One Basis is the first IWO algorithm stable currency of the BSC Binance Ecological Public Chain
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.
ERC20.constructor(string,string).name (#577) shadows:
- ERC20.name() (#586-588) (function)
ERC20.constructor(string,string).symbol (#577) shadows:
- ERC20.symbol() (#594-596) (function)
Rename the local variables that shadow another component.
Additional information: link
Address.isContract(address) (#412-421) uses assembly
- INLINE ASM (#419)
Address._functionCallWithValue(address,bytes,uint256,string) (#505-526) uses assembly
- INLINE ASM (#518-521)
Do not use evm assembly.
Additional information: link
Different versions of Solidity are used:
- Version used: ['^0.6.0', '^0.6.2']
- ^0.6.0 (#2)
- ^0.6.0 (#26)
- ^0.6.0 (#145)
- ^0.6.0 (#226)
- ^0.6.2 (#389)
Use one Solidity version.
Additional information: link
SafeMath.mul(uint256,uint256) (#300-312) is never used and should be removed
Address.sendValue(address,uint256) (#439-445) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#490-492) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#378-381) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#500-503) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#342-348) is never used and should be removed
ERC20._setupDecimals(uint8) (#796-798) is never used and should be removed
Context._msgData() (#17-20) is never used and should be removed
SafeMath.mod(uint256,uint256) (#362-364) is never used and should be removed
SafeMath.div(uint256,uint256) (#326-328) is never used and should be removed
Address._functionCallWithValue(address,bytes,uint256,string) (#505-526) is never used and should be removed
Address.isContract(address) (#412-421) is never used and should be removed
Address.functionCall(address,bytes,string) (#475-477) is never used and should be removed
Address.functionCall(address,bytes) (#465-467) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.6.0 (#145) allows old versions
Pragma version^0.6.0 (#226) allows old versions
Pragma version^0.6.2 (#389) allows old versions
Pragma version^0.6.0 (#26) allows old versions
Pragma version^0.6.0 (#2) 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._functionCallWithValue(address,bytes,uint256,string) (#505-526):
- (success,returndata) = target.call{value: weiValue}(data) (#509)
Low level call in Address.sendValue(address,uint256) (#439-445):
- (success) = recipient.call{value: amount}() (#443)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Redundant expression "this (#18)" inContext (#12-21)
Remove redundant statements if they congest code but offer no value.
Additional information: link
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#673-677)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#78-81)
isOperator() should be declared external:
- Operator.isOperator() (#120-122)
decimals() should be declared external:
- ERC20.decimals() (#611-613)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#710-713)
symbol() should be declared external:
- ERC20.symbol() (#594-596)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#637-640)
owner() should be declared external:
- Ownable.owner() (#59-61)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#691-694)
transferOperator(address) should be declared external:
- Operator.transferOperator(address) (#124-126)
mint(address,uint256) should be declared external:
- ObsToken.mint(address,uint256) (#847-856)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#87-91)
name() should be declared external:
- ERC20.name() (#586-588)
operator() should be declared external:
- Operator.operator() (#108-110)
totalSupply() should be declared external:
- ERC20.totalSupply() (#618-620)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#656-659)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap volume is low.
Average PancakeSwap trading volume, liqudity, number of swaps are low. Token seems to be inactive.
Token is deployed only at one blockchain
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute number of swaps.
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank
Last post in Twitter was more than 180 days ago
Unable to find Youtube account
Unable to find Discord account