Build Web3 Apps
Dive into our library of Web3 sample applications and step-by-step tutorials designed to help you launch your projects quickly and seamlessly.
Titan Meta-Aggregation Swap
A single-page Solana swap UI built on the Titan Gateway Meta-Aggregation API, served through Quicknode. Surfaces competing provider quotes, the onchain venues a route touches, and a self-custodial build → sign → send flow with transactions confirmed via Quicknode RPC.
Bitcoin Transaction Report Application
This application fetches and analyzes Bitcoin transactions associated with a specific address, leveraging the capabilities of Quicknode's Blockbook add-on. It provides users with detailed reports within a specified date range, offering insights into transaction history, balances after each transaction, and the USD value of Bitcoin movements.
Aave V3 清算追蹤器
此應用程式提供對 Aave V3 協議上清算事件的即時監控與深入分析。該應用程式基於無伺服器架構建置，充分展現了 Quicknode Streams 在實現無縫區塊鏈資料串流方面的強大功能。
以太坊交易報告應用程式
此應用程式利用 Quicknode 的 EVM Blockbook 擴充功能，針對指定地址擷取並分析以太坊交易，並提供指定日期範圍內的詳細報告。
以太坊錢包瀏覽器
此應用程式使用 Quicknode 的以太坊端點和 API，向區塊鏈查詢與特定錢包相關的代幣、交易及 NFT。
EVM Token Factory
This application enables you to create an ERC-20 token on any EVM-compatible blockchain. You can customize the token name, symbol, and initial supply with ease.
Solana Wallet Explorer
This application leverages a Quicknode Solana Endpoint to retrieve token balances, transaction history, and NFTs for a specified wallet on the Solana blockchain.
Solana Action Blinker
This application allows you to create and interact with Solana Actions by parsing Solana Action URLs into their corresponding actions. Enter a valid Action URL to view its details, connect your wallet to execute actions, or create new ones using the provided structure.
Solana Token Minter
This application allows you to create fungible tokens on the Solana blockchain with built-in support for IPFS image uploads using Quicknode's IPFS API.
AML and CFT Compliant dApp
This application enables secure ETH staking with integrated compliance features. Built on Base and compatible with any Ethereum-based network, it leverages Chainlink Functions and Quicknode’s Risk Assessment API to ensure only low-risk wallets can participate in the staking pool.
Solana Stake UI
This application lets users quickly stake to your Solana validator with minimal setup. It comes with pre-configured wallet connections, allowing your users to connect their preferred Solana wallets and stake their tokens directly to your validator node through a simple, streamlined interface.
Solana Jupiter Trading Bot
This simple application uses Jupiter's Metis API and Quicknode's Metis add-on to create a simple Solana trading bot. The bot monitors price differences between token pairs and executes trades when profitable opportunities arise.
Jupiter Ultra Swap Demo
A single-page Solana swap UI demonstrating token swaps using Jupiter Ultra API. Features wallet connectivity, real-time token balances, swap quotes, and transaction execution with support for Phantom, Backpack, and Solflare wallets.
Solana MCP 伺服器
A basic Solana MCP server that gives tools like Claude Desktop (or Cursor) the ability to query the Solana blockchain directly. This integration will enables you to perform tasks like checking wallet balances, viewing token accounts, retrieving transaction details, and analyzing account information—all from the power of your LLM client.
EVM MCP 伺服器
EVM MCP Server connects AI assistants like Claude or Cursor to blockchain data across Ethereum and other EVM-compatible chains. This MCP server tool lets Claude check wallet balances, analyze contracts, and monitor gas prices through natural conversation, making crypto data accessible to AI agents.
Coinbase x402 Paywall
This crypto paywall demo shows how to monetize video content using blockchain payments via the x402 payment protocol. Built with Express.js, it requires users to pay USDC cryptocurrency to access premium videos on Base Sepolia testnet.
AI Powered DeFi Yield Optimizer
This app teaches you how to integrate the Aerodrome Swap API with an AI model to create a personalized DeFi yield optimizer and analytics dashboard for Aerodrome.
Token Sweeper: EIP-7702 Batch Swap
This app provides a practical implementation of EIP-7702 for swapping multiple ERC20 tokens at once. It leverages Quicknode’s Marketplace add-ons to fetch token balances, get optimal swap quotes, and execute batch transactions on Base and Optimism networks.
Flashblocks on Base
This sample app demonstrates how to use Flashblocks on Base to provide near-instant transaction confirmations.
Hyperliquid Portfolio Tracker
Build a real-time portfolio tracker that monitors Hyperliquid perpetual positions, PnL, margin utilization, and vault holdings using Quicknode's Hyperliquid info endpoint.
RWA Tokenizer
Tokenize Real World Assets (RWAs) as ERC-721 NFTs with IPFS metadata and cross-chain bridging via LayerZero V2.
Multichain Wallet Tracking
Monitor a list of wallet addresses on Solana and Ethereum easily with Quicknode Streams.
HyperCore Order Monitor
Track trading orders on Hyperliquid Core (L1) in real-time with Quicknode Streams and KV Store for dynamic filtering.
Hyperliquid Trading Dashboard
A dashboard for real-time whale trades, liquidations, and trending tokens from Hyperliquid using Quicknode Hypercore gRPC.
Hyperliquid TP/SL 熱力圖
A real-time browser dashboard that visualizes resting Hyperliquid TP/SL trigger orders as price-level clusters, anchored against live bid/ask prices from Quicknode Hypercore gRPC streams.
x402 Explorer
A sample app demonstrating Quicknode's x402 protocol for pay-per-request blockchain API access. Connect your wallet, authenticate with SIWE, and call RPC/REST methods across multiple chains with EVM payment signatures.
SQL Explorer Cookbook
Query Hyperliquid on-chain data with standard SQL using Quicknode SQL Explorer.
Streams Webhook Signature Validator
A lightweight Express server that verifies Quicknode Streams webhook HMAC-SHA256 signatures and supports gzip-compressed request bodies.
Sui Portfolio Tracker
A real-time terminal portfolio tracker for Sui that uses Quicknode GraphQL to fetch balances and transaction history, and gRPC streaming to detect live on-chain activity.
Phoenix Perps 儀表板
A real-time SOL perpetual futures dashboard built with React and TypeScript. Streams live mark price, orderbook depth, trade prints, candles, and funding rate from Phoenix's public REST and WebSocket API. No API key required.