Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
SpiderMan.allowance(address,address).owner (#266) shadows:
- Ownable.owner() (#104-106) (function)
SpiderMan._approve(address,address,uint256).owner (#302) shadows:
- Ownable.owner() (#104-106) (function)
Rename the local variables that shadow another component.
Additional information: link
Reentrancy in SpiderMan.constructor() (#219-235):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#225-226)
State variables written after the call(s):
- _balances[_msgSender()] = _tTotal (#228)
- _isWhitelisted[owner()] = true (#229)
- _isWhitelisted[address(this)] = true (#230)
- swapEnabled = true (#232)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in SpiderMan.constructor() (#219-235):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#225-226)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#234)
Apply the check-effects-interactions pattern.
Additional information: link
SafeMath.div(uint256,uint256) (#76-78) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#80-88) is never used and should be removed
SafeMath.mul(uint256,uint256) (#67-74) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.3 (#1) allows old versions
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.
Additional information: link
Function IUniswapV2Router02.WETH() (#173) is not in mixedCase
Constant SpiderMan._name (#195) is not in UPPER_CASE_WITH_UNDERSCORES
Constant SpiderMan._symbol (#196) is not in UPPER_CASE_WITH_UNDERSCORES
Constant SpiderMan._decimals (#197) is not in UPPER_CASE_WITH_UNDERSCORES
Constant SpiderMan._tTotal (#207) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
SpiderMan.slitherConstructorConstantVariables() (#192-359) uses literals with too many digits:
- _tTotal = 1000000000000 * 1e9 (#207)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
SpiderMan._isExcludedFromFee (#201) is never used in SpiderMan (#192-359)
SpiderMan.deadAddress (#205) is never used in SpiderMan (#192-359)
Remove unused state variables.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#113-115)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#117-123)
name() should be declared external:
- SpiderMan.name() (#237-239)
symbol() should be declared external:
- SpiderMan.symbol() (#241-243)
decimals() should be declared external:
- SpiderMan.decimals() (#245-247)
totalSupply() should be declared external:
- SpiderMan.totalSupply() (#249-251)
balanceOf(address) should be declared external:
- SpiderMan.balanceOf(address) (#253-255)
transfer(address,uint256) should be declared external:
- SpiderMan.transfer(address,uint256) (#257-264)
allowance(address,address) should be declared external:
- SpiderMan.allowance(address,address) (#266-273)
approve(address,uint256) should be declared external:
- SpiderMan.approve(address,uint256) (#275-282)
transferFrom(address,address,uint256) should be declared external:
- SpiderMan.transferFrom(address,address,uint256) (#284-299)
openTrading(bool) should be declared external:
- SpiderMan.openTrading(bool) (#337-339)
Use the external attribute for functions never called from the contract.
Additional information: link
Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam
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 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Token is deployed only at one blockchain
Token has only one trading pair
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
Unable to find Telegram and Twitter accounts