Quicknode Sample Apps and Guide Code Examples

The official code repository for Quicknode Sample Apps and Guide Code Examples.

If this repo helps you ship faster, please ⭐ it to support the community.

Quick Links

• Sample App Library (deployable apps)
• Quicknode Guides (step-by-step tutorials)

Table of Contents

• Quick Links
• What’s in This Repo
• How to Use This Repo
• Getting Started
• Contributing
• Community & Support
• Project Directory (auto-generated)

What’s in This Repo

This repository powers Quicknode’s technical guides and tutorials. It includes:

• Sample App Library: Full-stack, deployable apps (Next.js, React, etc.) that mirror what you see in the Sample App Library. Look for folders like sample-dapps/ and other framework-specific directories.
• Guide Examples: Smaller, focused examples, backend scripts, and snippets that pair with Quicknode Guides (e.g., ethereum/, solana/, binance/, webhooks/, and more).

Each sub-folder has its own README with framework/runtime details, env vars, and run commands tailored to that example.

How to Use This Repo

1. Pick the folder that matches the guide or demo you’re following.
2. Open that folder’s README.md for exact setup and runtime instructions.
3. Copy the required environment variables into a local .env file.
4. Run the example locally, adapt it for your stack, or use it as a starting point for your own app.

Getting Started

General steps (specifics live in each example’s README):

git clone https://github.com/quiknode-labs/qn-guide-examples.git
cd qn-guide-examples/<example-folder>
# Install dependencies for the chosen runtime (e.g., npm install, yarn, pip, go mod download)
cp .env.example .env    # if provided
# Update .env with your Quicknode endpoint URLs and any required secrets

Contributing

We welcome fixes, new examples, and improvements! See CONTRIBUTING.md for detailed guidelines.

Quick start:

1. Fork and clone the repo
2. Add your example in the appropriate category folder
3. Include a README.md (use TEMPLATE_README.md) and package.json (if applicable) with a description
4. Commit and open a PR

Community & Support

• Join the Quicknode Discord for questions and collaboration
• Repo-specific bugs or requests: open a GitHub issue so we can track it.
• Need help with Quicknode products? Reach out via support

Project Directory (auto-generated)

Auto-generated via node scripts/generate-directory.js. After adding or moving projects, run:

node scripts/generate-directory.js

Optional: install a pre-commit hook to enforce updates locally:

ln -s ../../scripts/pre-commit-tree.sh .git/hooks/pre-commit

AI

• Base AI Agent
• EVM MCP Server - A console-based MCP-compliant server for EVM blockchain data access
• Solana MCP Example - MCP Server for Solana blockchain interactions

Base

• Base MEV-Protected Telegram Trading Bot

Binance

• Create a BEP20 Token

Bitcoin

• Bitcoin Transaction Report Generator

Console API

• Quicknode Grafana Dashboard Example

Courses

• solana-basics

DeFi

• uniswap-v3-swaps

Enhanced APIs

• Quicknode NFT Collection Explorer
• Getting Started with Create React App

Ethereum

• Make a Flash Loan using Aave V3
• How to get ABI of a smart contract
• Audit ERC20, ERC721, and ERC1155 Token Activity using Quicknode SDK
• audit-wallet-activity
• Blinks NFT Minter for Monad
• BatchCallAndSponsor
• Create and Deploy an ERC20 Token
• Get the balance of an ERC-20 token
• How to Create an NFT Bound Account (ERC-6551)
• Create a Block Explorer with Quicknode
• Project Name
• Ethereum Staking Options
• wave-portal-svelte
• The Web3 Developer Stack

Polygon

• How To Batch Mint NFTs Using the ERC-721A Implementation
• Mint an NFT on Polygon with Ethers.js - How to mint an NFT on Polygon with Ethers
• polygon-hello-world
• Create and Deploy a Factory ERC-1155 Contract on Polygon using Truffle

Rails

• x402-rails Test Application

Sample dApps

• AI-Powered DeFi Yield Optimizer for Aerodrome Finance
• AML and CFT Compliant dApp
• Base DEX Aggregator App
• Bitcoin Transaction Report Application
• x402 Video Paywall Demo - A demo application showing how to implement a video paywall using the x402 payment protocol
• Crypto Portfolio Tracker
• Aave V3 Liquidation Tracker
• DEX Trade Performance Analyzer
• Ethereum Transaction Report Application
• Quicknode Ethereum Explorer Demo
• Quicknode EVM Token Factory Demo
• Flashblocks Base App
• Quicknode Hyperliquid Portfolio Tracker
• RWA Tokenizer v2
• Quicknode Solana Action Blinker
• Quicknode Solana Staking UI
• Quicknode Solana Token-Minter Demo
• Quicknode Solana Explorer Demo
• Token Sweeper 🧹

Solana

• account-deserialization
• How to Integrate SSO Authentication with a Solana Wallet - An example project for NextAuth.js with Next.js
• Send Bulk Transactions on Solana - How to Send Bulk Transactions on Solana
• candy-machine
• compressed-nfts
• explorer-clone-part-1
• explorer-clone-part-2
• explorer-clone-part-3
• functions
• fungible-SPL-token
• Jupiter Trading Bot Example - Example trading bot for Solana using Quicknode and Metis API
• Jito Jupiter Swap
• mint-nft
• new-wallet-airdrop
• priority-fees-addon
• pump-fun-api
• pump-yellowstone-copy-trader
• raydium-swap-ts
• Query Solana Naming Service Domains - How to get a .sol domain from a given Solana wallet address and vice versa
• Get All Tokens Held by a Solana Wallet - How to get all tokens held by a Solana wallet
• Solana Mobile App
• solana-pay
• solang
• token-extensions
• versioned-tx
• web3.js-2.0
• websockets
• yellowstone

Stacks

• Mint an NFT on Stacks
• Deploy a Clarity Smart Contract on Stacks

Streams

• Streams Discord AI Bot (Block Metrics Q&A)
• Quicknode Streams React Dashboard
• Wallet Allowance Checker (Streams + Postgres + Quicknode)

Tron

• Tron gRPC Project Setup Guide

Webhooks

• BNB Chain Copytrading Bot with Quicknode Webhooks - A copytrading bot for memecoins launched on four.meme platform on BNB Chain using Quicknode Webhooks.

Thanks for building with Quicknode and don’t forget to ⭐ the repo if it’s useful!