How to Run a Celestia Light Node Secured by QuickNode
This guide provides step-by-step instructions on setting up and running a Celestia light node using QuickNode as your consensus RPC endpoint. Learn how to submit and retrieve blob data on Celestia's data availability network.
Authentication Methods for Marketplace Add-Ons
Learn when to use HTTP Basic Auth, no‑auth public endpoints, or a custom provisioning API for your QuickNode Marketplace add-on.
Measure Ethereum Transaction Latency in Real-Time with txping
In this guide, users will see a simple example on how to test their transactions block inclusion latency.
Monitor High-Volume Liquidity Pools with CoinPaprika and Yellowstone Geyser
Learn how to build a Rust application that monitors high-volume liquidity pools on Solana using QuickNode's CoinPaprika API and Yellowstone Geyser gRPC add-on. This guide covers fetching pool data, subscribing to real-time transactions, and processing updates for automated trading strategies.
How to Send EIP-7702 Transactions with Ethers.js
Learn how to send EIP-7702 transactions using Ethers.js, including batch transactions, sponsored transactions, revoking authorizations, and more.
How to Deploy a Subgraph with Ormi Labs
Learn how to deploy a subgraph easily and efficiently using the Ormi Labs' Subgraph add-on available on QuickNode Marketplace.
Enable Compounding Interest & Consolidate Validators on Ethereum
Learn how to enable compounding interest for your Ethereum validators and consolidate accounts using Ethereum Launchpad, maximizing your staking rewards through increased Max Effective Balance (MaxEB).
How to Implement a Crypto Paywall with x402 Payment Protocol
Learn how to implement crypto paywalls using Coinbase x402 payment protocol. This step-by-step guide shows you how to monetize content with blockchain payments on Base Sepolia.
Using Scaled UI Amount Token Extension on Solana
This guide demonstrates how to use the Scaled UI Amount extension in the Solana Token-2022 program. It covers creating a token, minting, transferring, and updating the UI amount multiplier.
Read HyperCore Oracle Prices in HyperEVM
Learn how to fetch live oracle prices from HyperCore inside your HyperEVM smart contracts using Solidity and precompiled interfaces.