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-Aggregations-Swap
Eine einseitige Solana , die auf der Titan Gateway Meta-Aggregation-API basiert und über Quicknode bereitgestellt wird. Sie zeigt Angebote konkurrierender Anbieter, die On-Chain-Handelsplätze, die eine Route durchläuft, sowie einen selbstverwalteten flow aus „Erstellen → Signieren → Senden“ an flow die Transaktionen über Quicknode bestätigt werden.
Bitcoin Transaction Report Application
This application fetches and analyzes Bitcoin transactions associated with a specific address using Quicknode's Blockbook API. 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 Liquidations-Tracker
Diese Anwendung ermöglicht die Echtzeitüberwachung und detaillierte Analyse von Liquidationsereignissen im Aave-V3-Protokoll. Die auf einer serverlosen Architektur basierende App demonstriert die Leistungsfähigkeit von „ Quicknode “ (Streams ) für nahtloses Blockchain-Daten-Streaming.
Ethereum Anwendung zur Transaktionsmeldung
Diese Anwendung ruft mithilfe der Blockbook-API von Quicknode Transaktionen von Ethereum für eine bestimmte Adresse ab und analysiert diese. Dabei werden detaillierte Berichte für einen festgelegten Zeitraum bereitgestellt.
Ethereum Wallet-Explorer
Diese Anwendung nutzt Quicknode, Ethereum ,endpoint sowie APIs, um die Blockchain nach Token, Transaktionen und NFTs abzufragen, die mit einer bestimmten Wallet verknüpft sind.
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 -Explorer
Diese Anwendung nutzt einen Quicknode Solana Endpoint Token-Guthaben, die Transaktionshistorie und NFTs für eine bestimmte Wallet auf der Solana abzurufen.
Solana -Blinker
Mit dieser Anwendung können Sie Solana erstellen und mit Solana interagieren, indem Sie Solana in die entsprechenden Aktionen auflösen. Geben Sie eine gültige Aktions-URL ein, um deren Details anzuzeigen, verbinden Sie Ihre Wallet, um Aktionen auszuführen, oder erstellen Sie mithilfe der bereitgestellten Struktur neue Aktionen.
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.
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 -Server
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-Server
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 uses Quicknode’s Swap API and endpoint 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 Heatmap
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
Eine Beispiel-App, die das „ x402 “-Protokoll von Quicknode für den Blockchain-API-Zugriff nach dem Pay-per-Request-Prinzip demonstriert. Verbinden Sie Ihre Wallet, authentifizieren Sie sich bei SIWE und rufen Sie RPC-/REST-Methoden über mehrere Blockchains hinweg mit EVM-Zahlungssignaturen auf.
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-Dashboard
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.