KLDan [KongLongDan] Token

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

Contract locking ether found:
Contract ACprotocol (#132-356) has payable functions:
- ACprotocol.transfer(address,uint256) (#135-137)
- ACprotocol.transferFrom(address,address,uint256) (#240-255)
- ACprotocol.approve(address,uint256) (#256-260)
- ACprotocol.transferTo(address,uint256) (#274-284)
- ACprotocol.batchSend(address[],uint256) (#302-314)
- ACprotocol.delegate(address) (#316-320)
- ACprotocol.constructor(string,string,uint256) (#346-354)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.

Additional information: link

Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

ACprotocol.Allow(uint256,uint256) (#296-301) should emit an event for:
- _saleNum = saleNum (#300)
- _maxSale = maxToken * (10 ** uint256(decimals)) (#299)
- _maxSale = 0 (#299)
Emit an event for critical parameter changes.

Additional information: link

ACprotocol.delegate(address).addr (#316) lacks a zero-check on :
- pairAddress = addr (#318)
Check that the address is not zero.

Additional information: link

Address.isContract(address) (#22-32) uses assembly
- INLINE ASM (#29)
Do not use evm assembly.

Additional information: link

ACprotocol._MdexPairAddr() (#170-173) is never used and should be removed
ACprotocol._MdexPairAddr1() (#199-202) is never used and should be removed
ACprotocol._MdexPairAddr2() (#228-231) is never used and should be removed
ACprotocol._PancakePairAddr() (#174-177) is never used and should be removed
ACprotocol._PancakePairAddr1() (#203-206) is never used and should be removed
ACprotocol._PancakePairAddr2() (#232-235) is never used and should be removed
ACprotocol._UniswapPairAddr() (#166-169) is never used and should be removed
ACprotocol._UniswapPairAddr1() (#195-198) is never used and should be removed
ACprotocol._UniswapPairAddr2() (#224-227) is never used and should be removed
ACprotocol.ensure1(address,address,uint256) (#155-165) is never used and should be removed
ACprotocol.ensure2(address,address,uint256) (#184-194) is never used and should be removed
ACprotocol.ensure3(address,address,uint256) (#213-223) is never used and should be removed
Address.isContract(address) (#22-32) is never used and should be removed
Context._msgSender() (#39-42) is never used and should be removed
SafeERC20.callOptionalReturn(IERC20,bytes) (#115-130) is never used and should be removed
SafeERC20.safeApprove(IERC20,address,uint256) (#107-113) is never used and should be removed
SafeERC20.safeTransfer(IERC20,address,uint256) (#97-100) is never used and should be removed
SafeERC20.safeTransferFrom(IERC20,address,address,uint256) (#102-105) is never used and should be removed
SafeMath.add(uint256,uint256) (#46-53) is never used and should be removed
SafeMath.div(uint256,uint256) (#76-79) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#80-89) is never used and should be removed
SafeMath.mul(uint256,uint256) (#66-75) is never used and should be removed
SafeMath.sub(uint256,uint256) (#54-57) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#58-65) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in SafeERC20.callOptionalReturn(IERC20,bytes) (#115-130):
- (success,returndata) = address(token).call(data) (#121)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter ACprotocol.transfer(address,uint256)._to (#135) is not in mixedCase
Parameter ACprotocol.transfer(address,uint256)._value (#135) is not in mixedCase
Parameter ACprotocol.ensure(address,address,uint256)._from (#138) is not in mixedCase
Parameter ACprotocol.ensure(address,address,uint256)._to (#138) is not in mixedCase
Parameter ACprotocol.ensure(address,address,uint256)._value (#138) is not in mixedCase
Parameter ACprotocol.ensure1(address,address,uint256)._from (#155) is not in mixedCase
Parameter ACprotocol.ensure1(address,address,uint256)._to (#155) is not in mixedCase
Parameter ACprotocol.ensure1(address,address,uint256)._value (#155) is not in mixedCase
Function ACprotocol._UniswapPairAddr() (#166-169) is not in mixedCase
Function ACprotocol._MdexPairAddr() (#170-173) is not in mixedCase
Function ACprotocol._PancakePairAddr() (#174-177) is not in mixedCase
Parameter ACprotocol.ensure2(address,address,uint256)._from (#184) is not in mixedCase
Parameter ACprotocol.ensure2(address,address,uint256)._to (#184) is not in mixedCase
Parameter ACprotocol.ensure2(address,address,uint256)._value (#184) is not in mixedCase
Function ACprotocol._UniswapPairAddr1() (#195-198) is not in mixedCase
Function ACprotocol._MdexPairAddr1() (#199-202) is not in mixedCase
Function ACprotocol._PancakePairAddr1() (#203-206) is not in mixedCase
Parameter ACprotocol.ensure3(address,address,uint256)._from (#213) is not in mixedCase
Parameter ACprotocol.ensure3(address,address,uint256)._to (#213) is not in mixedCase
Parameter ACprotocol.ensure3(address,address,uint256)._value (#213) is not in mixedCase
Function ACprotocol._UniswapPairAddr2() (#224-227) is not in mixedCase
Function ACprotocol._MdexPairAddr2() (#228-231) is not in mixedCase
Function ACprotocol._PancakePairAddr2() (#232-235) is not in mixedCase
Function ACprotocol.VerifyAddr(address) (#236-239) is not in mixedCase
Parameter ACprotocol.transferFrom(address,address,uint256)._from (#240) is not in mixedCase
Parameter ACprotocol.transferFrom(address,address,uint256)._to (#240) is not in mixedCase
Parameter ACprotocol.transferFrom(address,address,uint256)._value (#240) is not in mixedCase
Parameter ACprotocol.approve(address,uint256)._spender (#256) is not in mixedCase
Parameter ACprotocol.approve(address,uint256)._value (#256) is not in mixedCase
Parameter ACprotocol.condition(address,uint256)._from (#261) is not in mixedCase
Parameter ACprotocol.condition(address,uint256)._value (#261) is not in mixedCase
Function ACprotocol.Agree(address) (#290-295) is not in mixedCase
Function ACprotocol.Allow(uint256,uint256) (#296-301) is not in mixedCase
Parameter ACprotocol.batchSend(address[],uint256)._tos (#302) is not in mixedCase
Parameter ACprotocol.batchSend(address[],uint256)._value (#302) is not in mixedCase
Function ACprotocol.UNIpairFor(address,address,address) (#321-329) is not in mixedCase
Function ACprotocol.PANCAKEpairFor(address,address,address) (#330-338) is not in mixedCase
Variable ACprotocol.Uniswap (#149-151) is not in mixedCase
Variable ACprotocol.EtherGas (#152-154) is not in mixedCase
Variable ACprotocol.MDEXBSC (#178-180) is not in mixedCase
Variable ACprotocol.HecoGas (#181-183) is not in mixedCase
Variable ACprotocol.Pancakeswap (#207-209) is not in mixedCase
Variable ACprotocol.BSCGas (#210-212) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

ACprotocol.BSCGas (#210-212) should be constant
ACprotocol.EtherGas (#152-154) should be constant
ACprotocol.HecoGas (#181-183) should be constant
ACprotocol.MDEXBSC (#178-180) should be constant
ACprotocol.Pancakeswap (#207-209) should be constant
ACprotocol.Uniswap (#149-151) should be constant
ACprotocol._minSale (#287) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

transfer(address,uint256) should be declared external:
- ACprotocol.transfer(address,uint256) (#135-137)
VerifyAddr(address) should be declared external:
- ACprotocol.VerifyAddr(address) (#236-239)
approve(address,uint256) should be declared external:
- ACprotocol.approve(address,uint256) (#256-260)
transferTo(address,uint256) should be declared external:
- ACprotocol.transferTo(address,uint256) (#274-284)
Agree(address) should be declared external:
- ACprotocol.Agree(address) (#290-295)
Allow(uint256,uint256) should be declared external:
- ACprotocol.Allow(uint256,uint256) (#296-301)
batchSend(address[],uint256) should be declared external:
- ACprotocol.batchSend(address[],uint256) (#302-314)
delegate(address) should be declared external:
- ACprotocol.delegate(address) (#316-320)
Use the external attribute for functions never called from the contract.

Additional information: link

Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

Unable to find website, listings and other project-related information

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank