Blockchain REST API

Overview

This Blockchain REST API provides a set of endpoints for interacting with a blockchain network, allowing users to create transactions, retrieve blockchain data, and manage network nodes.

Features

• Create and broadcast transactions
• Retrieve the blockchain ledger
• Validate transactions and blocks
• Peer-to-peer network management
• Secure and efficient API endpoints

Technologies Used

• Backend: Node.js / Express
• Blockchain: Custom implementation
• Database: JSON-based ledger storage
• Security: JWT authentication (recommended)

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Installation

Prerequisites

Ensure you have the following installed:

• Node.js (v14+)
• npm or yarn

Setup Instructions

1. Clone the repository:

   git clone https://github.com/MohamadFazuan/BlockchainRESTAPI.git
   cd BlockchainRESTAPI

2. Install dependencies:

   npm install

3. Start the server:

   npm start

The API will run on http://localhost:3000 by default.

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API Endpoints

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Security Best Practices

• Input Validation: Always validate user inputs before processing transactions.
• Authentication: Implement JWT authentication to protect sensitive endpoints.
• Encryption: Encrypt sensitive data to enhance security.

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Future Improvements

• Optimize performance with database integration
• Swagger UI Integration

Contributing

Contributions are welcome! Feel free to submit a pull request or report issues.

License

This project is licensed under the MIT License.

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Author: Mohamad Fazuan