GRVS [Gravis Finance] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Low level call in Address.sendValue(address,uint256) (#356-362):
- (success) = recipient.call{value: amount}() (#360)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#417-424):
- (success,returndata) = target.call{value: value}(data) (#422)
Low level call in Address.functionStaticCall(address,bytes,string) (#442-448):
- (success,returndata) = target.staticcall(data) (#446)
Low level call in Address.functionDelegateCall(address,bytes,string) (#466-472):
- (success,returndata) = target.delegatecall(data) (#470)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

ERC20PresetMinterPauser.constructor(string,string).name (#1540) shadows:
- ERC20.name() (#1099-1101) (function)
ERC20PresetMinterPauser.constructor(string,string).symbol (#1540) shadows:
- ERC20.symbol() (#1107-1109) (function)
Rename the local variables that shadow another component.

Additional information: link

TransactionThrottler.setTradingStart(uint256) (#1679-1684) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(_tradingStart > block.timestamp,Protection: To late) (#1681)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#329-338) uses assembly
- INLINE ASM (#336)
Address._verifyCallResult(bool,bytes,string) (#474-491) uses assembly
- INLINE ASM (#483-486)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.6.0<0.8.0', '>=0.6.2<0.8.0', '^0.6.12']
- >=0.6.0<0.8.0 (#6)
- >=0.6.2<0.8.0 (#306)
- >=0.6.0<0.8.0 (#498)
- >=0.6.0<0.8.0 (#525)
- >=0.6.0<0.8.0 (#743)
- >=0.6.0<0.8.0 (#823)
- >=0.6.0<0.8.0 (#1040)
- >=0.6.0<0.8.0 (#1347)
- >=0.6.0<0.8.0 (#1390)
- >=0.6.0<0.8.0 (#1481)
- >=0.6.0<0.8.0 (#1510)
- >=0.6.0<0.8.0 (#1598)
- ^0.6.12 (#1644)
- ^0.6.12 (#1750)
Use one Solidity version.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (#721-724) is never used and should be removed
Address._verifyCallResult(bool,bytes,string) (#474-491) is never used and should be removed
Address.functionCall(address,bytes) (#382-384) is never used and should be removed
Address.functionCall(address,bytes,string) (#392-394) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#407-409) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#417-424) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#456-458) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#466-472) is never used and should be removed
Address.functionStaticCall(address,bytes) (#432-434) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#442-448) is never used and should be removed
Address.isContract(address) (#329-338) is never used and should be removed
Address.sendValue(address,uint256) (#356-362) is never used and should be removed
Context._msgData() (#515-518) is never used and should be removed
ERC20._setupDecimals(uint8) (#1322-1324) is never used and should be removed
ERC20Pausable._beforeTokenTransfer(address,address,uint256) (#1499-1503) is never used and should be removed
ERC20PresetMinterPauser._beforeTokenTransfer(address,address,uint256) (#1589-1591) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#150-152) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#259-261) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#188-190) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#297-299) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#167-169) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#276-278) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#174-176) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#283-285) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#160-162) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#269-271) is never used and should be removed
SafeMath.div(uint256,uint256) (#955-958) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#1010-1013) is never used and should be removed
SafeMath.mod(uint256,uint256) (#972-975) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#1030-1033) is never used and should be removed
SafeMath.mul(uint256,uint256) (#936-941) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#844-848) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#880-883) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#890-893) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#865-873) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#855-858) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version>=0.6.0<0.8.0 (#6) is too complex
Pragma version>=0.6.2<0.8.0 (#306) is too complex
Pragma version>=0.6.0<0.8.0 (#498) is too complex
Pragma version>=0.6.0<0.8.0 (#525) is too complex
Pragma version>=0.6.0<0.8.0 (#743) is too complex
Pragma version>=0.6.0<0.8.0 (#823) is too complex
Pragma version>=0.6.0<0.8.0 (#1040) is too complex
Pragma version>=0.6.0<0.8.0 (#1347) is too complex
Pragma version>=0.6.0<0.8.0 (#1390) is too complex
Pragma version>=0.6.0<0.8.0 (#1481) is too complex
Pragma version>=0.6.0<0.8.0 (#1510) is too complex
Pragma version>=0.6.0<0.8.0 (#1598) is too complex
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 TransactionThrottler.initAntibot(uint256,uint256,bool)._active (#1664) is not in mixedCase
Parameter TransactionThrottler.setTradingStart(uint256)._time (#1679) is not in mixedCase
Parameter TransactionThrottler.setMaxTransferAmount(uint256)._amount (#1686) is not in mixedCase
Parameter TransactionThrottler.setRestrictionActive(bool)._active (#1692) is not in mixedCase
Parameter TransactionThrottler.unthrottleAccount(address,bool)._account (#1698) is not in mixedCase
Parameter TransactionThrottler.unthrottleAccount(address,bool)._unthrottled (#1698) is not in mixedCase
Parameter TransactionThrottler.whitelistAccount(address,bool)._account (#1709) is not in mixedCase
Parameter TransactionThrottler.whitelistAccount(address,bool)._whitelisted (#1709) is not in mixedCase
Constant TransactionThrottler._delayBetweenTx (#1653) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#516)" inContext (#510-519)
Remove redundant statements if they congest code but offer no value.

Additional information: link

GravisToken.constructor() (#1755) uses literals with too many digits:
- ERC20Capped(150000000e18) (#1755)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

getRoleMemberCount(bytes32) should be declared external:
- AccessControl.getRoleMemberCount(bytes32) (#615-617)
getRoleMember(bytes32,uint256) should be declared external:
- AccessControl.getRoleMember(bytes32,uint256) (#631-633)
getRoleAdmin(bytes32) should be declared external:
- AccessControl.getRoleAdmin(bytes32) (#641-643)
grantRole(bytes32,address) should be declared external:
- AccessControl.grantRole(bytes32,address) (#655-659)
revokeRole(bytes32,address) should be declared external:
- AccessControl.revokeRole(bytes32,address) (#670-674)
renounceRole(bytes32,address) should be declared external:
- AccessControl.renounceRole(bytes32,address) (#690-694)
name() should be declared external:
- ERC20.name() (#1099-1101)
symbol() should be declared external:
- ERC20.symbol() (#1107-1109)
decimals() should be declared external:
- ERC20.decimals() (#1124-1126)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#1138-1140)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#1150-1153)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#1169-1172)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#1187-1191)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#1205-1208)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#1224-1227)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#1363-1365)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#1378-1383)
mint(address,uint256) should be declared external:
- ERC20PresetMinterPauser.mint(address,uint256) (#1556-1559)
pause() should be declared external:
- ERC20PresetMinterPauser.pause() (#1570-1573)
unpause() should be declared external:
- ERC20PresetMinterPauser.unpause() (#1584-1587)
Use the external attribute for functions never called from the contract.

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Number of Binance Smart Chain (BSC) token holders is low.

BscScan page for the token does not contain additional info: website, socials, description, etc.

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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 token on CoinHunt

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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

Young tokens have high risks of scam / price dump / death

Token has relatively low CoinGecko rank