NotifyChain

A decentralized event monitoring and notification system built on Stellar Soroban, enabling developers to track smart contract events and build reactive applications.

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🚀 Overview

NotifyChain is an open-source project that aims to simplify event-driven development on Stellar Soroban.

The project provides a smart contract and a modern web interface for registering, viewing, and managing blockchain events. Future iterations will support off-chain listeners and notification services, allowing developers to automate actions whenever contract events occur.

The goal is to make decentralized applications more reactive while providing a clean and extensible foundation for event monitoring.

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✨ Features

• 📡 Smart contract event emission
• 🔗 Event registration and tracking
• 📝 On-chain event logging
• 🌐 Modern web dashboard built with Next.js
• ⚡ Built with Rust and Soroban
• 🔒 Transparent and decentralized architecture
• 🛠️ Easy integration with Soroban applications

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🏗️ Architecture

                    +----------------------+
                    |   Soroban Contract   |
                    |----------------------|
                    |    Emits Events      |
                    +----------+-----------+
                               |
                               |
                        Stellar Network
                               |
                               ▼
                    +----------------------+
                    |   Next.js Frontend   |
                    |----------------------|
                    | Displays Events      |
                    | Event Management UI  |
                    +----------------------+

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⚙️ How It Works

1. A Soroban smart contract emits an event.
2. The event is recorded on-chain.
3. The Next.js application fetches and displays event information.
4. Developers can monitor contract activity through the interface.

Future versions will introduce off-chain listeners capable of triggering notifications and external integrations.

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💡 Use Cases

• Smart contract event visualization
• Task completion tracking
• Escrow status updates
• DAO governance monitoring
• NFT activity tracking
• Token transfer monitoring
• Blockchain analytics
• Developer debugging tools

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📂 Project Structure

notify-chain/
│
├── contracts/
│   ├── src/
│   ├── Cargo.toml
│   └── tests/
│
├── frontend/
│   ├── app/
│   ├── components/
│   ├── lib/
│   ├── public/
│   └── package.json
│
├── docs/
├── scripts/
└── README.md

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🛠️ Tech Stack

Smart Contracts

• Rust
• Soroban SDK
• Stellar Soroban

Frontend

• Next.js
• React
• TypeScript
• Tailwind CSS

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🚀 Getting Started

Clone the Repository

git clone https://github.com/your-org/notify-chain.git

cd notify-chain

Install Frontend Dependencies

cd frontend

npm install

Run the Frontend

npm run dev

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📢 Example Event

#[contractevent]
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct TaskCompleted {
    pub task_id: u64,
    pub contributor: Address,
    pub reward: i128,
}

This event can be emitted by a Soroban smart contract and later consumed by applications or future notification services.

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🗺️ Roadmap

• Event registry contract
• Event explorer dashboard
• Event filtering
• Search functionality
• Contract management interface
• Wallet integration
• Notification subscriptions
• Off-chain listener service
• Webhook support
• Multi-network support

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🤝 Contributing

Contributions are welcome! You can help by:

• Fixing bugs
• Implementing new features
• Improving documentation
• Writing tests
• Enhancing the UI/UX
• Refactoring existing code

Please read CONTRIBUTING.md before opening a pull request.

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📄 License

This project is licensed under the MIT License.

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❤️ Acknowledgements

NotifyChain is an open-source initiative focused on making event-driven development on Stellar Soroban simpler, more accessible, and easier to integrate into decentralized applications.