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.
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
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.
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
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