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GBAG [Giftbag] Token

About GBAG

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Token 7 months
CoinMarketCap 7 months

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Giftbag is a community token based on unique NFT art through an ecosystem where artists, influencers, celebrities and athletes coexist as a community to create the ultimate ownership experience.

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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.

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

Reentrancy in Giftbag._transfer(address,address,uint256) (#354-416):
External calls:
- swapTokensForEth(contractTokenBalance) (#386)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#423-429)
External calls sending eth:
- sendETHToFee(address(this).balance) (#389)
- _developmentAddress.transfer(amount.div(2)) (#433)
- _marketingAddress.transfer(amount.div(2)) (#434)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#415)
- _rOwned[address(this)] = _rOwned[address(this)].add(rTeam) (#497)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#487)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#488)
- _tokenTransfer(from,to,amount,takeFee) (#415)
- _rTotal = _rTotal.sub(rFee) (#501)
Apply the check-effects-interactions pattern.

Additional information: link

solc-0.8.4 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 Giftbag._swapTokensAtAmount (#224) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in Giftbag.transferFrom(address,address,uint256) (#298-313):
External calls:
- _transfer(sender,recipient,amount) (#303)
- _developmentAddress.transfer(amount.div(2)) (#433)
- _marketingAddress.transfer(amount.div(2)) (#434)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#304-311)
- _allowances[owner][spender] = amount (#350)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#351)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#304-311)
Apply the check-effects-interactions pattern.

Additional information: link

Variable Giftbag._transferStandard(address,address,uint256).rTransferAmount (#481) is too similar to Giftbag._getValues(uint256).tTransferAmount (#519)
Prevent variables from having similar names.

Additional information: link

Giftbag.slitherConstructorConstantVariables() (#176-622) uses literals with too many digits:
- _tTotal = 1000000000000000 * 10 ** 9 (#189)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Giftbag.cooldown (#210) is never used in Giftbag (#176-622)
Remove unused state variables.

Additional information: link

Ownable._previousOwner (#61) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

allowPreTrading(address,bool) should be declared external:
- Giftbag.allowPreTrading(address,bool) (#617-620)
Use the external attribute for functions never called from the contract.

Additional information: link

Giftbag._approve(address,address,uint256).owner (#344) shadows:
- Ownable.owner() (#73-75) (function)
Rename the local variables that shadow another component.

Additional information: link

Giftbag.setMaxWalletSize(uint256) (#607-609) should emit an event for:
- _maxWalletSize = maxWalletSize (#608)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in Giftbag.transferFrom(address,address,uint256) (#298-313):
External calls:
- _transfer(sender,recipient,amount) (#303)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#423-429)
External calls sending eth:
- _transfer(sender,recipient,amount) (#303)
- _developmentAddress.transfer(amount.div(2)) (#433)
- _marketingAddress.transfer(amount.div(2)) (#434)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#304-311)
- _allowances[owner][spender] = amount (#350)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Giftbag.transferFrom(address,address,uint256) (#298-313):
External calls:
- _transfer(sender,recipient,amount) (#303)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#423-429)
External calls sending eth:
- _transfer(sender,recipient,amount) (#303)
- _developmentAddress.transfer(amount.div(2)) (#433)
- _marketingAddress.transfer(amount.div(2)) (#434)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#351)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#304-311)
Apply the check-effects-interactions pattern.

Additional information: link

Giftbag._previoustaxFee (#206) 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

Holders:


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


Number of Binance Smart Chain (BSC) token holders is low.


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.


Twitter account link seems to be invalid


Telegram account has relatively few subscribers


Unable to find Blog account (Reddit or Medium)


Unable to find Discord account


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link


Unable to find token contract audit


Unable to find audit link on the website


Unable to find token on CoinHunt

Additional information: link


Young tokens have high risks of price dump / death


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


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


Token has no active CoinMarketCap listing / rank


Token has relatively low CoinGecko rank

Price for GBAG