Wrapped Unido Token Logo

WUDO [Wrapped Unido] Token

About WUDO

Listings

Token 17 months
CoinMarketCap 23 months

Website

white paper

Unido is a technology ecosystem that addresses the governance, security and accessibility challenges of decentralized applications - enabling enterprises to manage crypto assets and capitalize on DeFi.

Laser Scorebeta Last Audit: 30 November 2021

report
Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

Anti-Scam

Links


Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

WrappedToken.constructor(string,string,uint8).decimals (contracts/WrappedToken.sol#18) shadows:
- ERC20.decimals() (@openzeppelin/contracts/token/ERC20/ERC20.sol#89-91) (function)
Rename the local variables that shadow another component.

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (contracts/ERC20Permit.sol#37-105) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= _deadline,ERC20Permit: expired _deadline) (contracts/ERC20Permit.sol#46)
Avoid relying on block.timestamp.

Additional information: link

ERC20Permit._chainID() (contracts/ERC20Permit.sol#146-153) uses assembly
- INLINE ASM (contracts/ERC20Permit.sol#148-150)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['0.7.6', '>=0.6.0<0.8.0', '^0.7.0']
- ^0.7.0 (@openzeppelin/contracts/access/Ownable.sol#3)
- ^0.7.0 (@openzeppelin/contracts/math/SafeMath.sol#3)
- ^0.7.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3)
- ^0.7.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3)
- >=0.6.0<0.8.0 (@openzeppelin/contracts/utils/Context.sol#3)
- ^0.7.0 (@openzeppelin/contracts/utils/Counters.sol#3)
- ^0.7.0 (@openzeppelin/contracts/utils/Pausable.sol#3)
- 0.7.6 (contracts/ERC20Permit.sol#2)
- 0.7.6 (contracts/WrappedToken.sol#2)
- 0.7.6 (contracts/interfaces/IERC2612Permit.sol#2)
Use one Solidity version.

Additional information: link

SafeMath.trySub(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#35-38) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.7.0 (@openzeppelin/contracts/utils/Pausable.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

Parameter WrappedToken.burnFrom(address,uint256)._amount (contracts/WrappedToken.sol#37) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

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

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (contracts/ERC20Permit.sol#37-105) uses literals with too many digits:
- mstore(uint256,uint256)(memPtr_permit_asm_1,0x1901000000000000000000000000000000000000000000000000000000000000) (contracts/ERC20Permit.sol#92)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

unpause() should be declared external:
- WrappedToken.unpause() (contracts/WrappedToken.sol#57-59)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute number of swaps.


Twitter account link seems to be invalid


Unable to find Discord account


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 token on CoinHunt

Additional information: link


Unable to find code repository for the project


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of price dump / death

Price for WUDO