Crossify.io - Multichain Token Launch Platform

A complete multichain token launch platform that lets users create and launch tokens across Ethereum, BSC, Solana (SPL), Base, Hedera, and Unichain with bonding curve sales and automatic graduation to DEX.

Features

• 🚀 Multichain Deployment: Deploy tokens on Ethereum, BSC, Solana, Base, Hedera, and Unichain (Native Uniswap v4) 🆕
• ⚡ Hedera Integration: Ultra-fast (3-5s finality) and ultra-cheap (~$0.0001/tx) token launches
• 📝 Immutable Audit Logs: Powered by Hedera Consensus Service (HCS) for enterprise-grade audit trails
• 📁 Decentralized Storage: Token metadata stored on Hedera File Service (HFS) - permanent, immutable, ultra-low cost
• 📈 Bonding Curve Sales: Auto-pricing with capped graduation threshold
• 🎓 Automatic DEX Graduation: ✅ Fully Implemented - Automatic migration to DEX when market cap threshold is reached
  • Multi-DEX Support: Raydium (Solana), Uniswap V4 (Ethereum & Unichain) 🆕, Uniswap V3 (Ethereum - Legacy), PancakeSwap (BSC), BaseSwap (Base)
  • Uniswap V4 Features: Custom hooks, dynamic fees, native ETH support, 99% gas savings on pool creation
  • Epic Celebrations: Confetti animations and celebration modals
  • Progress Tracking: Real-time progress bars and analytics
• 🌉 Cross-chain Bridge: ✅ Fully Deployed - Shared/synchronized liquidity pools with automatic rebalancing
• 📊 Real-time Price Sync: Monitor and sync prices across chains (max 0.5% variance)
• 💧 Automatic Liquidity Bridging: ✅ Fully Deployed - Automatically bridges liquidity when reserves are low
• ⚖️ Proactive Rebalancing: ✅ Active - Monitors and rebalances reserves every 30 seconds
• 📊 Graduation Analytics: ✅ Fully Implemented - Comprehensive analytics dashboard with success rates, time-to-graduation stats, and post-graduation performance
• 🎨 Token Metadata: IPFS logo upload, social links, and descriptions
• 📱 Dashboard: Real-time stats, transaction history, cross-chain monitoring, and graduation analytics

Project Structure

crossify-platform/
├── backend/          # Node.js/TypeScript API server
├── frontend/         # React + TypeScript frontend
├── contracts/        # Smart contracts (Solidity + Solana)
├── scripts/          # Deployment and utility scripts
└── docs/             # Documentation

Getting Started

Prerequisites

• Node.js 18+
• npm or yarn
• Solidity compiler (via Hardhat)
• Solana CLI tools (for Solana contracts)

Installation

1. Clone the repository

2. Install dependencies:

   cd backend && npm install
   cd ../frontend && npm install

3. Set up environment variables (see .env.example files)

4. Run migrations and deploy contracts

5. Start the backend:

   cd backend && npm run dev

6. Start the frontend:

   cd frontend && npm run dev

Documentation

Core Documentation

• Supra Integration: docs/SUPRA_INTEGRATION.md - Complete guide to Supra HyperNova integration
• Price Synchronization System: docs/PRICE_SYNC_SYSTEM.md - Complete guide to cross-chain price sync
• API Reference: docs/API_REFERENCE.md - Comprehensive API documentation
• Recent Updates: docs/RECENT_UPDATES.md - Latest changes and improvements

System Documentation

• Uniswap v4 Integration: docs/UNISWAP_V4_INTEGRATION.md - Complete Uniswap v4 integration guide 🆕
• Unichain Integration: docs/UNICHAIN_INTEGRATION.md - Unichain (Uniswap Labs L2) integration guide 🆕
• DEX Graduation System: docs/DEX_GRADUATION_COMPLETE.md - Complete graduation system guide
• Graduation Implementation: docs/GRADUATION_IMPLEMENTATION_SUMMARY.md - Implementation details
• Cross-Chain Liquidity Bridge: docs/LIQUIDITY_BRIDGE_IMPLEMENTATION.md - Complete bridge system guide
• Bridge Deployment: docs/DEPLOY_LIQUIDITY_BRIDGE.md - Step-by-step deployment guide
• DEX Integration: docs/DEX_INTEGRATION_GUIDE.md - DEX integration details
• Deployment Results: LIQUIDITY_BRIDGE_DEPLOYMENT_RESULTS.md - All deployed contract addresses
• Final Summary: FINAL_DEPLOYMENT_SUMMARY.md - Complete deployment status

GitHub Wiki

• Architecture - System architecture overview
• Supra Integration - Complete Supra HyperNova integration guide
• Contracts - Smart contract documentation
• Dual Cross-Chain Architecture - LayerZero + Supra parallel system
• Price Synchronization - Price sync guide
• Development Process - Development workflow
• Testing - Testing guidelines

🎉 Cross-Chain Liquidity Bridge - DEPLOYED!

The cross-chain liquidity bridge system is fully deployed and operational on all testnets:

• Sepolia: 0x7005c0A2c9Cd108af213c717cA6d7232AcBD1b29
• BSC Testnet: 0x08BA4231c0843375714Ef89999C9F908735E0Ec2
• Base Sepolia: 0xDeFC8B749e68b5e21b3873928e68Aaf56031C6EA

The system automatically monitors reserves every 30 seconds and rebalances liquidity across chains.

🚀 Quick Activation

1. Update backend/.env with bridge addresses (see backend/ENV_BRIDGE_TEMPLATE.md)
2. Restart backend to activate monitoring service

See COMPLETE_SETUP_INSTRUCTIONS.md for complete setup guide.

Repository

• GitHub: https://github.com/M1k3lee/crossify-platform
• Live Site: https://www.crossify.io

License

MIT