Swaprol aims to offer an arbitrage center/service for cryptocurrency.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract locking ether found:
Contract SWPRLToken (#63-177) has payable functions:
- SWPRLToken.fallback() (#173-175)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.
Additional information: link
Pragma version^0.4.24 (#1) allows old versions
solc-0.4.24 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 SWPRLToken._totalSupply (#67) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
SWPRLToken.constructor() (#76-83) uses literals with too many digits:
- _totalSupply = 100000000000000000000000000 (#80)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
safeMul(uint256,uint256) should be declared external:
- SafeMath.safeMul(uint256,uint256) (#24-27)
safeDiv(uint256,uint256) should be declared external:
- SafeMath.safeDiv(uint256,uint256) (#29-32)
totalSupply() should be declared external:
- ERC20Interface.totalSupply() (#40)
- SWPRLToken.totalSupply() (#89-91)
balanceOf(address) should be declared external:
- ERC20Interface.balanceOf(address) (#41)
- SWPRLToken.balanceOf(address) (#97-99)
allowance(address,address) should be declared external:
- ERC20Interface.allowance(address,address) (#42)
- SWPRLToken.allowance(address,address) (#152-154)
transfer(address,uint256) should be declared external:
- ERC20Interface.transfer(address,uint256) (#43)
- SWPRLToken.transfer(address,uint256) (#107-112)
approve(address,uint256) should be declared external:
- ERC20Interface.approve(address,uint256) (#44)
- SWPRLToken.approve(address,uint256) (#123-127)
transferFrom(address,address,uint256) should be declared external:
- ERC20Interface.transferFrom(address,address,uint256) (#45)
- SWPRLToken.transferFrom(address,address,uint256) (#139-145)
receiveApproval(address,uint256,address,bytes) should be declared external:
- ApproveAndCallFallBack.receiveApproval(address,uint256,address,bytes) (#57)
approveAndCall(address,uint256,bytes) should be declared external:
- SWPRLToken.approveAndCall(address,uint256,bytes) (#162-167)
fallback() should be declared external:
- SWPRLToken.fallback() (#173-175)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Token is deployed only at one blockchain
Token has only one trading pair
Unable to find token on CoinGecko
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 whitepaper link on the website
Unable to find Telegram link on the website
Unable to find Twitter link on the website
Token is not listed at Mobula.Finance
Additional information: link
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Token has a considerable age, but social accounts / website are missing or have few users
Token has a considerable age, but average PancakeSwap 30d trading volume is low
Telegram account has less than 100 subscribers
Unable to find Youtube account
Unable to find Discord account