Update README.md

Author: sorydima

README.md

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+# 🔄 EXChangeProtocol
+
+A secure, decentralized protocol for asset exchange — built for the REChain Network Solutions ecosystem.  
+EXChangeProtocol enables cross-chain, trustless, and efficient decentralized trading of digital assets, tokens, and NFTs. 🪙✨
+
+---
+
+## 🚀 Key Highlights
+
+- 🧱 **Modular Smart Contract Architecture**
+- 🌉 **Cross-chain Bridge Integration**
+- 🔐 **Privacy-First Order Matching**
+- 📈 **Fee Engine & DAO Governance**
+- 📲 **Ready for Katya OS and REChain dApps**
+
+---
+
+## 📦 Installation
+
+To use or build EXChangeProtocol locally:
+
+```bash
+# Clone the repository
+git clone https://github.com/REChain-Network-Solutions/EXChangeProtocol.git
+cd EXChangeProtocol
+
+# Install dependencies (Node/Hardhat environment)
+npm install
+
+⚙️ Usage
+📤 Deploy Contracts
+
+npx hardhat compile
+npx hardhat run scripts/deploy.js --network goerli
+
+🧪 Run Tests
+
+npx hardhat test
+
+📁 Project Structure
+
+EXChangeProtocol/
+├── contracts/          # Core smart contracts (Solidity)
+│   ├── core/           # Exchange logic
+│   ├── interfaces/     # Interfaces for modules
+│   └── lib/            # Utility and helper libraries
+├── scripts/            # Deployment and setup scripts
+├── test/               # Tests and mock environments
+├── docs/               # Extended documentation and specs
+├── README.md
+├── WIKI.md
+└── LICENSE
+
+🧩 Integrations
+✅ REChain Bridge – for secure cross-chain swaps
+
+✅ Katya OS – mobile-ready compatibility
+
+✅ DAOpeople – built-in governance voting
+
+✅ REChain Wallet – gasless & signature-based flows
+
+
+📖 Documentation
+Please see WIKI.md or the /docs/ directory for:
+
+Full architecture overview
+
+Deployment guides
+
+Governance process
+
+Security audits (planned)
+
+🤝 Contribution
+We welcome contributors!
+
+Fork this repo
+
+Create a feature branch (git checkout -b feature/something)
+
+Push changes and open a PR
+
+Please follow our Code of Conduct and write clear, tested code.
+
+📜 License
+This project is licensed under the MIT License. See LICENSE for more information.
+
+💬 Community & Support
+🌐 rechain.network
+
+🧠 DAOpeople Forum: DAO Governance
+
+Built with ❤️ by the REChain Network Solutions core team.