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JavaScript Guides

132 guides
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Build a Real-Time Hyperliquid Portfolio Tracker

Build a Real-Time Hyperliquid Portfolio Tracker with HyperCore using Quicknode's Hyperliquid info endpoint.

Created September 30, 2025Intermediate
HyperliquidDataHyperCoreTradingTypeScript

基於 Hyperliquid 並整合 Chainlink CCIP 的橋接方案

了解如何利用 Chainlink 的跨鏈互操作性協議(CCIP)在 Hyperliquid 上進行資產橋接。

Created September 29, 2025Intermediate
HyperliquidCCIPChainlinkCross-ChainEVMFoundryHyperCoreHyperEVMSolidityWebhooks

建立一個即時「Hyperliquid」鯨魚警報機器人

透過 Quicknode Streams 監控 HyperEVM,並將即時通知發送至 Telegram,為 Hyperliquid 建置一套即時大戶警報系統。

Created August 29, 2025Intermediate
HyperliquidEVMHyperEVMStreams

Using Scaled UI Amount Token Extension on Solana

This guide demonstrates how to use the Scaled UI Amount extension in the Solana Token-2022 program. It covers creating a token, minting, transferring, and updating the UI amount multiplier.

Created May 16, 2025Intermediate
SolanaSolana CLISolana KitSolana-web3.jsSPL Token ProgramSVMToken ExtensionsToken-2022TypeScript

Protect Solana Transactions with Lighthouse Assertion Guards

Learn how to protect your Solana transactions from malicious transaction instructions by utilizing Lighthouse assertion instructions in your transaction.

Created February 28, 2025Intermediate
SolanaLighthouseSolana KitSVMTypeScript

Create a Solana Copy Trading Bot Using Pump.fun

In this guide, we will walk through how to use Quicknode's Metis Pump.fun API and Solana gRPC (Yellowstone-compatible Geyser gRPC) to create a Solana trading bot that copies trades on the Pump.fun DEX.

Created January 28, 2025中級影片
SolanadAppsDeFiMarketplace Add-OnMetis - Jupiter Swap APIPump.funSVMSwap

Deserialize Account Data with Solana Kit

Learn how to deserialize Solana Account data using Solana Kit's Decoder tools.

Created January 16, 2025Intermediate
SolanaRaydiumSolana KitSVMTypeScript

🎥 如何建立與設定 AI 代理程式

在這段影片中,您將學習如何使用 JavaScript 和 OpenAI API 為 Discord 建立一個 AI 代理程式。此代理程式由 Quicknode Streams 驅動,能從資料庫擷取區塊指標資料,實現無縫互動!

建立於 2025 年 1 月 10 日初學者影片
EthereumAgentsAIEVMOpenAIStreams

使用 Metis 和 Solana Kit 自動化 Pump.fun 交易

學習如何運用 TypeScript、Metis API 和 Solana Kit 實現 Pump.fun 交易的自動化。本指南將逐步說明如何透過程式化方式擷取報價、執行交換交易,並建置穩健的交易整合方案。

Created January 9, 2025Intermediate
SolanaMarketplaceMarketplace Add-OnMetis - Jupiter Swap APIPump.funQuicknode ProductSolana KitSVMTypeScript

How to Use Quicknode Add-ons using Solana Kit (Part 2)

This guide will teach you how to integrate multiple Quicknode Add-ons, including REST APIs, into your Solana Kit application.

Created September 14, 2024Intermediate
SolanaMarketplaceMarketplace Add-OnMetis - Jupiter Swap APIQuicknode ProductSolana KitSolana Priority Fee APISVMTypeScript