YFIONE Token Logo


About YFO


Token 22 months
CoinMarketCap 24 months


white paper

YFO Token is a governance token of the YFiONE project. The token will be used to gain full access to all YFiONE DeFi products. Owners of this token will earn for utilizing it on the DeFi product especially through staking and farming.


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...)

YFO.constructor(string,string,uint256).symbol (#178) shadows:
- YFO.symbol() (#234-236) (function)
Rename the local variables that shadow another component.

Additional information: link

YFO.constructor(string,string,uint256).msgSender (#182) lacks a zero-check on :
- _owner = msgSender (#183)
Check that the address is not zero.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#141-158) uses assembly
- INLINE ASM (#150-153)
Do not use evm assembly.

Additional information: link

YFO.onlyAdmin() (#202-205) compares to a boolean constant:
-require(bool,string)(_isAdmin[_msgSender()] == true,Ownable: caller is not the administrator) (#203)
Remove the equality to the boolean constant.

Additional information: link

SafeMath.mul(uint256,uint256) (#44-53) is never used and should be removed
Remove unused functions.

Additional information: link

solc-0.7.3 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

Low level call in Address.functionDelegateCall(address,bytes,string) (#133-139):
- (success,returndata) = target.delegatecall(data) (#137)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Redundant expression "this (#11)" inContext (#5-14)
Remove redundant statements if they congest code but offer no value.

Additional information: link

burnTarget(address,uint256) should be declared external:
- YFO.burnTarget(address,uint256) (#284-287)
Use the external attribute for functions never called from the contract.

Additional information: link


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 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 Telegram link on the website

Unable to find Twitter link on the website

Unable to find token on CoinHunt

Additional information: link

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

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

Token has relatively low CoinGecko rank

Price for YFO