🚀 SUI NFT & Token Launchpad Smart Contract

The Ultimate All-in-One Launchpad Solution for SUI Blockchain

A comprehensive, production-ready smart contract suite for launching and managing tokens, NFTs, and DAOs on the SUI blockchain. Built with security, scalability, and user experience in mind.

🌟 Key Features

🪙 Token Fundraising

• Multi-stage token sales with flexible vesting schedules
• Whitelist management for private sales
• Automated token distribution with time-locked releases
• KYC/AML integration ready
• Anti-bot protection mechanisms

🎨 NFT Collection Fundraising

• Mystery box mechanics with rarity tiers
• Private NFT sales with exclusive access
• Batch minting capabilities
• Metadata management and IPFS integration
• Royalty distribution system

🔒 Advanced Staking System

• Flexible staking periods with customizable rewards
• Multi-token staking support
• Compound interest calculations
• Early withdrawal penalties with configurable rates
• Staking pool management with liquidity provisions

💰 Permissionless Donation System

• Direct donations to projects
• Milestone-based funding releases
• Transparent fund tracking on-chain
• Multi-currency support (SUI, USDT, custom tokens)

🔄 Decentralized Exchange (Swap)

• Automated market making (AMM) functionality
• Liquidity pool management
• Price discovery mechanisms
• Slippage protection and transaction limits

🏛️ DAO Governance

• Proposal creation and voting mechanisms
• Token-weighted voting system
• Multi-signature treasury management
• Governance parameter customization

🏗️ Architecture

sui-launchpad-smart-contract/
├── 📁 seapad/          # Core launchpad functionality
│   ├── project.move    # Project management & fundraising
│   ├── tokenomic.move  # Tokenomics & vesting
│   └── version.move    # Version control & upgrades
├── 📁 tokens/          # Token creation & management
│   └── spt.move        # SUI Pad Token implementation
├── 📁 stake/           # Staking & rewards system
│   ├── stake.move      # Core staking logic
│   └── stake_config.move # Configuration management
├── 📁 nft/             # NFT collection & sales
│   ├── nftbox.move     # Mystery box mechanics
│   └── nft_private.move # Private NFT sales
├── 📁 common/          # Shared utilities & interfaces
└── 📁 deploy/          # Deployment scripts & configs

🚀 Quick Start

Prerequisites

• SUI CLI installed
• SUI wallet with testnet/mainnet tokens
• Basic knowledge of Move language

Installation

# Clone the repository
git clone https://github.com/rustjesty/sui-launchpad-smart-contract.git
cd sui-launchpad-smart-contract

# Install dependencies
sui move build

Deploy to Testnet

# Deploy to SUI testnet
sui client publish --gas-budget 100000000 --network testnet

Deploy to Mainnet

# Deploy to SUI mainnet
sui client publish --gas-budget 100000000 --network mainnet

📖 Usage Examples

Creating a New Token Project

// Initialize a new token project
let project_cap = project::create_project(
    &mut ctx,
    project_name,
    token_symbol,
    total_supply,
    initial_price,
    min_investment,
    max_investment,
    start_time,
    end_time
);

Setting Up NFT Mystery Box

// Create NFT mystery box with rarity tiers
let nft_box = nftbox::create_nft_box(
    &mut ctx,
    box_name,
    total_supply,
    price_per_box,
    rarity_distribution,
    metadata_uris
);

Implementing Staking

// Create staking pool
let pool = stake::create_staking_pool(
    &mut ctx,
    reward_token,
    staking_token,
    reward_rate,
    lock_period
);

🔧 Configuration

Environment Variables

# Network configuration
SUI_NETWORK=mainnet  # or testnet, devnet
SUI_RPC_URL=https://fullnode.mainnet.sui.io:443

# Contract addresses (after deployment)
SEAPAD_ADDRESS=0x...
TOKEN_ADDRESS=0x...
STAKE_ADDRESS=0x...
NFT_ADDRESS=0x...

Customization Options

• Vesting schedules: Linear, cliff, or custom patterns
• Staking rewards: Fixed rate, variable rate, or performance-based
• NFT rarity: Configurable distribution and metadata
• Governance: Voting thresholds and proposal requirements

🛡️ Security Features

• Reentrancy protection on all external calls
• Access control with role-based permissions
• Input validation and bounds checking
• Emergency pause functionality
• Upgradeable contracts with timelock
• Audit-ready code structure

🧪 Testing

# Run all tests
sui move test

# Run specific test module
sui move test --filter project_tests

# Run with coverage
sui move test --coverage

Test Coverage

• ✅ Unit tests for all core functions
• ✅ Integration tests for cross-module interactions
• ✅ Edge case testing for security scenarios
• ✅ Gas optimization testing

📊 Performance & Gas Optimization

• Batch operations for multiple transactions
• Efficient data structures for minimal storage costs
• Optimized loops and conditional statements
• Gas estimation tools included

🤝 Contributing

We welcome contributions! Please see our Contributing Guidelines for details.

Development Setup

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🆘 Support & Community

• Documentation: Wiki
• Discussions: GitHub Discussions
• Issues: GitHub Issues
• Telegram: @soljesty

🙏 Acknowledgments

• Built on the SUI blockchain
• Inspired by successful launchpad platforms
• Community feedback and contributions
• Security auditors and reviewers

---

⭐ Star this repository if you find it helpful!

🔗 Built with ❤️ for the SUI ecosystem