Goerli vs. Sepolia Testnet

This guide covers an overview of Ethereum testnets, specifically Goerli and Sepolia, their differences, and how Ethereum developers use them for testing and experimentation. The article also provides information on creating an Ethereum Sepolia endpoint with QuickNode.

How to Create and Deploy a Smart Contract with Hardhat

In this guide, we’ll create a Hello World smart contract and deploy it using Hardhat via QuickNode.

What Is Ethereum Attestation Service (EAS) & How to Use It

This guide offers a concise overview of the Ethereum Attestation Service (EAS) and shows you how to create and verify attestations yourself.