VPEX Token Logo

VPX [VPEX] Token

About VPX

Listings

Token 17 months
CoinMarketCap 14 months

Website

white paper

The VPEX is the reliable and secure exchange for crypto assets trading based on the blockchain with multi future technologies. This makes all operations within the exchange as transparent and high security as possible. VPEX provides people with all necessary tools for professional trading and the fastest transaction speed processing.

Some special on Vpex Exchange: • Secure – Reliable – Professional • The more you hold, the more you gain (Holder earn 2%, Liquidity 2% from each sale VPX) • 100% Fair for All

The vision for Vpex is to go beyond a simple cryptocurrency exchange and act as a full-featured ecosystem that offers its users the opportunity to trade crypto assets on a fully-fledged, transparent, and secure financial platform.

The full components of the ecosystem will include:

VPEX Blockchain Trading Platform for the trading, purchase, sale and exchange of custom tokens and cryptocurrencies of different blockchain, crypto-related projects.
Ecosystem in future: Vpex P2P, Vpex Stake, Vpex wallet, Vpex Gaming, Vpex Social...
Filter quality projects: to promote quality and encourage user engagement, Vpex will institute a rating system for blockchain-crypto-related projects based on different important criteria.
Vpex Startup Incubator: support to startups in realizing their business ideas with advice on capital raise, technical infrastructure development, networking...
VPEX will be a one-of-a-kind system that bridges the gap between crypto trading and startup growth and promotion with a single platform. Vpex team is now giving the global crypto community the opportunity to participate in the further development of the platform. Such cooperation can produce benefits to everyone involved in the public token sale.

VPEX will initially launch in Australia with a subsequent expansion to other countries (Saint Vencent, Germany, UK...). This gives early investors a unique opportunity to enter a new startup that is backed by industry best practices and a regulatory framework early on.

Social

Laser Scorebeta Last Audit: 30 November 2021

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

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

Reentrancy in VPEX._transfer(address,address,uint256) (#1010-1055):
External calls:
- swapAndLiquify(contractTokenBalance) (#1042)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1103-1110)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1089-1095)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1042)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1103-1110)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1054)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#966)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1136)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1145)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1137)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#883)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1156)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1147)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1157)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#885)
- _tokenTransfer(from,to,amount,takeFee) (#1054)
- _rTotal = _rTotal.sub(rFee) (#921)
- _tokenTransfer(from,to,amount,takeFee) (#1054)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#968)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1155)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#882)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1146)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#884)
Apply the check-effects-interactions pattern.

Additional information: link

VPEX.addLiquidity(uint256,uint256) (#1098-1111) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1103-1110)
Ensure that all the return values of the function calls are used.

Additional information: link

VPEX._approve(address,address,uint256).owner (#1002) shadows:
- Ownable.owner() (#388-390) (function)
Rename the local variables that shadow another component.

Additional information: link

VPEX.setMaxTxPercent(uint256) (#907-911) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#908-910)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in VPEX.transferFrom(address,address,uint256) (#760-764):
External calls:
- _transfer(sender,recipient,amount) (#761)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1103-1110)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1089-1095)
External calls sending eth:
- _transfer(sender,recipient,amount) (#761)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1103-1110)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#762)
- _allowances[owner][spender] = amount (#1006)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in VPEX.transferFrom(address,address,uint256) (#760-764):
External calls:
- _transfer(sender,recipient,amount) (#761)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1103-1110)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1089-1095)
External calls sending eth:
- _transfer(sender,recipient,amount) (#761)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1103-1110)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1007)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#762)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#435-440) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#437)
Avoid relying on block.timestamp.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#345-366) uses assembly
- INLINE ASM (#358-361)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (#217-220) is never used and should be removed
Remove unused functions.

Additional information: link

VPEX._previousLiquidityFee (#671) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#345-366):
- (success,returndata) = target.call{value: weiValue}(data) (#349)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable VPEX._maxTxAmount (#679) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#229)" inContext (#223-232)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable VPEX._transferFromExcluded(address,address,uint256).rTransferAmount (#1154) is too similar to VPEX._getValues(uint256).tTransferAmount (#926)
Prevent variables from having similar names.

Additional information: link

VPEX.numTokensSellToAddToLiquidity (#680) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

isExcludedFromFee(address) should be declared external:
- VPEX.isExcludedFromFee(address) (#998-1000)
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


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


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 VPX