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METF [MetaFolio] Token

ALERT: rug pull scam

About METF


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Token 22 months


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Laser Scorebeta Last Audit: 30 November 2021

Token seems to be a scam (type: rug pull scam).

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

MetaFolio._transfer(address,address,uint256) (#431-442) performs a multiplication on the result of a division:
-_totalSupply = _totalSupply.sub(amount / 100 * _taxFee) (#439)
Consider ordering multiplication before division.

Additional information: link

MetaFolio._approve(address,address,uint256).owner (#457) shadows:
- Ownable.owner() (#304-306) (function)
Rename the local variables that shadow another component.

Additional information: link

SafeMath.mul(uint256,uint256) (#191-203) is never used and should be removed
Remove unused functions.

Additional information: link

MetaFolio._previousTaxFee (#340) is set pre-construction with a non-constant function or state variable:
- _taxFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

solc-0.7.4 is not recommended for deployment
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

Variable MetaFolio._taxFee (#339) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#118)" inContext (#112-121)
Remove redundant statements if they congest code but offer no value.

Additional information: link

MetaFolio._previousTaxFee (#340) is never used in MetaFolio (#318-465)
Remove unused state variables.

Additional information: link

Ownable._previousOwner (#287) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

burn(uint256) should be declared external:
- MetaFolio.burn(uint256) (#444-446)
Use the external attribute for functions never called from the contract.

Additional information: link


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute volume.

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

Unable to find Telegram and Twitter accounts

Unable to find website, listings and other project-related information

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Price for METF