address (#919) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#21)" inContext (#15-24)
Remove redundant statements if they congest code but offer no value.

Additional information: link

name() should be declared external:
- ERC20.name() (#503-505)
symbol() should be declared external:
- ERC20.symbol() (#511-513)
decimals() should be declared external:
- ERC20.decimals() (#528-530)
totalSupply() should be declared external:
- ERC20.totalSupply() (#535-537)
burnedSupply() should be declared external:
- ERC20.burnedSupply() (#542-544)
burnRate() should be declared external:
- ERC20.burnRate() (#549-551)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#556-558)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#568-571)
burn(uint256) should be declared external:
- ERC20.burn(uint256) (#581-584)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#589-591)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#600-603)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#617-621)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#635-638)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#654-657)
owner() should be declared external:
- Ownable.owner() (#808-810)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#827-830)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#836-840)
minter() should be declared external:
- Mintable.minter() (#878-880)
transferMintership(address) should be declared external:
- Mintable.transferMintership(address) (#894-898)
mint(address,uint256) should be declared external:
- WaultSwapToken.mint(address,uint256) (#905-907)
setBurnrate(uint8) should be declared external:
- WaultSwapToken.setBurnrate(uint8) (#909-912)
addWhitelistedAddress(address) should be declared external:
- WaultSwapToken.addWhitelistedAddress(address) (#914-917)
removeWhitelistedAddress(address) should be declared external:
- WaultSwapToken.removeWhitelistedAddress(address) (#919-922)
Use the external attribute for functions never called from the contract.

Additional information: link


Token is deployed only at one blockchain

Last post in Twitter was more than 30 days ago

Token is not listed at Mobula.Finance

Additional information: link

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

No disclosed threats

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