📂 HITBNB Smart Contract

https://bscscan.com/token/0x658310C8219B1a92773523e52CA84B55fB333F43

Overview

The HITBNB Token Contract is a UUPS (Universal Upgradeable Proxy Standard) upgradeable BEP-20 token that integrates staking logic, automated reward distribution, buy restrictions, and controlled token emissions over 20 years upgrade function is only for new functions.

🔧 Key Features

• Inherits ERC20, Ownable, UUPSUpgradeable, Pausable, and Initializable

• Uses Chainlink Keepers or external cron to trigger monthly reward logic

• Handles DEX buy restrictions (only whitelisted addresses can trigger buys)

• Emits monthly tokens from a locked balance (1000 tokens per month for 20 years)

• Automatically sends unlocked tokens to:

  • ROI Wallet (500 tokens)

  • Top Holders (100 tokens)

  • Development Wallet (50 tokens)

  • Marketing Wallet (350 tokens)

🔐 Key Roles

Role	Description
Owner	Can set wallet addresses, pause/unpause, whitelist DEXs
Automation (Keeper or Backend)	Calls performUpkeep() to trigger distributeShareholderRewards() monthly

⚙️ Core Functions

• initialize()

  • Standard proxy initializer. Sets token name, symbol, total supply, wallet addresses, etc.

• setWallets()

  • Admin-only function to configure ROI, development, and marketing wallets

• setWhitelist(address, bool)

  • Enables or disables DEX/contract address for buy eligibility

• _beforeTokenTransfer()

  • Blocks buys unless sender is whitelisted (anti-bot/DEX restriction)

• distributeShareholderRewards()

  • Monthly token unlock + reward distribution logic

  • Internally calls _releaseLockedTokens()

• _releaseLockedTokens()

  • Releases 1000 tokens if 30+ days have passed since last release

  • Transfers tokens according to the fixed reward split

• pause() / unpause()

  • Emergency control over token transfers

🧮 Storage Structure

uint256 public totalLocked;          // Initially 100,000 HITBNB
uint256 public tokensReleased;       // Tracks monthly release count
uint256 public lastReleaseTime;      // Last time tokens were unlocked
mapping(address => bool) public whitelist; // DEX whitelisting

🔄 Upgradeability

This contract uses the UUPSUpgradeable pattern. Only the contract owner can upgrade logic using: (this upgrade function is only for deploying new function it's not change the old deployed functions.)

function _authorizeUpgrade(address newImplementation) internal override onlyOwner {}

All future upgrades must maintain storage layout compatibility.

🔍 Integration Notes

• Chainlink Keepers is required to call distributeShareholderRewards() every 30 days.

• No manual minting allowed — token emission is strictly controlled via vesting.

• Tokens bought via HITBNBBuyer contract are transferred to ROI wallet, not users directly.

• Buy restriction ensures tokens can’t be bought directly by bots/snipers unless explicitly allowed.

🔒 Security Recommendations

• Keep DEX routers whitelisted using setWhitelist()

• Use pause() function in case of emergency or exploit