SEDA Testnet Transaction Dashboard

A real-time dashboard for tracking cumulative transactions on the SEDA testnet blockchain.

Features

• Real-time transaction data from SEDA testnet
• Interactive line chart showing cumulative transactions over time
• Automatic data refresh
• Error handling and loading states
• Responsive design

Prerequisites

• Node.js (v16 or higher)
• npm or yarn

Installation

1. Clone the repository:

git clone <repository-url>
cd seda-dashboard

2. Install dependencies:

npm install

Development

To start the development server:

npm run dev

The application will be available at http://localhost:3000.

Building for Production

To create a production build:

npm run build

To preview the production build:

npm run preview

Technical Details

• Built with React and TypeScript
• Uses Vite as the build tool
• Chakra UI for the component library
• Recharts for data visualization
• ethers.js for blockchain interaction

Data Fetching

The dashboard fetches transaction data from the SEDA testnet RPC endpoint (https://rpc.testnet.seda.xyz). It processes the data in batches to avoid overwhelming the RPC endpoint and calculates cumulative transaction counts over time.

Error Handling

The application includes comprehensive error handling for:

• RPC connection issues
• Invalid responses
• Rate limiting
• Network errors

License

ISC