🚀 Meme Token Launchpad on X Layer

A Pump.fun-style meme token launchpad built on the X Layer chain (OKX zkEVM L2) with automatic bonding curve mechanics and DEX integration.

🎥 Demo Video: Watch on YouTube

🌟 Features

Core Functionality

• Instant Token Creation: Users can mint new meme tokens by paying a small fee in OKB
• Bonding Curve Model: Automatic pricing and liquidity accumulation through linear bonding curve mechanics
• OKB Pool Mechanism: Fees collected in OKB are pooled until reaching the 80 OKB threshold
• DEX Integration: Automatic liquidity provision to DEXs on X Layer once threshold is met
• Fee Distribution: Smart fee distribution between platform, creators, and referrers

Technical Features

• Smart Contract Framework: Built with Solidity and OpenZeppelin contracts
• Bonding Curve Algorithm: Linear price increase based on tokens sold
• Automatic Liquidity Management: 36 OKB permanently locked for base liquidity
• Referral System: Built-in referral rewards for token promotion
• Gas Optimized: Efficient contract design for X Layer deployment
• Frontend UI: Clean, user-friendly website with OKX Wallet / MetaMask integration

🏗️ Architecture

Smart Contracts

1. TokenFactory.sol

• Main contract managing token creation and bonding curve integration
• Handles fee collection and distribution
• Manages liquidity threshold monitoring
• Coordinates between tokens and bonding curves

2. MemeToken.sol

• ERC-20 token template with 1 billion initial supply
• Owner-controlled minting and burning capabilities
• Standard ERC-20 functionality

3. BondingCurve.sol

• Linear bonding curve implementation
• Automatic price calculation based on supply
• Buy/sell mechanics with price discovery

Bonding Curve Mechanics

• Initial Price: 0.0001 OKB per token
• Price Increment: 0.00001 OKB per token sold
• Formula: Price = InitialPrice + (TotalSold × PriceIncrement)

Fee Structure

• Token Creation Fee: 0.1 OKB
• Platform Fee: 40% of creation fee
• Creator Fee: 40% of creation fee
• Referrer Fee: 20% of creation fee (if referrer exists)

Liquidity Management

• Threshold: 80 OKB accumulated fees
• Permanently Locked: 36 OKB for base liquidity
• DEX Provision: Remaining 44 OKB automatically added to DEX

🔧 Development

Project Structure

├── contracts/           # Smart contracts
│   ├── TokenFactory.sol
│   ├── MemeToken.sol
│   └── BondingCurve.sol
├── frontend/           # React/Next.js frontend
├── scripts/            # Deployment scripts
├── test/              # Test files
├── hardhat.config.js  # Hardhat configuration
└── README.md

📈 Roadmap

Phase 1: Core Infrastructure ✅

• Smart contract framework
• Bonding curve mechanics
• Fee distribution system
• Basic testing suite

Phase 2: Frontend & Integration ✅

• React/Next.js frontend
• Wallet integration (OKX Wallet, MetaMask)
• User interface for token creation
• Trading interface

Phase 3: DEX Integration ✅

• OkieSwap integration
• Uniswap v2/v3 support
• Automatic liquidity provision
• Cross-DEX arbitrage

Phase 4: Advanced Features ✅

• Advanced bonding curves
• Social features
• Analytics dashboard
• Mobile app

📄 License

This project is licensed under the MIT License.