GREEN JOKER is a decentralized p2p platform to help all the poker players around the world to find each other, create different tournaments, invite their friends, find new friends, and play POKER in a safe and fair environment and earn money.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
BEP20.constructor(string,string).name (#679) shadows:
- BEP20.name() (#695-697) (function)
- IBEP20.name() (#140) (function)
BEP20.constructor(string,string).symbol (#679) shadows:
- BEP20.symbol() (#703-705) (function)
- IBEP20.symbol() (#135) (function)
BEP20.allowance(address,address).owner (#744) shadows:
- Ownable.owner() (#82-84) (function)
BEP20._approve(address,address,uint256).owner (#899) shadows:
- Ownable.owner() (#82-84) (function)
Rename the local variables that shadow another component.
Additional information: link
Address.isContract(address) (#456-465) uses assembly
- INLINE ASM (#463)
Address._verifyCallResult(bool,bytes,string) (#601-618) uses assembly
- INLINE ASM (#610-613)
Do not use evm assembly.
Additional information: link
Different versions of Solidity is used:
- Version used: ['>=0.4.0', '>=0.6.0<0.8.0', '>=0.6.2<0.8.0']
- >=0.6.0<0.8.0 (#24)
- >=0.6.0<0.8.0 (#51)
- >=0.6.0<0.8.0 (#118)
- >=0.6.0<0.8.0 (#216)
- >=0.6.2<0.8.0 (#433)
- >=0.4.0 (#625)
- >=0.6.0<0.8.0 (#921)
Use one Solidity version.
Additional information: link
Address._verifyCallResult(bool,bytes,string) (#601-618) is never used and should be removed
Address.functionCall(address,bytes) (#509-511) is never used and should be removed
Address.functionCall(address,bytes,string) (#519-521) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#534-536) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#544-551) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#583-585) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#593-599) is never used and should be removed
Address.functionStaticCall(address,bytes) (#559-561) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#569-575) is never used and should be removed
Address.isContract(address) (#456-465) is never used and should be removed
Address.sendValue(address,uint256) (#483-489) is never used and should be removed
BEP20._burnFrom(address,uint256) (#913-916) is never used and should be removed
Context._msgData() (#41-44) is never used and should be removed
SafeMath.div(uint256,uint256) (#348-351) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#403-406) is never used and should be removed
SafeMath.mod(uint256,uint256) (#365-368) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#423-426) is never used and should be removed
SafeMath.mul(uint256,uint256) (#329-334) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#237-241) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#273-276) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#283-286) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#258-266) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#248-251) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version>=0.6.0<0.8.0 (#24) is too complex
Pragma version>=0.6.0<0.8.0 (#51) is too complex
Pragma version>=0.6.0<0.8.0 (#118) is too complex
Pragma version>=0.6.0<0.8.0 (#216) is too complex
Pragma version>=0.6.2<0.8.0 (#433) is too complex
Pragma version>=0.4.0 (#625) allows old versions
Pragma version>=0.6.0<0.8.0 (#921) is too complex
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) (#483-489):
- (success) = recipient.call{value: amount}() (#487)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#544-551):
- (success,returndata) = target.call{value: value}(data) (#549)
Low level call in Address.functionStaticCall(address,bytes,string) (#569-575):
- (success,returndata) = target.staticcall(data) (#573)
Low level call in Address.functionDelegateCall(address,bytes,string) (#593-599):
- (success,returndata) = target.delegatecall(data) (#597)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Parameter GreenJokerToken.burn(uint256)._amount (#934) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#42)" inContext (#36-45)
Remove redundant statements if they congest code but offer no value.
Additional information: link
GreenJokerToken.slitherConstructorVariables() (#925-940) uses literals with too many digits:
- initialSupply = 1000000000 * (10 ** 18) (#927)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
GreenJokerToken.initialSupply (#927) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#101-104)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#110-114)
name() should be declared external:
- BEP20.name() (#695-697)
symbol() should be declared external:
- BEP20.symbol() (#703-705)
decimals() should be declared external:
- BEP20.decimals() (#710-712)
totalSupply() should be declared external:
- BEP20.totalSupply() (#717-719)
balanceOf(address) should be declared external:
- BEP20.balanceOf(address) (#724-726)
transfer(address,uint256) should be declared external:
- BEP20.transfer(address,uint256) (#736-739)
allowance(address,address) should be declared external:
- BEP20.allowance(address,address) (#744-746)
approve(address,uint256) should be declared external:
- BEP20.approve(address,uint256) (#755-758)
transferFrom(address,address,uint256) should be declared external:
- BEP20.transferFrom(address,address,uint256) (#772-780)
increaseAllowance(address,uint256) should be declared external:
- BEP20.increaseAllowance(address,uint256) (#794-797)
decreaseAllowance(address,uint256) should be declared external:
- BEP20.decreaseAllowance(address,uint256) (#813-816)
burn(uint256) should be declared external:
- GreenJokerToken.burn(uint256) (#934-936)
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 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 token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
Additional information: link
Unable to find token/project description on the website or on BscScan, CoinMarketCap
Unable to find token contract audit
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
Unable to find code repository for the project
Young tokens have high risks of price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Unable to find Twitter account
Telegram account has relatively few subscribers
Unable to find Youtube account
Unable to find Discord account