OnFinality Polygon RPC Integration

This project demonstrates how to connect to the Polygon blockchain using reliable, high-performance RPC endpoints provided by OnFinality.

OnFinality is a leading blockchain infrastructure platform offering scalable, production-ready RPC and API services across multiple Web3 networks. With a few lines of code, developers can access fast and secure endpoints — without the need to maintain or sync their own nodes.

Features

• ✅ Easy connection to Polygon via OnFinality RPC
• 🌐 Global edge network for low-latency requests
• 📊 Scalable API usage for both testing and production
• 🔒 Secure, always-on infrastructure with high availability

Usage

1. Clone this repo:

   git clone https://github.com/leoonf/Onfinality.git
   cd Onfinality

2. Install dependencies:

   npm install

3. Run the script (example with Web3.js):

   node index.js

   The script fetches the latest block number using OnFinality’s public Polygon RPC:

   https://polygon.api.onfinality.io/public
   

Learn More

To explore more RPC services or launch your own infrastructure-free dApp, visit OnFinality's official website.

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💡 Looking for reliable RPC for Ethereum, Polkadot, Avalanche, or Polygon? OnFinality has you covered.

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