ONUS Token Logo

ONUS Token

About ONUS

Listings

Token 12 months
CoinMarketCap 10 months

Website

white paper

ONUS is a cryptocurrency investment application, first launched on March 23, 2020, on both Android & iOS. After 18 months of deployment and improvement, ONUS is now one of the most used digital assets investment applications in Vietnam, with more than 2 million installs and a complete ecosystem of investment products.

ONUS focuses on new entrants to the cryptocurrency market by developing user-friendly, secure digital financial investment solutions that everyone can use.

ONUS token is a utility token and has unlimited uses in the ONUS ecosystem:
- Share 50% transaction fees from ONUS and Staking with a profit of about: 30% per year
- Use as transaction fees, upgrade VIP, partners, and participate in IEO: Launchpad Privilege
- Use in decentralized products that we are developing in the near future

ONUS is now being developed on the Binance Smart Chain, Ethereum, Polygon, and Kardia Chain.

Social

Laser Scorebeta Last Audit: 2 March 2022

report
Token seems to be legit.

Anti-Scam

Links

Different versions of Solidity is used:
- Version used: ['0.6.12', '>=0.6.0<0.8.0']
- 0.6.12 (contracts/ONUSToken.sol#1)
- >=0.6.0<0.8.0 (contracts/libs/Context.sol#3)
- >=0.6.0<0.8.0 (contracts/libs/ERC20.sol#3)
- >=0.6.0<0.8.0 (contracts/libs/ERC20Burnable.sol#3)
- >=0.6.0<0.8.0 (contracts/libs/IERC20.sol#3)
- >=0.6.0<0.8.0 (contracts/libs/SafeMath.sol#3)
Use one Solidity version.

Additional information: link

Context._msgData() (contracts/libs/Context.sol#20-23) is never used and should be removed
ERC20._setupDecimals(uint8) (contracts/libs/ERC20.sol#287-289) is never used and should be removed
SafeMath.div(uint256,uint256) (contracts/libs/SafeMath.sol#135-138) is never used and should be removed
SafeMath.div(uint256,uint256,string) (contracts/libs/SafeMath.sol#190-193) is never used and should be removed
SafeMath.mod(uint256,uint256) (contracts/libs/SafeMath.sol#152-155) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (contracts/libs/SafeMath.sol#210-213) is never used and should be removed
SafeMath.mul(uint256,uint256) (contracts/libs/SafeMath.sol#116-121) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (contracts/libs/SafeMath.sol#24-28) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (contracts/libs/SafeMath.sol#60-63) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (contracts/libs/SafeMath.sol#70-73) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (contracts/libs/SafeMath.sol#45-53) is never used and should be removed
SafeMath.trySub(uint256,uint256) (contracts/libs/SafeMath.sol#35-38) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version>=0.6.0<0.8.0 (contracts/libs/Context.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (contracts/libs/ERC20.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (contracts/libs/ERC20Burnable.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (contracts/libs/IERC20.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (contracts/libs/SafeMath.sol#3) 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

Redundant expression "this (contracts/libs/Context.sol#21)" inContext (contracts/libs/Context.sol#15-24)
Remove redundant statements if they congest code but offer no value.

Additional information: link

ONUSToken.constructor() (contracts/ONUSToken.sol#9-11) uses literals with too many digits:
- ERC20._mint(_msgSender(),40000000 * 10 ** 18) (contracts/ONUSToken.sol#10)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

name() should be declared external:
- ERC20.name() (contracts/libs/ERC20.sol#64-66)
symbol() should be declared external:
- ERC20.symbol() (contracts/libs/ERC20.sol#72-74)
decimals() should be declared external:
- ERC20.decimals() (contracts/libs/ERC20.sol#89-91)
totalSupply() should be declared external:
- ERC20.totalSupply() (contracts/libs/ERC20.sol#96-98)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (contracts/libs/ERC20.sol#103-105)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (contracts/libs/ERC20.sol#115-118)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (contracts/libs/ERC20.sol#134-137)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (contracts/libs/ERC20.sol#152-156)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (contracts/libs/ERC20.sol#170-173)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (contracts/libs/ERC20.sol#189-192)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (contracts/libs/ERC20Burnable.sol#21-23)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (contracts/libs/ERC20Burnable.sol#36-41)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:
No disclosed threats


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