Table of Contents

• Introduction
• Features
• Usage
• Contributing
• License

Introduction

Rotating Provider is a utility library that helps manage and switch between multiple providers in a decentralized application (dApp) that interacts with multiple blockchain networks. It facilitates the rotation of providers to ensure continuous service availability while handling issues with individual providers.

Features

• Efficiently switch between multiple blockchain providers.
• Automatic validation and rotation of providers to avoid downtime.
• Simple and flexible integration with existing dApp projects.
• Customizable interval and provider lists to suit different use cases.

Installation

Install the package using npm:

npm install rotating-provider

or pnpm:

pnpm add rotating-provider

Usage

To use the Rotating Provider library, follow these steps:

1. Import the library in your JavaScript/TypeScript file:

const { RotatingProvider } = require("rotating-provider"); // For JavaScript
// or
import { RotatingProvider } from "rotating-provider"; // For TypeScript

2. Create a new instance of RotatingProvider by providing chain id and interval between rotation:

const providerInterval = 5000; // Set the interval (in milliseconds) for provider rotation.
const chainId = 1; // Chain id of blockchain
const rotatingProvider = new RotatingProvider(chainId, providerInterval);

3. Access the provider functions

const blocknumber = await rotatingProvider.provider.getBlockNumber();

Author

• Aceson Sunny (0xask3)

Contributing

Contributions to the Rotating Provider library are welcome! If you find a bug, have an idea for an improvement, or want to contribute new features, please follow these steps:

1. Fork the repository.
2. Create a new branch for your feature or bug fix.
3. Make your changes and commit them with descriptive commit messages.
4. Push your branch to your forked repository.
5. Submit a pull request to the main repository, explaining your changes.

License

The Rotating Provider library is licensed under the MIT License.