GAINZ [FlokiGainz] Token
About GAINZ
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Website
Our token gives you BIG incentive to shed those unwanted pounds, gain muscle and vastly improve your overall health! Join our regular community competitions to win real $BUSD!
WEEKLY LOTTERY
Hold onto your $GAINZ, don't sell ANY and you'll be eligible to win money in our HUGE lotteries!
Token tax
10% will be used as a token tax, of which 6% will be used for marketing and partnerships, and 4% used for the various lotteries we will be running.
Marketing & Development
Since we aim to push marketing hard, we have applied the majority of the transaction tax into this. This will ensure the project and the investors benefit from continued price action. Funds will also be used to develop the various use cases of the token.
LOTTERY
4% of the transactional tax will be applied for the lotteries we will be running, such as the smaller monthly holder lottery, and the larger fitness challenges.
Social
Laser Scorebeta Last Audit: 8 February 2022
Anti-Scam
Links
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
DeflationaryERC20.swapBufferTokens() (#408-432) sends eth to arbitrary user
Dangerous calls:
- address(teamWallet()).transfer(half) (#429)
- address(lotteryWallet()).transfer(otherHalf) (#430)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in DeflationaryERC20._transfer(address,address,uint256) (#348-369):
External calls:
- swapBufferTokens() (#365)
- IUniswapV2Router(uniswapV2RouterAddr).swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#443-450)
External calls sending eth:
- swapBufferTokens() (#365)
- address(teamWallet()).transfer(half) (#429)
- address(lotteryWallet()).transfer(otherHalf) (#430)
State variables written after the call(s):
- updateBalances(sender,recipient,transferToAmount) (#367)
- _balances[_from] = _balances[_from].sub(_amount,ERC20: transfer amount exceeds balance) (#457)
- _balances[_to] = _balances[_to].add(_amount) (#458)
Reentrancy in DeflationaryERC20.setTxFeeBotFeePercent(uint8) (#473-477):
External calls:
- swapBufferTokens() (#475)
- IUniswapV2Router(uniswapV2RouterAddr).swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#443-450)
External calls sending eth:
- swapBufferTokens() (#475)
- address(teamWallet()).transfer(half) (#429)
- address(lotteryWallet()).transfer(otherHalf) (#430)
State variables written after the call(s):
- txFeeBot = _txFeeBot (#476)
Apply the check-effects-interactions pattern.
Additional information: link
DeflationaryERC20.transferAnyTokens(address,address,uint256) (#518-528) ignores return value by IERC20(_tokenAddr).transfer(_to,_amount) (#521)
DeflationaryERC20.transferAnyTokens(address,address,uint256) (#518-528) ignores return value by IWETH(uniswapV2wETHAddr).transfer(owner(),amountETH) (#526)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
DeflationaryERC20.swapBufferTokens() (#408-432) performs a multiplication on the result of a division:
-half = contractETHBalance.div(txFeeTeam + txFeeLottery).mul(txFeeTeam) (#427)
Consider ordering multiplication before division.
Additional information: link
Reentrancy in DeflationaryERC20.swapBufferTokens() (#408-432):
External calls:
- swapTokensForEth(contractTokenBalance) (#424)
- IUniswapV2Router(uniswapV2RouterAddr).swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#443-450)
State variables written after the call(s):
- inSwapAndLiquify = false (#425)
Apply the check-effects-interactions pattern.
Additional information: link
DeflationaryERC20.swapTokensForEth(uint256).reason (#450) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.
Additional information: link
DeflationaryERC20.allowance(address,address).owner (#290) shadows:
- Ownable.owner() (#189-191) (function)
DeflationaryERC20._approve(address,address,uint256).owner (#502) shadows:
- Ownable.owner() (#189-191) (function)
Rename the local variables that shadow another component.
Additional information: link
DeflationaryERC20.swapTokensForEth(uint256) (#434-452) has external calls inside a loop: IUniswapV2Router(uniswapV2RouterAddr).swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#443-450)
DeflationaryERC20.swapBufferTokens() (#408-432) has external calls inside a loop: address(teamWallet()).transfer(half) (#429)
DeflationaryERC20.swapBufferTokens() (#408-432) has external calls inside a loop: address(lotteryWallet()).transfer(otherHalf) (#430)
Favor pull over push strategy for external calls.
Additional information: link
Variable 'DeflationaryERC20.swapTokensForEth(uint256).reason (#450)' in DeflationaryERC20.swapTokensForEth(uint256) (#434-452) potentially used before declaration: Log(reason) (#450)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.
Additional information: link
Reentrancy in FlokiGainzToken.constructor() (#532-535):
External calls:
- DeflationaryERC20(FlokiGainz,GAINZ,6) (#532)
- uniswapPair = IUniswapV2Factory(IUniswapV2Router(uniswapV2RouterAddr).factory()).createPair(address(this),uniswapV2wETHAddr) (#268-269)
State variables written after the call(s):
- _mint(msg.sender,500e12) (#534)
- _balances[account] = _balances[account].add(amount) (#488)
- _mint(msg.sender,500e12) (#534)
- _totalSupply = _totalSupply.add(amount) (#487)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in DeflationaryERC20._transfer(address,address,uint256) (#348-369):
External calls:
- swapBufferTokens() (#365)
- IUniswapV2Router(uniswapV2RouterAddr).swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#443-450)
External calls sending eth:
- swapBufferTokens() (#365)
- address(teamWallet()).transfer(half) (#429)
- address(lotteryWallet()).transfer(otherHalf) (#430)
Event emitted after the call(s):
- Transfer(_from,_to,_amount) (#459)
- updateBalances(sender,recipient,transferToAmount) (#367)
Reentrancy in FlokiGainzToken.constructor() (#532-535):
External calls:
- DeflationaryERC20(FlokiGainz,GAINZ,6) (#532)
- uniswapPair = IUniswapV2Factory(IUniswapV2Router(uniswapV2RouterAddr).factory()).createPair(address(this),uniswapV2wETHAddr) (#268-269)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#489)
- _mint(msg.sender,500e12) (#534)
Reentrancy in DeflationaryERC20.swapTokensForEth(uint256) (#434-452):
External calls:
- IUniswapV2Router(uniswapV2RouterAddr).swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#443-450)
Event emitted after the call(s):
- Log(reason) (#450)
Apply the check-effects-interactions pattern.
Additional information: link
Address.isContract(address) (#123-132) uses assembly
- INLINE ASM (#130)
Address._functionCallWithValue(address,bytes,uint256,string) (#152-171) uses assembly
- INLINE ASM (#163-166)
DeflationaryERC20.getChainID() (#311-317) uses assembly
- INLINE ASM (#313-315)
Do not use evm assembly.
Additional information: link
DeflationaryERC20._transfer(address,address,uint256) (#348-369) compares to a boolean constant:
-inSwapAndLiquify || isExcludedFromFee(sender) || isExcludedFromFee(recipient) || uniswapPair == address(0) || uniswapV2RouterAddr == address(0) || (txFreeBuys == true && sender == uniswapPair) (#355)
Remove the equality to the boolean constant.
Additional information: link
DeflationaryERC20.swapBufferTokens() (#408-432) has costly operations inside a loop:
- inSwapAndLiquify = true (#423)
DeflationaryERC20.swapBufferTokens() (#408-432) has costly operations inside a loop:
- inSwapAndLiquify = false (#425)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#152-171) is never used and should be removed
Address.functionCall(address,bytes) (#139-141) is never used and should be removed
Address.functionCall(address,bytes,string) (#142-144) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#145-147) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#148-151) is never used and should be removed
Address.sendValue(address,uint256) (#133-138) is never used and should be removed
Context._msgData() (#14-17) is never used and should be removed
SafeMath.mod(uint256,uint256) (#113-115) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#116-119) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version=0.8.11 (#7) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.11 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.sendValue(address,uint256) (#133-138):
- (success) = recipient.call{value: amount}() (#136)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#152-171):
- (success,returndata) = target.call{value: weiValue}(data) (#155)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Function IUniswapV2Router.WETH() (#57) is not in mixedCase
Parameter DeflationaryERC20.updateBalances(address,address,uint256)._from (#454) is not in mixedCase
Parameter DeflationaryERC20.updateBalances(address,address,uint256)._to (#454) is not in mixedCase
Parameter DeflationaryERC20.updateBalances(address,address,uint256)._amount (#454) is not in mixedCase
Parameter DeflationaryERC20.setTxTeamFeePercent(uint8)._txFeeTeam (#463) is not in mixedCase
Parameter DeflationaryERC20.setTxLotteryFeePercent(uint8)._txFeeLottery (#468) is not in mixedCase
Parameter DeflationaryERC20.setTxFeeBotFeePercent(uint8)._txFeeBot (#473) is not in mixedCase
Parameter DeflationaryERC20.setTxFreeBuys(bool)._txFreeBuys (#479) is not in mixedCase
Parameter DeflationaryERC20.transferAnyTokens(address,address,uint256)._tokenAddr (#518) is not in mixedCase
Parameter DeflationaryERC20.transferAnyTokens(address,address,uint256)._to (#518) is not in mixedCase
Parameter DeflationaryERC20.transferAnyTokens(address,address,uint256)._amount (#518) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#15)" inContext (#9-18)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in DeflationaryERC20._transfer(address,address,uint256) (#348-369):
External calls:
- swapBufferTokens() (#365)
- address(teamWallet()).transfer(half) (#429)
- address(lotteryWallet()).transfer(otherHalf) (#430)
State variables written after the call(s):
- updateBalances(sender,recipient,transferToAmount) (#367)
- _balances[_from] = _balances[_from].sub(_amount,ERC20: transfer amount exceeds balance) (#457)
- _balances[_to] = _balances[_to].add(_amount) (#458)
Event emitted after the call(s):
- Transfer(_from,_to,_amount) (#459)
- updateBalances(sender,recipient,transferToAmount) (#367)
Reentrancy in DeflationaryERC20.setTxFeeBotFeePercent(uint8) (#473-477):
External calls:
- swapBufferTokens() (#475)
- address(teamWallet()).transfer(half) (#429)
- address(lotteryWallet()).transfer(otherHalf) (#430)
State variables written after the call(s):
- txFeeBot = _txFeeBot (#476)
Apply the check-effects-interactions pattern.
Additional information: link
DeflationaryERC20.txFeeLimit (#251) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#206-211)
setLotteryWallet(address) should be declared external:
- Ownable.setLotteryWallet(address) (#213-218)
transfer(address,uint256) should be declared external:
- DeflationaryERC20.transfer(address,uint256) (#286-289)
allowance(address,address) should be declared external:
- DeflationaryERC20.allowance(address,address) (#290-292)
approve(address,uint256) should be declared external:
- DeflationaryERC20.approve(address,uint256) (#293-296)
transferFrom(address,address,uint256) should be declared external:
- DeflationaryERC20.transferFrom(address,address,uint256) (#297-301)
increaseAllowance(address,uint256) should be declared external:
- DeflationaryERC20.increaseAllowance(address,uint256) (#302-305)
decreaseAllowance(address,uint256) should be declared external:
- DeflationaryERC20.decreaseAllowance(address,uint256) (#306-309)
excludeFromFee(address) should be declared external:
- DeflationaryERC20.excludeFromFee(address) (#394-397)
includeInFee(address) should be declared external:
- DeflationaryERC20.includeInFee(address) (#399-402)
Use the external attribute for functions never called from the contract.
Additional information: link
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 number of swaps.
Unable to crawl data from the website
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
Unable to find token on CoinHunt
Additional information: link
Unable to find code repository for the project
Young tokens have high risks of scam / 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 CoinGecko listing / rank
Token has relatively low CoinMarketCap rank
Price for GAINZ
LASER DESK beta
Telegram account link seems to be invalid
Twitter account link seems to be invalid
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account