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CZUSD Token

About CZUSD

Listings

Token 14 months
CoinGecko 9 months
CoinMarketCap 7 months
[CoinMarketCap] alert: Smart contract of the following asset can be modified by the contract creator (for example: disable selling, change fees, mint new tokens, or transfer tokens). Please exercise caution before taking any action and DYOR.
[CoinGecko] alert: Mint Notice: The smart-contract owner can mint new tokens, please proceed with caution.
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CZUSD is a DeFi Stabletoken that automatically trades itself directly to target price. CZUSD can operate on any DEX. It is backed by a basket of yield-bearing stablecoin pairs and other mixed assets.

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Laser Scorebeta Last Audit: 6 April 2022

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

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

Address.isContract(address) (#1604-1613) uses assembly
- INLINE ASM (#1611)
Address._verifyCallResult(bool,bytes,string) (#1749-1766) uses assembly
- INLINE ASM (#1758-1761)
Do not use evm assembly.

Additional information: link

Pragma version^0.8.0 (#1) 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

AccessControlEnumerable.grantRole(bytes32,address) (#1457-1460) ignores return value by _roleMembers[role].add(account) (#1459)
AccessControlEnumerable.revokeRole(bytes32,address) (#1465-1468) ignores return value by _roleMembers[role].remove(account) (#1467)
AccessControlEnumerable.renounceRole(bytes32,address) (#1473-1476) ignores return value by _roleMembers[role].remove(account) (#1475)
AccessControlEnumerable._setupRole(bytes32,address) (#1481-1484) ignores return value by _roleMembers[role].add(account) (#1483)
Ensure that all the return values of the function calls are used.

Additional information: link

ERC20PresetMinterPauser.constructor(string,string).name (#1522) shadows:
- ERC20.name() (#313-315) (function)
- IERC20Metadata.name() (#240) (function)
ERC20PresetMinterPauser.constructor(string,string).symbol (#1522) shadows:
- ERC20.symbol() (#321-323) (function)
- IERC20Metadata.symbol() (#245) (function)
Rename the local variables that shadow another component.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (#1077-1080) is never used and should be removed
Address.functionCall(address,bytes) (#1657-1659) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#1682-1684) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#1731-1733) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#1741-1747) is never used and should be removed
Address.functionStaticCall(address,bytes) (#1707-1709) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#1717-1723) is never used and should be removed
Address.sendValue(address,uint256) (#1631-1637) is never used and should be removed
Context._msgData() (#66-69) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#1246-1248) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#1355-1357) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#1284-1286) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#1393-1395) is never used and should be removed
EnumerableSet.contains(EnumerableSet.AddressSet,address) (#1317-1319) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#1263-1265) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#1372-1374) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#1270-1272) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#1379-1381) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#1256-1258) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#1365-1367) is never used and should be removed
SafeERC20.safeApprove(IERC20,address,uint256) (#1804-1813) is never used and should be removed
SafeERC20.safeDecreaseAllowance(IERC20,address,uint256) (#1820-1827) is never used and should be removed
SafeERC20.safeIncreaseAllowance(IERC20,address,uint256) (#1815-1818) is never used and should be removed
SafeERC20.safeTransferFrom(IERC20,address,address,uint256) (#1793-1795) is never used and should be removed
Strings.toHexString(uint256) (#764-775) is never used and should be removed
Strings.toString(uint256) (#739-759) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#1631-1637):
- (success) = recipient.call{value: amount}() (#1635)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#1692-1699):
- (success,returndata) = target.call{value: value}(data) (#1697)
Low level call in Address.functionStaticCall(address,bytes,string) (#1717-1723):
- (success,returndata) = target.staticcall(data) (#1721)
Low level call in Address.functionDelegateCall(address,bytes,string) (#1741-1747):
- (success,returndata) = target.delegatecall(data) (#1745)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Constant Strings.alphabet (#734) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter CZUsd.setContractSafe(address)._for (#1914) is not in mixedCase
Parameter CZUsd.setContractUnsafe(address)._for (#1922) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#67)" inContext (#61-70)
Remove redundant statements if they congest code but offer no value.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#127-130)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#136-140)
name() should be declared external:
- ERC20.name() (#313-315)
symbol() should be declared external:
- ERC20.symbol() (#321-323)
decimals() should be declared external:
- ERC20.decimals() (#338-340)
totalSupply() should be declared external:
- ERC20.totalSupply() (#345-347)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#352-354)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#364-367)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#383-386)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#401-409)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#423-426)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#442-448)
burn(uint256) should be declared external:
- CZUsd.burn(uint256) (#1910-1912)
- ERC20Burnable.burn(uint256) (#578-580)
burnFrom(address,uint256) should be declared external:
- CZUsd.burnFrom(address,uint256) (#1898-1908)
- ERC20Burnable.burnFrom(address,uint256) (#593-598)
getRoleMember(bytes32,uint256) should be declared external:
- AccessControlEnumerable.getRoleMember(bytes32,uint256) (#1442-1444)
getRoleMemberCount(bytes32) should be declared external:
- AccessControlEnumerable.getRoleMemberCount(bytes32) (#1450-1452)
mint(address,uint256) should be declared external:
- ERC20PresetMinterPauser.mint(address,uint256) (#1538-1541)
pause() should be declared external:
- ERC20PresetMinterPauser.pause() (#1552-1555)
unpause() should be declared external:
- ERC20PresetMinterPauser.unpause() (#1566-1569)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token is deployed only at one blockchain


Unable to find Youtube account


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 Telegram link on the website


Unable to find Twitter link on the website


Unable to find token on CoinHunt

Additional information: link


Alexa traffic rank is very low

Additional information: link


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 scam / price dump / death


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

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