Defily Token Logo

DFL [Defily] Token

About DFL

Listings

Token 10 months
CoinGecko 9 months
CoinMarketCap 2 months

Website

white paper

A DeFi Cross Chain Ecosystem.

Laser Scorebeta Last Audit: 4 April 2022

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...)

DefilyToken._writeCheckpoint(address,uint32,uint256,uint256) (#1059-1077) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (#1069)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

Parameter Authorizable.addAuthorized(address)._toAdd (#662) is not in mixedCase
Parameter Authorizable.removeAuthorized(address)._toRemove (#666) is not in mixedCase
Parameter DefilyToken.capUpdate(uint256)._newCap (#710) is not in mixedCase
Parameter DefilyToken.lockFromUpdate(uint256)._newLockFrom (#715) is not in mixedCase
Parameter DefilyToken.lockToUpdate(uint256)._newLockTo (#720) is not in mixedCase
Parameter DefilyToken.mint(address,uint256)._to (#775) is not in mixedCase
Parameter DefilyToken.mint(address,uint256)._amount (#775) is not in mixedCase
Parameter DefilyToken.manualMint(address,uint256)._to (#780) is not in mixedCase
Parameter DefilyToken.manualMint(address,uint256)._amount (#780) is not in mixedCase
Parameter DefilyToken.totalBalanceOf(address)._holder (#788) is not in mixedCase
Parameter DefilyToken.lockOf(address)._holder (#792) is not in mixedCase
Parameter DefilyToken.lastUnlockBlock(address)._holder (#796) is not in mixedCase
Parameter DefilyToken.lock(address,uint256)._holder (#800) is not in mixedCase
Parameter DefilyToken.lock(address,uint256)._amount (#800) is not in mixedCase
Parameter DefilyToken.canUnlockAmount(address)._holder (#814) is not in mixedCase
Parameter DefilyToken.transferAll(address)._to (#843) is not in mixedCase
Variable DefilyToken._delegates (#867) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#31)" inContext (#25-34)
Remove redundant statements if they congest code but offer no value.

Additional information: link

DefilyToken.manualMintLimit (#688) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

DefilyToken.getChainId() (#1084-1088) uses assembly
- INLINE ASM (#1086)
Do not use evm assembly.

Additional information: link

DefilyToken.capUpdate(uint256) (#710-712) should emit an event for:
- _cap = _newCap (#711)
DefilyToken.lockFromUpdate(uint256) (#715-717) should emit an event for:
- lockFromBlock = _newLockFrom (#716)
DefilyToken.lockToUpdate(uint256) (#720-722) should emit an event for:
- lockToBlock = _newLockTo (#721)
Emit an event for critical parameter changes.

Additional information: link

DefilyToken.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (#925-966) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,DEFILY::delegateBySig: signature expired) (#964)
Avoid relying on block.timestamp.

Additional information: link

Different versions of Solidity is used:
- Version used: ['0.6.12', '>=0.6.0<0.8.0']
- >=0.6.0<0.8.0 (#13)
- >=0.6.0<0.8.0 (#38)
- >=0.6.0<0.8.0 (#116)
- >=0.6.0<0.8.0 (#276)
- >=0.6.0<0.8.0 (#582)
- 0.6.12 (#650)
- 0.6.12 (#676)
Use one Solidity version.

Additional information: link

Context._msgData() (#30-33) is never used and should be removed
ERC20._burn(address,uint256) (#521-529) is never used and should be removed
ERC20._setupDecimals(uint8) (#559-561) is never used and should be removed
SafeMath.mod(uint256,uint256) (#252-254) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#268-271) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version>=0.6.0<0.8.0 (#13) is too complex
Pragma version>=0.6.0<0.8.0 (#38) is too complex
Pragma version>=0.6.0<0.8.0 (#116) is too complex
Pragma version>=0.6.0<0.8.0 (#276) is too complex
Pragma version>=0.6.0<0.8.0 (#582) 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

DefilyToken.slitherConstructorVariables() (#682-1090) uses literals with too many digits:
- _cap = 1000000000e18 (#683)
DefilyToken.slitherConstructorVariables() (#682-1090) uses literals with too many digits:
- manualMintLimit = 200000000e18 (#688)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

symbol() should be declared external:
- ERC20.symbol() (#344-346)
decimals() should be declared external:
- ERC20.decimals() (#361-363)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#387-390)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#395-397)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#406-409)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#424-428)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#442-445)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#461-464)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#632-635)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#641-645)
addAuthorized(address) should be declared external:
- Authorizable.addAuthorized(address) (#662-664)
removeAuthorized(address) should be declared external:
- Authorizable.removeAuthorized(address) (#666-669)
cap() should be declared external:
- DefilyToken.cap() (#705-707)
capUpdate(uint256) should be declared external:
- DefilyToken.capUpdate(uint256) (#710-712)
lockFromUpdate(uint256) should be declared external:
- DefilyToken.lockFromUpdate(uint256) (#715-717)
lockToUpdate(uint256) should be declared external:
- DefilyToken.lockToUpdate(uint256) (#720-722)
unlockedSupply() should be declared external:
- DefilyToken.unlockedSupply() (#724-726)
lockedSupply() should be declared external:
- DefilyToken.lockedSupply() (#728-730)
circulatingSupply() should be declared external:
- DefilyToken.circulatingSupply() (#732-734)
mint(address,uint256) should be declared external:
- DefilyToken.mint(address,uint256) (#775-778)
manualMint(address,uint256) should be declared external:
- DefilyToken.manualMint(address,uint256) (#780-786)
totalBalanceOf(address) should be declared external:
- DefilyToken.totalBalanceOf(address) (#788-790)
lockOf(address) should be declared external:
- DefilyToken.lockOf(address) (#792-794)
lastUnlockBlock(address) should be declared external:
- DefilyToken.lastUnlockBlock(address) (#796-798)
lock(address,uint256) should be declared external:
- DefilyToken.lock(address,uint256) (#800-812)
unlock() should be declared external:
- DefilyToken.unlock() (#828-840)
transferAll(address) should be declared external:
- DefilyToken.transferAll(address) (#843-858)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token has only one trading pair

No disclosed threats


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 token on CoinHunt

Additional information: link


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


Token has relatively low CoinMarketCap rank


Young tokens have high risks of 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

Price for DFL

News for DFL