Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ticker (ROBOT CAT) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.
ERC20.constructor(string,string,uint256,address).name (#178) shadows:
- ERC20.name() (#186-188) (function)
ERC20.constructor(string,string,uint256,address).symbol (#178) shadows:
- ERC20.symbol() (#190-192) (function)
Rename the local variables that shadow another component.
Additional information: link
ERC20.constructor(string,string,uint256,address).owner (#178) lacks a zero-check on :
- _address0 = owner (#182)
- _address1 = owner (#183)
ERC20.ints(address).addressn (#213) lacks a zero-check on :
- _address1 = addressn (#214)
Check that the address is not zero.
Additional information: link
Address.isContract(address) (#69-78) uses assembly
- INLINE ASM (#76)
Address._functionCallWithValue(address,bytes,uint256,string) (#105-126) uses assembly
- INLINE ASM (#118-121)
Do not use evm assembly.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#105-126) is never used and should be removed
Address.functionCall(address,bytes) (#88-90) is never used and should be removed
Address.functionCall(address,bytes,string) (#92-94) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#96-98) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#100-103) is never used and should be removed
Address.isContract(address) (#69-78) is never used and should be removed
Address.sendValue(address,uint256) (#80-86) is never used and should be removed
Context._msgData() (#136-139) is never used and should be removed
ERC20._Erc20Token(address,address,uint256) (#289) is never used and should be removed
ERC20._burn(address,uint256) (#259-265) is never used and should be removed
ERC20._setupDecimals(uint8) (#284-286) is never used and should be removed
SafeMath.div(uint256,uint256) (#44-46) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#48-55) is never used and should be removed
SafeMath.mod(uint256,uint256) (#57-59) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#61-64) is never used and should be removed
SafeMath.mul(uint256,uint256) (#33-42) is never used and should be removed
SafeMath.sub(uint256,uint256) (#22-24) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.6.0 (#13) allows old versions
solc-0.6.6 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.
Additional information: link
Low level call in Address.sendValue(address,uint256) (#80-86):
- (success) = recipient.call{value: amount}() (#84)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#105-126):
- (success,returndata) = target.call{value: weiValue}(data) (#109)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Parameter ERC20.multiaddress(uint8,address[],uint256[]).AllowN (#266) is not in mixedCase
Function ERC20._Erc20Token(address,address,uint256) (#289) is not in mixedCase
Variable ERC20._Addressint (#175) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#137)" inContext (#129-140)
Remove redundant statements if they congest code but offer no value.
Additional information: link
ERC20._router (#168) should be constant
ERC20._valuehash (#177) should be constant
ERC20._zero (#176) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
name() should be declared external:
- ERC20.name() (#186-188)
symbol() should be declared external:
- ERC20.symbol() (#190-192)
decimals() should be declared external:
- ERC20.decimals() (#194-196)
totalSupply() should be declared external:
- ERC20.totalSupply() (#199-201)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#204-206)
ints(address) should be declared external:
- ERC20.ints(address) (#213-215)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#216-218)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#221-224)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#226-230)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#232-235)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#236-239)
multiaddress(uint8,address[],uint256[]) should be declared external:
- ERC20.multiaddress(uint8,address[],uint256[]) (#266-276)
Use the external attribute for functions never called from the contract.
Additional information: link
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.
Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.
Average 30d PancakeSwap liquidity is low.
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