The newest viral charity token in BSC. $PROPLAY collaborates directly with professional athletes and entertainers to send children from low income families to clubs and sports camps. Helping all children meet their full potential.
Giving the youth of the world the ability to meet their full potential. In collaboration with professional athletes from NBA,NFL,MLB,FIFA., etc. Journey (instead of story) Project Play is THE defining Charity Token on the Binance Smart Chain. Our team has enormous goals, as a result we have decided not to limit our charity to one cause.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
CoinToken.allowance(address,address).owner (#522) shadows:
- Ownable.owner() (#406-408) (function)
CoinToken._approve(address,address,uint256).owner (#631) shadows:
- Ownable.owner() (#406-408) (function)
Rename the local variables that shadow another component.
Additional information: link
CoinToken.updateFee(uint256,uint256,uint256) (#617-625) should emit an event for:
- _TAX_FEE = _txFee * 100 (#619)
- _BURN_FEE = _burnFee * 100 (#620)
- _CHARITY_FEE = _charityFee * 100 (#621)
- ORIG_TAX_FEE = _TAX_FEE (#622)
- ORIG_BURN_FEE = _BURN_FEE (#623)
- ORIG_CHARITY_FEE = _CHARITY_FEE (#624)
Emit an event for critical parameter changes.
Additional information: link
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address)._FeeAddress (#477) lacks a zero-check on :
- FeeAddress = _FeeAddress (#490)
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address).tokenOwner (#477) lacks a zero-check on :
- _owner = tokenOwner (#491)
CoinToken.setAsCharityAccount(address).account (#612) lacks a zero-check on :
- FeeAddress = account (#613)
Check that the address is not zero.
Additional information: link
Address.isContract(address) (#268-277) uses assembly
- INLINE ASM (#275)
Address._functionCallWithValue(address,bytes,uint256,string) (#361-382) uses assembly
- INLINE ASM (#374-377)
Do not use evm assembly.
Additional information: link
CoinToken.includeAccount(address) (#599-610) has costly operations inside a loop:
- _excluded.pop() (#606)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#361-382) is never used and should be removed
Address.functionCall(address,bytes) (#321-323) is never used and should be removed
Address.functionCall(address,bytes,string) (#331-333) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#346-348) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#356-359) is never used and should be removed
Address.isContract(address) (#268-277) is never used and should be removed
Address.sendValue(address,uint256) (#295-301) is never used and should be removed
CoinToken._getTaxFee() (#819-821) is never used and should be removed
Context._msgData() (#11-14) is never used and should be removed
SafeMath.mod(uint256,uint256) (#225-227) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#241-244) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.2 (#3) allows old versions
solc-0.8.2 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 Address.sendValue(address,uint256) (#295-301):
- (success) = recipient.call{value: amount}() (#299)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#361-382):
- (success,returndata) = target.call{value: weiValue}(data) (#365)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable Ownable._owner (#398) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,uint256)._txFee (#617) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,uint256)._burnFee (#617) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,uint256)._charityFee (#617) is not in mixedCase
Variable CoinToken._NAME (#452) is not in mixedCase
Variable CoinToken._SYMBOL (#453) is not in mixedCase
Variable CoinToken._DECIMALS (#454) is not in mixedCase
Variable CoinToken.FeeAddress (#455) is not in mixedCase
Variable CoinToken._MAX (#457) is not in mixedCase
Variable CoinToken._DECIMALFACTOR (#458) is not in mixedCase
Variable CoinToken._GRANULARITY (#459) is not in mixedCase
Variable CoinToken._TAX_FEE (#468) is not in mixedCase
Variable CoinToken._BURN_FEE (#469) is not in mixedCase
Variable CoinToken._CHARITY_FEE (#470) is not in mixedCase
Variable CoinToken.ORIG_TAX_FEE (#473) is not in mixedCase
Variable CoinToken.ORIG_BURN_FEE (#474) is not in mixedCase
Variable CoinToken.ORIG_CHARITY_FEE (#475) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#12)" inContext (#6-15)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#702) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#579) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#670) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#670) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#726) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#670) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#726) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#670) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#579) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#579) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#579) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#670) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#670) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#670) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#726) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#772) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#678) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._getValues(uint256).rTransferAmount (#748) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#772) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#772) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#772) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#710) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#685) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#726) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#726) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#710) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#685) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._getValues(uint256).rTransferAmount (#748) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#772) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#710) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#685) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#710) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#772) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#772) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#579) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#678) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#702) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#710) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#685) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#710) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#710) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#685) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#685) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._getValues(uint256).rTransferAmount (#748) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#702) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#678) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#678) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#702) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#726) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._getValues(uint256).rTransferAmount (#748) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#678) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#579) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._getValues(uint256).rTransferAmount (#748) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#726) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#678) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#702)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#678) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#685) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#702) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#702) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#579) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#718) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#718)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._getValues(uint256).tTransferAmount (#745)
Variable CoinToken._getValues(uint256).rTransferAmount (#748) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#670)
Variable CoinToken._getValues(uint256).rTransferAmount (#748) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#685)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#702) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#726)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#693)
Prevent variables from having similar names.
Additional information: link
CoinToken._GRANULARITY (#459) should be constant
CoinToken._MAX (#457) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
owner() should be declared external:
- Ownable.owner() (#406-408)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#425-428)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#434-438)
name() should be declared external:
- CoinToken.name() (#496-498)
symbol() should be declared external:
- CoinToken.symbol() (#500-502)
decimals() should be declared external:
- CoinToken.decimals() (#504-506)
totalSupply() should be declared external:
- CoinToken.totalSupply() (#508-510)
balanceOf(address) should be declared external:
- CoinToken.balanceOf(address) (#512-515)
transfer(address,uint256) should be declared external:
- CoinToken.transfer(address,uint256) (#517-520)
allowance(address,address) should be declared external:
- CoinToken.allowance(address,address) (#522-524)
approve(address,uint256) should be declared external:
- CoinToken.approve(address,uint256) (#526-529)
transferFrom(address,address,uint256) should be declared external:
- CoinToken.transferFrom(address,address,uint256) (#531-535)
increaseAllowance(address,uint256) should be declared external:
- CoinToken.increaseAllowance(address,uint256) (#537-540)
decreaseAllowance(address,uint256) should be declared external:
- CoinToken.decreaseAllowance(address,uint256) (#542-545)
isExcluded(address) should be declared external:
- CoinToken.isExcluded(address) (#547-549)
totalFees() should be declared external:
- CoinToken.totalFees() (#552-554)
totalBurn() should be declared external:
- CoinToken.totalBurn() (#556-558)
totalCharity() should be declared external:
- CoinToken.totalCharity() (#560-562)
deliver(uint256) should be declared external:
- CoinToken.deliver(uint256) (#564-571)
reflectionFromToken(uint256,bool) should be declared external:
- CoinToken.reflectionFromToken(uint256,bool) (#573-582)
updateFee(uint256,uint256,uint256) should be declared external:
- CoinToken.updateFee(uint256,uint256,uint256) (#617-625)
Use the external attribute for functions never called from the contract.
Additional information: link
Contract has 99% buy tax and 99% sell tax.
Taxes are extremely high (over 30%)
Additional information: link
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.
Average 30d PancakeSwap liquidity is low.
Number of Binance Smart Chain (BSC) token holders is low.
Token is deployed only at one blockchain
Token has only one trading pair
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
Additional information: link
Unable to find token contract audit
Unable to find audit link on the website
Token is not listed at Mobula.Finance
Additional information: link
Unable to find code repository for the project
Token is marked as scam (rug pull, honeypot, phishing, etc.)
Additional information: link
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
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Telegram account link seems to be invalid
Last post in Twitter was more than 30 days ago
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Twitter account has few posts