Steploic/CropToken-

To democratize agricultural finance across Africa by tokenizing crop assets and creating a transparent, decentralized marketplace that directly connects smallholder farmers with global buyers, eliminating intermediaries and increasing farmer revenues by 30% while ensuring food security and sustainable farming practices. # 🌾 CropToken - Tokenizing Africa's Agriculture > 🏆 **Built for Hedera Africa Hackathon 2025** - Revolutionizing African agriculture through blockchain tokenization ## 🎯 Vision Democratizing agricultural finance across Africa by tokenizing crop assets and creating a transparent, decentralized marketplace that directly connects smallholder farmers with global buyers, eliminating intermediaries and increasing farmer revenues by 30%. ## ⚡ Key Features - 🌱 **Crop Tokenization**: Convert future harvests into tradeable digital assets - 🏪 **Decentralized Marketplace**: Direct farmer-to-buyer trading with ultra-low fees - 💰 **Crowdfunded Farming**: Community-powered agricultural financing - 📍 **Supply Chain Tracking**: Immutable farm-to-fork traceability - 📱 **Mobile-First Design**: Optimized for African mobile users - 🌍 **Real Impact**: Addressing $65B annual financing gap ## 🚀 Quick Start ### Prerequisites - Node.js 16+ and npm 8+ - Git - HashPack wallet (for Hedera interaction) ### Installation ```bash # Clone repository git clone github.com cd croptoken # Install all dependencies npm run setup # Copy environment variables cp frontend/.env.example frontend/.env.local # Edit .env.local with your configuration # Start development npm run dev ``` ### Deploy to Production ```bash # Build for production npm run build # Deploy to Vercel npm run deploy ``` ## 🏗️ Architecture ### Smart Contracts (Hedera) - **CropTokenFactory**: Main tokenization contract - **CropMarketplace**: Decentralized trading platform - **CropFinancing**: Crowdfunding mechanism ### Frontend (React) - **React 18** with modern hooks - **Tailwind CSS** for styling - **HashConnect** for Hedera wallet integration - **Recharts** for data visualization ### Why Hedera? - **Ultra-low fees**: $0.0001 vs $20+ on Ethereum - **3-5 second finality**: Real-time commodity trading - **Carbon negative**: Sustainable agriculture alignment - **Enterprise-grade**: Built f …