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In the BNB24X7 Smart-Contract were found no vulnerabilities, no backdoors, and no scam scripts.

The code was tested with compatible compilers and simulated manually reviewed for all commonly known and specific vulnerabilities.

So BNB24X7 Smart-Contract is safe for use in the Binance Smart Chain main network.

CRITICAL ISSUES (critical, high severity):                   0

HIGH ISSUES (high, medium severity):                        1

ERRORS, WARNINGS (medium, low severity):              0

OPTIMIZATION (low severity):                                     1

RECOMMENDATIONS (very low severity):                     0




The system used is called ROI and must be considered as HIGH-RISK.

Users principal deposits cannot be withdrawn, users can get dividends and referral commission. Dividends are paid from deposits of other users. Do always invest with proper knowledge and investigation.


Optimization suggestions

Loop on the dynamic variable (low severity).

If the user gets more parallel deposits his withdrawal transaction going to cost more transaction fee because the loop on the dynamic variable is used in the ‘withdraw’ function.

In case exceeding the GAS limit of the size of the transaction withdraw is not possible.


This comment is relevant only if a user creates an excessive amount of parallel deposits (more than 100).


Independent description of the smart-contract functionality

The BNB24X7 smart-contract provides the opportunity to invest any amount in BNB (from 0.05 BNB) in the contract and get 168% return on investment in 7 days if the contract balance has enough funds for payment.


  1. All dividends are calculated at the moment of request and available for withdrawal every 12 hours
  2. Each subsequent Deposit is kept separately in the contract, to maintain the payment amount for each Deposit.



Contract Owners Fee

Marketing Fee:   2.5%

Developer Fee:   7.5%




24% daily profit for 7 days. A User can get 168% return totally.


  • The Minimum deposit amount is 0.05 BNB
  • The Maximum deposit amount is 100 BNB


Referral System (Match Bonus)

The contract pays a 10.5% referral commission over 5 levels

  • Level one:      5%
  • Level two:      3%
  • Level three:   1.5%
  • Level four:      0.5%
  • Level five:       0.5%



  • The Referral should be an active user. it means the referral address has at least one deposit
  • The Referrer is specified once at the time of the first deposit and is assigned to the user without the possibility of changing. From each subsequent Deposit, the referrer will get his percent.
  • Referral rewards directly transfer to referrer wallet



Withdraw System

  • The minimum withdrawable is 0.02 BNB
  • The total active investment must be at least 0.01 BNB to be able to withdraw
  • A user can use withdraw or reinvest only once in every 12 hours
  • In every withdraw:
    • 75% of withdrawable amount transfer directly to user wallet
    • 25% of withdrawable amount reinvested automatically
  • In each withdrawal, a maximum of 25% of the total active investment can be withdrawn and the rest is saved for the next day


Reinvest System

  • A user can use withdraw or reinvest only once in every 12 hours Withdrawable amount
  • The maximum amount to be reinvested is 100 BNB and the rest is saved for the next day
  • The minimum amount is 0.05 BNB
  • ­You can get a 10% bonus when you are reinvesting all profits instead of withdrawing


Top Leader Pool

There is a pool to which 1% of all deposits added to this pool. Every 24 hours it will be rewarded to the top 25 leaders which have a more direct referral count.

  • 1% of all deposits add to the pool
  • Every 24 hours the pool amount rewarded to 25 top leaders
  • Top leaders sorted by their direct referral count
  • Each leader is rewarded based on the number of referrals they have to all pool leaders’ referrals.