IFOSwap Token Logo

H2O [IFOSwap] Token

About H2O

Listings

Token 15 months
CoinMarketCap 11 months

IFOSwap will be powered by the Binance Smart Chain (BSC) which is a rich and growing digital asset ecosystem powered by Binance DEX, the leading decentralized exchange.
Contain cheap transaction fees that reach as low as 1 cent and have High performance with a network capable of producing a block every 3 seconds.

Social

Laser Scorebeta Last Audit: 30 November 2021

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Token is either risky or in presale. For presale 30+ is a fine score.

Anti-Scam

Links


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

H2OToken._writeCheckpoint(address,uint32,uint256,uint256) (#1000-1018) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (#1010)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

BEP20._approve(address,address,uint256).owner (#765) shadows:
- Ownable.owner() (#37-39) (function)
Rename the local variables that shadow another component.

Additional information: link

H2OToken.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (#866-907) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,H2O::delegateBySig: signature expired) (#905)
Avoid relying on block.timestamp.

Additional information: link

H2OToken.getChainId() (#1025-1029) uses assembly
- INLINE ASM (#1027)
Do not use evm assembly.

Additional information: link

SafeMath.sqrt(uint256) (#335-346) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#476-502):
- (success,returndata) = target.call{value: weiValue}(data) (#485)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable H2OToken._delegates (#808) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#14)" inContext (#4-17)
Remove redundant statements if they congest code but offer no value.

Additional information: link

mint(address,uint256) should be declared external:
- H2OToken.mint(address,uint256) (#796-799)
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 PancakeSwap trading pair to compute liquidity.


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


Twitter account link seems to be invalid


Telegram account has relatively few subscribers


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 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


Token has relatively low CoinMarketCap rank

Price for H2O