🎙️ On-Chain Report ep1: Blockchain Data with Pat Doyle

In episode 1 of The On-Chain Report, we met with Pat Doyle at Amberdata to talk blockchain data, institutional involvement in web3, and things to watch out for.

🎙️ On-Chain Report ep2: Crypto Payments with Eleni Steinman

In episode 2 of The On-Chain Report, we met with Eleni Steinman, cofounder and CEO of LoopCrypto to talk crypto payments and advantages over traditional payment rails.

🎙️ On-Chain Report ep3: Zero Knowledge Cryptography with Brendan Farmer

In episode 3, we met with Brendan Farmer, co-founder at Polygon, to talk zero-knowledge cryptography and the rise of the zkEVM.

🎙️ On-Chain Report ep4: Tokenization with Jas Takhar

In episode 4, we met with Jas Takhar, head of engineering at RippleX, to talk about tokenization, its state of adoption, and Ripple's role in getting us here.

🎥 Beacon Chain Validator Leaderboard

A video that shows how you can get Ethereum Beacon chain data like the Beacon chain smart contract data and validator balances.

🎥 Ethereum Shanghai Upgrade

A video that covers the changes/additions made to the Ethereum network with the Shanghai upgrade.

🎥 Ethereum Staking Options

In this video, learn about various Ethereum staking options along with their pros and cons.

🎥 Ethereum Trace vs Debug API

Learn more about the Trace and Debug APIs of Ethereum and how they can be used to track internal transaction with the help of transaction traces.

🎥 How to Add Value to Your NFTs

An informative video on enhancing NFTs value and attracting interest to your NFTs.

🎥 How to Create a Token-Burning Candy Machine on Solana

A video showing how to build a token-burning Candy Machine on Solana where an SPL token needs to be burned to mint an NFT.

🎥 How to Send a Transaction Using Ethers.js

Learn how to send a transaction on Ethereum using Ethers.js v5 and v6.

🎥 How to Stake ETH and Run Your Own Validator

Learn how to run your own Ethereum validator. The video covers selecting and configuring the hardware and staking ETH.

🎥 How to Use Etherscan

A video showing how to use Etherscan to its full potential by showcasing various platform features.

🎥 NFT Business Model Template - Video Explanation

A video explaining the best practices of creating an NFT business model with a template.

🎥 NFT Tech Stack

A video explaining the best tech stack to deploy your NFT project.

🎥 RPC vs Graph API

A video explaining the difference between RPC and Graph API.

🎥 What is Chainlink's CCIP?

A video explaining what is Chainlink's CCIP and how it works.

🎥 What is ENS and How Does it Work?

A video explaining how ENS domains work and how a ENS domain can be redirected to a decentralized website.

🎥 What is Hardhat?

Learn about Hardhat and how to set up a local smart contract development environment.

🎥 What is IPFS?

A video explaining what is IPFS and how it works.

🎥 What is LayerZero and How to Use it?

A video explaining what is LayerZero and how to send a cross-chain message using LayerZero.

🎥 What is the Base Chain?

In this video, learn about the Coinbase blockchain, Base, and the motivation behind it.

🎥 Custodial vs Non-Custodial Blockchain Wallets

Learn about custodial and non-custodial wallets. See the key differences between them and features of non-custodial wallets like Phantom, Metamask, and Exodus.

🎥 Get Email Notifications for ENS Registrations via the QuickAlerts UI

Learn how to set up a QuickAlert for ENS Domain registrations and get notified via email with the help of Pipedream.

🎥 Get Webhooks for Wallet Transactions via the QuickAlerts API

A video explaining how to set up QuickAlerts via REST API to track wallet transactions.

🎥 Get Webhooks for Wallet Transactions via the QuickAlerts UI

A video explaining how to set up QuickAlerts to track real-time on-chain data.

🎥 How to Create a Custom Chain using Arbitrum Orbit

Learn how to create a custom chain using arbitrun orbit.

🎥 How to Create a Discord bot for NFT Transfers with the QuickAlerts UI

Learn how to create a Discord bot that sends messages about NFT transfers on the Ethereum blockchain using QuickAlerts.

🎥 How to Create a Secure NFT Gated Website

Build a secure NFT-gated website using JavaScript. Learn how to protect your site from double spends and token sharing with our step-by-step tutorial.

🎥 How to Create a Telegram Bot with QuickAlerts API

Learn how to create a telegram bot that sends messages about NFT transfers on the Polygon blockchain using QuickAlerts.

🎥 How to Create an NFT Collection with AI, IPFS, and Foundry

Learn how to create an NFT Collection using AI to generate the images, Foundry to deploy the contract, and IPFS for decentralized storage.

🎥 How to Track Uniswap Swaps with QuickAlerts API

A video explaining what Uniswap is and how Uniswap swaps work. We will also track the Uniswap swaps using QuickAlerts.

🎥 Key Differences Between zk Chains

Learn about the key differences between the leading zk chains including zkSync, Loopring, and Polygon zkEVM.

An overview of how smart contracts work on Ethereum

In this guide, we’ll see an overview of how smart contracts work on the Ethereum blockchain. This will include how to set up an Ethereum IDE and then the process of writing and deploying a smart contract.

Create a Solana Trading Bot Using Jupiter API

In this guide, we will walk through how to use Jupiter's v6 API and QuickNode's Metis add-on to create a simple Solana trading bot.

Different Ways to Verify Your Smart Contract Code

In this guide, you will learn the different ways to verify your smart contract source code using Etherscan, Remix.IDE, Hardhat, Brownie, and Foundry.

Ethereum Full Node vs. Archive Node

This guide will teach you about the two different types of nodes on Ethereum and explore the requirements needed to run them.

How to Add Solana Pay to Your Shopify Store

Add Solana Pay to Your Shopify Store

How to Build a React Frontend with wagmi

This guide provides step-by-step instructions on how to build a Web3 frontend using React, wagmi, and Bootstrap. The guide will walk you through the process of connecting a wallet to your frontend and displaying account information, such as the connected wallet address, account balance (in Ether), and chain ID.

How to Build an ERC20 Token Balance App with QuickNode Token API

This guide will show you how to build an ERC20 token balance app with the QuickNode Token API.

How to Create a Custom Vanity Wallet Address using Solana CLI

In this guide, we'll dive into generating a unique custom wallet address using Solana CLI and the Grind tool.

How to Create a Fungible SPL Token on Solana with Metaplex

In this guide, we will learn how to create a fungible (SPL) token with metadata on Solana's Devnet using the new Metaplex Token Standard and Metaplex umi.

How to Create a Memecoin (ERC-20) on Mantle

In this guide, we will learn how to deploy a memecoin (ERC-20 token) on Mantle and add liquidity to our memecoin on FusionX.

How to Create a MultiSig Wallet on Solana using Squads

In this guide, we will explore how to use Squads to create a MultiSig Wallet on Solana.

How to Create a Token Allowance Checker App

In this guide, learn to create an ERC-20 token allowance checker app using QuickNode Streams and PostgreSQL.

How to Create an RPC Add-On for Marketplace

RPC add-ons enable you to deploy and monetize custom methods on the QuickNode Marketplace. In this guide, we walk through the steps to create your own RPC add-on.

How to Create and Deploy an ERC-721 (NFT)

This guide will show you how to create and deploy an ERC-721 token.

How to Create and Deploy an ERC-777 Token

This guide will bring you up to speed with ERC-777 tokens and show you how to create, test and deploy them using Foundry.

How to Create and Deploy an ERC20 Token

This guide will bring you up to speed with ERC-20 tokens and show you how to create them.

How to Create and Host a Blog with IPFS using QuickNode

In this guide, you will learn how to create a blog website using HTML/CSS/JavaScript and then learn how to serve your website on IPFS using QuickNode.

How to Create Websocket Subscriptions to Solana Blockchain using Typescript

Solana has several built-in handy event listeners, also known as subscriptions, that make listening for changes on the Solana Blockchain a breeze. This guide will teach you how to use several Solana event listener methods and QuickNode WebSockets to listen for changes on the chain.

How to Deploy a Smart Contract on Polygon

In this guide, we will learn more about the Polygon chain and how to deploy a smart contract on Polygon.

How to do a Non-Custodial Transaction with QuickNode

This guide will take a deep dive into understanding the difference between custodial and non-custodial wallets and how to make a non-custodial transaction using QuickNode.

How to Get All Tokens Held by a Wallet in Solana

This guide will walk you through creating a simple script that will query Solana's mainnet and return all of the Token Accounts owned by that wallet and their account balances.

How to Get SMS Notifications for USDC Token Transfers with the QuickAlerts UI

Learn how to get notified via SMS for USDC Token Transfers on the Ethereum blockchain using QuickAlerts.

How to Get Started with Web3.unity

In this guide, you will learn to configure web3.unity by ChainSafe, how to create your own blockchain dApp in Unity, and how to add NFT mint functionality in the web3.unity game.

How to Get Transaction Logs on Solana

Ever need to pull all the transactions associated with a Wallet or want to see all of the mint transactions associated with a Candy Machine? In this guide, we'll cover Solana-Web3.js - a versatile tool that makes getting transaction history a breeze. 

How to Improve Solana Transaction Performance

In this guide, we will discuss ways you can improve your transaction efficiency and dapp performance by effectively sending transactions to the Solana Cluster.

How to Make a Flash Loan using Aave

This guide will give you an overview of Aave as well as flash loans and walk you through how to create a flash loan smart contract in Solidity.

How to Mint an NFT Across Different Blockchains using Chainlink CCIP

In this guide, users learn how to mint an NFT on one blockchain from another using the Chainlink Cross-Chain Interoperability Protocol (CCIP).

How to Send a Transaction On Solana Using JavaScript

In this guide, we'll learn how to connect to Solana, obtain funds on its devnet, and send a transaction with this new and exciting technology.

How to Stream Pending Transactions with Ethers.js

In this guide, we will learn how to stream pending transactions from Ethereum and similar chains with Ethers.js.

How to Track New Liquidity Pools Created on Solana Raydium DEX

In this guide, we will learn how to listen to the Solana blockchain for new liquidity pools created on the Raydium DEX using Solana WebSockets.

How to Transfer SPL Tokens on Solana

Transferring SPL tokens is slightly different from sending SOL, so it is essential to understand how it works as you progress on your Solana development journey. In this guide, you will use TypeScript to write a script that transfers an SPL token from one account to another on Solana's devnet.

How to Use Priority Fees on Solana

This guide provides an overview of Solana Priority Fees and a step-by-step tutorial on how to use priority fees to prioritize your Solana transactions and get them confirmed faster on the network.

How to Write a Good NFT Smart Contract

This guide goes over a 73-point checklist to help you never write a bad NFT smart contract again.

Intro to Zero-Knowledge Proofs

This guide will discuss a cryptographic protocol, Zero-Knowledge Proofs, and how they can help secure user data. It will also cover the types of Zero-Knowledge Proofs and explore the benefits and use cases it provides.

Introduction to Ethereum Rollups

This guide will cover on-chain and off-chain Ethereum scaling solutions and take a deep dive into Rollups.

Learn Custom Blockchains - What are AppChains & Rollups-as-a-service (RaaS)

This guide covers Appchains and Rollups-as-a-service (RaaS), explaining how they work, the problems they solve, and their importance in blockchain today.

Monitor Solana Programs with Yellowstone gRPC Geyser Plugin

This guide will teach you how to use Yellowstone gRPC to monitor Solana programs.

QuickNode Products Overview

This guide will help you better understand QuickNode products.

Solana Agave 2.0: How to Prepare

This guide will walk you through Agave 2.0's breaking changes and how to prepare your Solana application clients for the upcoming release.

The Web3 Developer Stack

In this guide, you will learn more about the web3 developer stack and the tech included.

What are Jito Bundles and How to Use Them?

In this guide, we will explore what Jito Bundles are and how to use the Lil' JIT marketplace add-on to create and send them to the Jito Validator client.

What are Phantom Shortcuts and How to Access Them For Your NFT Collection?

Learn how to utilize Phantom Shortcuts to create a seamless NFT experience for your users.

What is an ABI?

In this guide, let us understand what the ABI of smart contracts is.

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.

What is Farcaster?

In this guide, you will learn about a new Decentralized Social Media Platform, Farcaster.

What is the Ethereum Virtual Machine (EVM)?

In this guide, we will take a detailed look at the EVM to learn what the EVM is and how it operates.