About WELD
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The Weld service plans to issue cards issued by the payment giant Visa, connected to all major cryptocurrency trading platforms and popular wallets, as well as to Apple Pay/Google Pay. It’s assumed that at the time of payment, the bank will transfer the transaction to an overdraft, the Weld service will transfer the corresponding amount in cryptocurrency from the user's wallet to its corporate account on the same exchange.
The innovative architecture doesn’t require card top upping, allows to avoid high blockchain fees, and spends cryptocurrencies as easily as fiat money. Residents from developing countries will be able to use such cards.
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Laser Scorebeta Last Audit: 30 November 2021
Anti-Scam
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract name (Weld.Money) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.
BEP20TokenImplementation._approve(address,address,uint256).owner (#526) shadows:
- Ownable.owner() (#147-149) (function)
Rename the local variables that shadow another component.
Additional information: link
BEP20TokenImplementation.setBotProtector(address)._botProtector (#431) lacks a zero-check on :
- botProtector_ = _botProtector (#432)
Check that the address is not zero.
Additional information: link
Reentrancy in BEP20TokenImplementation.transferFrom(address,address,uint256) (#365-379):
External calls:
- _transfer(sender,recipient,amount) (#370)
- require(bool,string)(! IBotProtector(botProtector_).isPotentialBotTransfer(sender,recipient),Bot transaction debounced) (#458)
State variables written after the call(s):
- _approve(sender,_msgSender(),currentAllowance - amount) (#375)
- allowances_[owner][spender] = amount (#533)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in BEP20TokenImplementation.transferFrom(address,address,uint256) (#365-379):
External calls:
- _transfer(sender,recipient,amount) (#370)
- require(bool,string)(! IBotProtector(botProtector_).isPotentialBotTransfer(sender,recipient),Bot transaction debounced) (#458)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#534)
- _approve(sender,_msgSender(),currentAllowance - amount) (#375)
Apply the check-effects-interactions pattern.
Additional information: link
Context._msgData() (#115-117) is never used and should be removed
Remove unused functions.
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
Parameter BEP20TokenImplementation.setBotProtector(address)._botProtector (#431) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Variable BEP20TokenImplementation.setBotProtector(address)._botProtector (#431) is too similar to BEP20TokenImplementation.botProtector_ (#230)
Prevent variables from having similar names.
Additional information: link
mint(uint256) should be declared external:
- BEP20TokenImplementation.mint(uint256) (#300-303)
Use the external attribute for functions never called from the contract.
Additional information: link
Unable to find PancakeSwap trading pair to compute liquidity.
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
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 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 price dump / death
Token has relatively low CoinGecko rank
Price for WELD
LASER DESK beta
Twitter account link seems to be invalid
Unable to find Discord account