[Release] Memecoin Smart Contract w/ Advanced Features

[rip 3]

This is my personal advanced memecoin smart contract that will allow you to create any memecoin you want. 

Tokenomics & Supply

1. Hard capped at 1 billion tokens (MAX_SUPPLY).
2. Initial minting at 500 million tokens minted to deployer on creation.
3. Deflationary mechanism and optional token burns via buyback function.

Automated Taxes & Fees

1. Buy/Sell Taxes
   1. Configurable rates (default: 5% buy, 10% sell).
   2. Taxes fund:
      1. Treasury wallet
      2. Liquidity pool (auto-LP)
      3. Buyback & burn
2. Dynamic Tax Tiers – Lower taxes for long-term holders (scales with time held).
3. Fee Exemptions – Exclude wallets (e.g: owner, treasury, etc) from taxes.

Anti-Bot & Anti-Whale

1. Transaction Limits
   1. maxTxAmount - Caps per-transaction volume.
   2. maxWalletAmount - Limits max tokens per wallet.
2. Blacklist Function – Block known bots/scam addresses.
3. Trading Delay – Requires enableTrading() to start (prevents sniper bots).

Security & Controls

1. Ownable – Admin-only functions for key adjustments.
2. LP Auto-Locking – Taxes auto-convert to liquidity (anti-rug pull).
3. Reentrancy Guards – Prevents flash loan attacks.
4. Emergency ETH Withdraw – Owner can recover stuck ETH.

Holder Rewards

1. Reflection System – 2% of transactions redistributed to holders.
2. Staking Pool – Stake tokens to earn additional rewards.

Liquidity & Buyback

1. Auto-LP – 3% of trades auto-added to liquidity.
2. Buyback & Burn – 2% of trades used to buy and burn tokens (deflationary).

DEX Integration

1. Uniswap/PancakeSwap Support – Built-in router/pair setup.
2. Automated Market Maker (AMM) Detection – Recognizes buys/sells for proper tax application.

Governance & Upgrades

1. Adjustable Parameters – Owner can modify:
   1. Tax rates (capped at 20%)
   2. Fee distributions
   3. Wallet limits
2. Multi-Sig Ready – Treasury/ownership can be assigned to a multi-sig wallet.

Getting Started
Follow these steps to launch your token on Ethereum or any other EVM chains like BSC, Polygon, etc..

Requirements
Before you start, ensure you have:

• MetaMask installed (Testnet ETH is required)
• Node.js (v16+) and npm/yarn
• Hardhat or Truffle
• Testnet ETH (faucets)

Setup the Project

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Edit hardhat.config.js setting both your keys.

Deploy the Contract

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Replace ropsten with bsc_testnet for binance smart chain.

Interacting with Your Memecoin
Enable Trading

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Set Taxes

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Exclude Wallet(s) Fees

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Add Liquidity on Uniswap/PancakeSwap

1. Go to Uniswap (ETH) or PancakeSwap (BSC)
2. Provide ETH/BNB + Your Token
3. Lock LP tokens (use Unicrypt to prevent rug pulls)

Security & Final Steps
Verify Contract on Etherscan/BscScan

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Lock Liquidity (Recommended)

1. Use Unicrypt or Team Finance to lock LP tokens for safety.

Renounce Ownership (Optional)
Only do this if you don’t need to adjust taxes later!

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