Token 3 years
white paper

Holdex Finance is an innovative technology project in the field of Fin-Tech and DeFi. The main task is to create a transparent and decentralized platform for highly profitable and secure investments in cryptocurrencies. Thanks to the automated solutions and unique developments, the project team manages to minimize the risks and the number of user errors. The result is that crypto investors get even more profit.

Swap is an in-wallet crypto-to-crypto exchange. Swap allows users to easily exchange one cryptocurrency to the other without leaving their Wallet.
With Swap, users can exchange crypto in a Private Key Wallet or their Trading Account. Swapping from their Private Key Wallet provides users the benefits of a non-custodial, on-chain trade settlement. Swapping from Trading Account provides faster settlement and no network fees.

Investors will be able to earn interest with yield farming, staking, and private investment pools. You will be able to automate your investment processes with our ‘H-APY’ (Holdex Annual Percentage Yield) Scanner and ‘H-ATB’ (Holdex Auto Trading Bot) applications that ideas and projects belong to us.

Laser Scorebeta Last Audit: 30 November 2021

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



TokenRecover.recoverERC20(address,uint256) (#1125-1127) ignores return value by IERC20(tokenAddress).transfer(owner(),tokenAmount) (#1126)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

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

Reentrancy in HoldexToken.constructor(string,string,uint8,uint256,address,address) (#1227-1239):
External calls:
- address(feeReceiver_).transfer(msg.value) (#1235)
State variables written after the call(s):
- _mint(tokenOwner,initialBalance_ * 10 ** uint256(decimals_)) (#1237)
- _balances[account] += amount (#372)
- _owner = tokenOwner (#1236)
- _mint(tokenOwner,initialBalance_ * 10 ** uint256(decimals_)) (#1237)
- _totalSupply += amount (#371)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#373)
- _mint(tokenOwner,initialBalance_ * 10 ** uint256(decimals_)) (#1237)
Apply the check-effects-interactions pattern.

Additional information: link

recoverERC20(address,uint256) should be declared external:
- TokenRecover.recoverERC20(address,uint256) (#1125-1127)
Use the external attribute for functions never called from the contract.

Additional information: link

HoldexToken.constructor(string,string,uint8,uint256,address,address).tokenOwner (#1232) lacks a zero-check on :
- _owner = tokenOwner (#1236)
Check that the address is not zero.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#652-669) uses assembly
- INLINE ASM (#661-664)
Do not use evm assembly.

Additional information: link

Context._msgData() (#126-129) is never used and should be removed
Remove unused functions.

Additional information: link

solc-0.8.5 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) (#644-650):
- (success,returndata) = target.delegatecall(data) (#648)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Ownable._owner (#1064) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#127)" inContext (#121-130)
Remove redundant statements if they congest code but offer no value.

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 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 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

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

Token has relatively low CoinMarketCap rank

Price for HOLDEX