Project-X - Audit Report


Project-X Audit Report Project-X ($PEX) is a new BEP20 token on the Binance Smart Chain.

We reviewed the Pex contract that is deployed at 0x2963dCc52549573BBFBe355674724528532C0867 on the Binance Smartchain Mainnet.

Notes on the Contract:
  • The total supply of the token is set to 100 billion $PEX [100,000,000,000].
  • No burn functions are present; though the circulating supply can be reduced by sending tokens to the 0x..dead address, if desired.
  • A mint function is present in the contract, however it cannot be utilized as there is a maximum supply cap set to 100 billion tokens which is equal to the total supply.
  • At the time of writing this report, 92.13% of the total supply has been sent to the 0x..dead address.
  • The top holder owns 5% of the total supply.
  • 0.66% of the total supply is in Pancakeswap liquidity.
  • Of that liquidity, 92.45% of the LP tokens belong to a token locking contract.
  • The next five holders own a cumulative 2% of the total supply.

  • The contract complies with the BEP20 standard.
  • No ownership-restricted functions are present.
  • As the contract is deployed with Solidity v0.8.0 it is protected from overflows.
  • Some functions could have been declared external instead of public to save some gas, but as this is already deployed this is merely informational.

Audit Findings Summary
  • No external threats were identified.
  • Please be aware of the amount of liquidity available in proportion to the largest wallets.
  • Date: December 10th, 2021

Audit Results

Vulnerability CategoryNotesResult
Arbitrary Storage WriteN/APASS
Arbitrary JumpN/APASS
Centralization of ControlN/APASS
Delegate Call to Untrusted ContractN/APASS
Dependence on Predictable VariablesN/APASS
Deprecated OpcodesN/APASS
Ether ThiefN/APASS
External CallsN/APASS
Flash LoansN/APASS
Integer Over/UnderflowN/APASS
Multiple SendsN/APASS
State Change External CallsN/APASS
Unchecked RetvalN/APASS
User Supplied AssertionN/APASS
Critical Solidity CompilerN/APASS
Overall Contract Safety PASS

Function Graph

ERC20 Token Graph

Inheritance Chart

Multi-file Token

Functions Overview

 ($) = payable function
 # = non-constant function
 + [Int] IERC20 
    - [Ext] totalSupply
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] transferFrom #

 + [Int] IERC20Metadata (IERC20)
    - [Ext] name
    - [Ext] symbol
    - [Ext] decimals

 +  Context 
    - [Int] _msgSender
    - [Int] _msgData

 +  ERC20 (Context, IERC20, IERC20Metadata)
    - [Pub]  #
    - [Pub] name
    - [Pub] symbol
    - [Pub] decimals
    - [Pub] totalSupply
    - [Pub] totalCap
    - [Pub] balanceOf
    - [Pub] transfer #
    - [Pub] allowance
    - [Pub] approve #
    - [Pub] transferFrom #
    - [Pub] increaseAllowance #
    - [Pub] decreaseAllowance #
    - [Int] _transfer #
    - [Pub] _mint #
    - [Int] _burn #
    - [Int] _approve #
    - [Int] _beforeTokenTransfer #
    - [Int] _afterTokenTransfer #

 +  Pex (ERC20)
    - [Pub]  #
       - modifiers: ERC20