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JAWS Token

About JAWS


Token 2 years
CoinMarketCap 2 years

AutoShark is the number #1 yield optimizer for Automatic Liquidity AMMs on Binance Smart Chain.


Laser Scorebeta Last Audit: 30 November 2021

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



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

JawsToken._writeCheckpoint(address,uint32,uint256,uint256) (contracts/jaws/JawsToken.sol#241-259) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (contracts/jaws/JawsToken.sol#251)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

BEP20._approve(address,address,uint256).owner (@pancakeswap/pancake-swap-lib/contracts/token/BEP20/BEP20.sol#294) shadows:
- Ownable.owner() (@pancakeswap/pancake-swap-lib/contracts/access/Ownable.sol#36-38) (function)
Rename the local variables that shadow another component.

Additional information: link

JawsToken.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (contracts/jaws/JawsToken.sol#107-148) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,JAWS::delegateBySig: signature expired) (contracts/jaws/JawsToken.sol#146)
Avoid relying on block.timestamp.

Additional information: link

JawsToken.getChainId() (contracts/jaws/JawsToken.sol#266-270) uses assembly
- INLINE ASM (contracts/jaws/JawsToken.sol#268)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.4.0', '^0.6.12', '^0.6.2']
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/GSN/Context.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/access/Ownable.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/math/SafeMath.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/token/BEP20/BEP20.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/token/BEP20/IBEP20.sol#3)
- ^0.6.2 (@pancakeswap/pancake-swap-lib/contracts/utils/Address.sol#3)
- ^0.6.12 (contracts/jaws/JawsToken.sol#2)
Use one Solidity version.

Additional information: link

SafeMath.sqrt(uint256) (@pancakeswap/pancake-swap-lib/contracts/math/SafeMath.sol#177-188) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.6.2 (@pancakeswap/pancake-swap-lib/contracts/utils/Address.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

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (@pancakeswap/pancake-swap-lib/contracts/utils/Address.sol#134-160):
- (success,returndata) = target.call{value: weiValue}(data) (@pancakeswap/pancake-swap-lib/contracts/utils/Address.sol#143)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable JawsToken._delegates (contracts/jaws/JawsToken.sol#48) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (@pancakeswap/pancake-swap-lib/contracts/GSN/Context.sol#25)" inContext (@pancakeswap/pancake-swap-lib/contracts/GSN/Context.sol#15-28)
Remove redundant statements if they congest code but offer no value.

Additional information: link

mint(address,uint256) should be declared external:
- JawsToken.mint(address,uint256) (contracts/jaws/JawsToken.sol#36-39)
Use the external attribute for functions never called from the contract.

Additional information: link


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.

Twitter account link seems to be invalid

Unable to find Youtube account

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/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

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 a considerable age, but social accounts / website are missing or have few users

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 JAWS