Ginoa is the first AI-based NFT Expert. It provides the best price for the NFT collections you are interested in, taking into account historical sales data and rarity characteristics. And its recent goal is to price all NFTs.
This service is offered completely free of charge. Ginoa scans all NFTs for sale for you. It presents those that are sold at a lower price than the price given by artificial intelligence as an opportunity. It does this automatically every day and notifies you about opportunities. Ginoa aims to give prices to all NFT collectibles produced.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Ginoa.Buy() (#640-647) ignores return value by this.transfer(msg.sender,amountToBuy) (#644)
Ginoa.WithdrawToken() (#648-651) ignores return value by this.transfer(msg.sender,this.balanceOf(address(this))) (#650)
Ginoa.TransferWithoutLock(address,uint256) (#670-675) ignores return value by this.transfer(receiver,amountToSend * 10 ** decimals()) (#672)
Ginoa.release() (#676-682) ignores return value by this.transfer(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#679)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Reentrancy in Ginoa.release() (#676-682):
External calls:
- this.transfer(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#679)
State variables written after the call(s):
- delete recipient[msg.sender] (#681)
Apply the check-effects-interactions pattern.
Additional information: link
Ginoa.setPrice(uint256) (#659-661) should emit an event for:
- price = newPrice (#660)
Ginoa.setTime(uint256) (#662-664) should emit an event for:
- locktime = newTime (#663)
Emit an event for critical parameter changes.
Additional information: link
Function Ginoa.Buy() (#640-647) is not in mixedCase
Function Ginoa.WithdrawToken() (#648-651) is not in mixedCase
Function Ginoa.TransferWithLock(address,uint256) (#665-669) is not in mixedCase
Function Ginoa.TransferWithoutLock(address,uint256) (#670-675) is not in mixedCase
Variable Ginoa.ICO (#625) is not in mixedCase
Variable Ginoa.Amount (#626) is not in mixedCase
Variable Ginoa.PhaseUnlocked (#627) is not in mixedCase
Variable Ginoa.PhaseLocked (#628) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Ginoa.slitherConstructorVariables() (#624-684) uses literals with too many digits:
- ICO = 1000000 * 10 ** decimals() (#625)
Ginoa.slitherConstructorVariables() (#624-684) uses literals with too many digits:
- Amount = 99000000 * 10 ** decimals() (#626)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
Reentrancy in Ginoa.Buy() (#640-647):
External calls:
- this.transfer(msg.sender,amountToBuy) (#644)
State variables written after the call(s):
- PhaseUnlocked += amountToBuy (#645)
Reentrancy in Ginoa.TransferWithoutLock(address,uint256) (#670-675):
External calls:
- this.transfer(receiver,amountToSend * 10 ** decimals()) (#672)
State variables written after the call(s):
- PhaseUnlocked += amountToSend * 10 ** decimals() (#673)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in Ginoa.Buy() (#640-647):
External calls:
- this.transfer(msg.sender,amountToBuy) (#644)
Event emitted after the call(s):
- Bought(msg.sender,amountToBuy) (#646)
Reentrancy in Ginoa.TransferWithoutLock(address,uint256) (#670-675):
External calls:
- this.transfer(receiver,amountToSend * 10 ** decimals()) (#672)
Event emitted after the call(s):
- UnLockedTransfer(receiver,amountToSend * 10 ** decimals()) (#674)
Reentrancy in Ginoa.release() (#676-682):
External calls:
- this.transfer(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#679)
Event emitted after the call(s):
- Release(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#680)
Apply the check-effects-interactions pattern.
Additional information: link
Ginoa.release() (#676-682) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp >= locktime,Early for release program) (#678)
Avoid relying on block.timestamp.
Additional information: link
Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.9']
- ^0.8.0 (#7)
- ^0.8.0 (#33)
- ^0.8.0 (#106)
- ^0.8.0 (#190)
- ^0.8.0 (#219)
- ^0.8.0 (#576)
- ^0.8.9 (#619)
Use one Solidity version.
Additional information: link
Context._msgData() (#24-26) is never used and should be removed
Remove unused functions.
Additional information: link
Ginoa.ICO (#625) is set pre-construction with a non-constant function or state variable:
- 1000000 * 10 ** decimals()
Ginoa.Amount (#626) is set pre-construction with a non-constant function or state variable:
- 99000000 * 10 ** decimals()
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
Pragma version^0.8.0 (#7) allows old versions
Pragma version^0.8.0 (#33) allows old versions
Pragma version^0.8.0 (#106) allows old versions
Pragma version^0.8.0 (#190) allows old versions
Pragma version^0.8.0 (#219) allows old versions
Pragma version^0.8.0 (#576) allows old versions
Pragma version^0.8.9 (#619) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.9 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 Ginoa.withdraw() (#652-658):
- (sent) = msg.sender.call{value: address(this).balance}() (#656)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#82-84)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#90-93)
name() should be declared external:
- ERC20.name() (#276-278)
symbol() should be declared external:
- ERC20.symbol() (#284-286)
totalSupply() should be declared external:
- ERC20.totalSupply() (#308-310)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#315-317)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#327-330)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#346-349)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#364-378)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#392-395)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#411-419)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#591-593)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#606-613)
Buy() should be declared external:
- Ginoa.Buy() (#640-647)
WithdrawToken() should be declared external:
- Ginoa.WithdrawToken() (#648-651)
withdraw() should be declared external:
- Ginoa.withdraw() (#652-658)
setPrice(uint256) should be declared external:
- Ginoa.setPrice(uint256) (#659-661)
setTime(uint256) should be declared external:
- Ginoa.setTime(uint256) (#662-664)
TransferWithLock(address,uint256) should be declared external:
- Ginoa.TransferWithLock(address,uint256) (#665-669)
TransferWithoutLock(address,uint256) should be declared external:
- Ginoa.TransferWithoutLock(address,uint256) (#670-675)
release() should be declared external:
- Ginoa.release() (#676-682)
Use the external attribute for functions never called from the contract.
Additional information: link
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token/project description on the website or on BscScan, CoinMarketCap
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 Telegram 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 CoinGecko listing / rank
Young tokens have high risks of price dump / death
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Unable to find Discord account