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-Swap-Benutzeroberfläche, 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 Ablauf aus „Erstellen → Signieren → Senden“ an, wobei die Transaktionen über Quicknode RPC bestätigt werden.
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 Liquidation Tracker
This application provides real-time monitoring and in-depth analysis of liquidation events on the Aave V3 protocol. Built on a serverless architecture, this app showcases the power of Quicknode Streams for seamless blockchain data streaming.
Ethereum Transaction Report Application
This application fetches and analyzes Ethereum transactions for a given address using Quicknode's EVM Blockbook add-on, providing detailed reports within a specified date range.
Ethereum Wallet Explorer
This application uses Quicknode's Ethereum endpoint and APIs to query the blockchain for tokens, transactions, and NFTs associated with a given wallet.
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
Diese Anwendung nutzt einen Quicknode-Solana-Endpunkt, um Token-Guthaben, den Transaktionsverlauf und NFTs für eine bestimmte Wallet auf der Solana-Blockchain abzurufen.
Solana-Blinker
Mit dieser Anwendung können Sie Solana-Aktionen erstellen und mit ihnen interagieren, indem Sie Solana-Aktions-URLs 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.
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-Server
Ein einfacher Solana-MCP-Server, der Tools wie Claude Desktop (oder Cursor) die Möglichkeit bietet, die Solana-Blockchain direkt abzufragen. Diese Integration ermöglicht es Ihnen, Aufgaben wie das Überprüfen von Wallet-Guthaben, das Anzeigen von Token-Konten, das Abrufen von Transaktionsdetails und das Analysieren von Kontoinformationen durchzuführen – und das alles über Ihren 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 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
Entwickeln Sie einen Echtzeit-Portfolio-Tracker, der mithilfe des Hyperliquid-Info-Endpunkts von Quicknode die unbefristeten Positionen, den PnL, die Margin-Auslastung und die Bestände im Vault von Hyperliquid überwacht.
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-Auftragsüberwachung
Verfolgen Sie Handelsaufträge auf Hyperliquid Core (L1) in Echtzeit mit Quicknode Streams und KV Store für dynamische Filterung.
Hyperliquid-Handels-Dashboard
Ein Dashboard für Echtzeit-Whale-Trades, Liquidationen und Trend-Token von Hyperliquid unter Verwendung von Quicknode Hypercore gRPC.
Hyperliquid TP/SL-Heatmap
Ein Echtzeit-Browser-Dashboard, das ruhende Hyperliquid-TP/SL-Trigger-Aufträge als Preisniveau-Cluster visualisiert, die an den aktuellen Geld- und Briefkursen aus den Quicknode Hypercore gRPC-Streams ausgerichtet sind.
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 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.