Solana Development for EVM Developers
This guide is designed for EVM developers who want to explore Solana's ecosystem and understand how its architecture, account model, and execution environment differ from Ethereum. By the end of this guide, you'll have a clear understanding of Solana's core concepts, including stateless programs, account-based storage, parallel transaction execution, and fee markets.
Ethereum Pectra Upgrade: Key Improvements and Impact
Learn about the Ethereum Pectra upgrade, which enhances staking operations, inter-layer communication, blob storage efficiency, and account abstraction. Explore key EIPs, their benefits, and what this upgrade means for users, developers, and validators.
EIP-7702 Implementation Guide: Build and Test Smart Accounts
In this guide, you'll learn how to build and test Ethereum smart accounts with batch transactions and sponsored gas, all powered by EIP-7702.
How to Create an Overcollaterized Stablecoin with Foundry
In this guide, you'll learn how to build an overcollaterized stablecoin using Foundry v1.0. We'll cover everything from smart contract development to comprehensive testing using modern Foundry practices.
🎥 How to Create and Set Up AI Agents
In this video, learn how to create an AI Agent for Discord using JavaScript and the OpenAI API. Powered by QuickNode Streams, this Agent fetches block metrics data from a database for seamless interaction!
How to Send a Cross-Chain Message with Wormhole
Learn how to send a cross-chain message between Avalanche Fuji and Ethereum Sepolia testnet using Wormhole.
How to Stream Blockchain Data to Kafka using Functions
In this guide, you will learn how to stream blockchain data from QuickNode to your local Kafka cluster using Functions.
How to Set Up a Stream using REST API
In this guide, we will walk you through setting up and managing Streams using the QuickNode REST API. You will learn how to create Streams, configure destinations, and apply filters to process blockchain data.
WebSocket vs. QuickNode Streams
In this guide, we’ll explore the similarities and differences between WebSocket and Streams, and help you understand how Streams can solve some of the common issues developers face with WebSocket.
How to Backfill Ethereum ERC-20 Token Transfer Data
Learn how to use QuickNode Streams to backfill historic Ethereum ERC-20 token transfer data and analyze it using a Postgres database.