Golff: One-stop services encrypted bank, to create a light, open, and free finanicial world. Golff DeFi products have low threshhold, fast and smooth using experience. Multi-version, localized product design, catering to the needs of eastern and western users. 95% of GOF comes from liquid mining, no pre-mined. As a DeFi aggregator, Golff will continue to innovate product design and gameplay while optimizing and aggregating the DeFi product portfolio to optimize return
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
ERC20.constructor(string,string).name (@openzeppelin/contracts/token/ERC20/ERC20.sol#57) shadows:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#66-68) (function)
ERC20.constructor(string,string).symbol (@openzeppelin/contracts/token/ERC20/ERC20.sol#57) shadows:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#74-76) (function)
Rename the local variables that shadow another component.
Additional information: link
Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#26-35) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#33)
Address._functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#119-140) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#132-135)
Do not use evm assembly.
Additional information: link
Different versions of Solidity is used:
- Version used: ['^0.6.0', '^0.6.12', '^0.6.2']
- ^0.6.0 (@openzeppelin/contracts/GSN/Context.sol#3)
- ^0.6.0 (@openzeppelin/contracts/access/Ownable.sol#3)
- ^0.6.0 (@openzeppelin/contracts/math/SafeMath.sol#3)
- ^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3)
- ^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#3)
- ^0.6.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3)
- ^0.6.2 (@openzeppelin/contracts/utils/Address.sol#3)
- ^0.6.0 (@openzeppelin/contracts/utils/EnumerableSet.sol#3)
- ^0.6.12 (contracts/GOF.sol#2)
Use one Solidity version.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#119-140) is never used and should be removed
Address.functionCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#79-81) is never used and should be removed
Address.functionCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#89-91) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (@openzeppelin/contracts/utils/Address.sol#104-106) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#114-117) is never used and should be removed
Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#26-35) is never used and should be removed
Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#53-59) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/GSN/Context.sol#20-23) is never used and should be removed
ERC20._setupDecimals(uint8) (@openzeppelin/contracts/token/ERC20/ERC20.sol#288-290) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/EnumerableSet.sol#202-204) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/EnumerableSet.sol#240-242) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/EnumerableSet.sol#219-221) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (@openzeppelin/contracts/utils/EnumerableSet.sol#226-228) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/EnumerableSet.sol#212-214) is never used and should be removed
SafeMath.div(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#103-105) is never used and should be removed
SafeMath.div(uint256,uint256,string) (@openzeppelin/contracts/math/SafeMath.sol#119-125) is never used and should be removed
SafeMath.mod(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#139-141) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (@openzeppelin/contracts/math/SafeMath.sol#155-158) is never used and should be removed
SafeMath.mul(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#77-89) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.6.0 (@openzeppelin/contracts/GSN/Context.sol#3) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/access/Ownable.sol#3) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/math/SafeMath.sol#3) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#3) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3) allows old versions
Pragma version^0.6.2 (@openzeppelin/contracts/utils/Address.sol#3) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/utils/EnumerableSet.sol#3) 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
Low level call in Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#53-59):
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#57)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#119-140):
- (success,returndata) = target.call{value: weiValue}(data) (@openzeppelin/contracts/utils/Address.sol#123)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Parameter GOF.addMinter(address)._addMinter (contracts/GOF.sol#22) is not in mixedCase
Parameter GOF.delMinter(address)._delMinter (contracts/GOF.sol#28) is not in mixedCase
Parameter GOF.getMinter(uint256)._index (contracts/GOF.sol#37) is not in mixedCase
Parameter GOF.mint(address,uint256)._to (contracts/GOF.sol#46) is not in mixedCase
Parameter GOF.mint(address,uint256)._amount (contracts/GOF.sol#46) is not in mixedCase
Constant GOF.maxSupply (contracts/GOF.sol#13) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (@openzeppelin/contracts/GSN/Context.sol#21)" inContext (@openzeppelin/contracts/GSN/Context.sol#15-24)
Remove redundant statements if they congest code but offer no value.
Additional information: link
GOF.slitherConstructorConstantVariables() (contracts/GOF.sol#9-57) uses literals with too many digits:
- maxSupply = 100000000 * 1e18 (contracts/GOF.sol#13)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
owner() should be declared external:
- Ownable.owner() (@openzeppelin/contracts/access/Ownable.sol#35-37)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#54-57)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#63-67)
name() should be declared external:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#66-68)
symbol() should be declared external:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#74-76)
decimals() should be declared external:
- ERC20.decimals() (@openzeppelin/contracts/token/ERC20/ERC20.sol#91-93)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (@openzeppelin/contracts/token/ERC20/ERC20.sol#105-107)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#117-120)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#136-139)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#153-157)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#171-174)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#190-193)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#19-21)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#34-39)
addMinter(address) should be declared external:
- GOF.addMinter(address) (contracts/GOF.sol#22-26)
delMinter(address) should be declared external:
- GOF.delMinter(address) (contracts/GOF.sol#28-31)
getMinter(uint256) should be declared external:
- GOF.getMinter(uint256) (contracts/GOF.sol#37-40)
mint(address,uint256) should be declared external:
- GOF.mint(address,uint256) (contracts/GOF.sol#46-49)
Use the external attribute for functions never called from the contract.
Additional information: link
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token contract audit
Unable to verify token contract address on the website
Unable to find audit link on the website
Unable to find whitepaper link on the website
Unable to find Telegram link on the website
Unable to find Twitter link on the website
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of price dump / death
Unable to find Youtube account