Build a Real-Time Crypto Terminal Like the Pros Use | WebSocket API, Next.js
In this video, you'll build CryptoPulse, a real-time crypto analytics terminal with global market stats, trending tokens, a searchable tokens table, and a full token detail page featuring charts, live prices, and exchange data. Powered by the CoinGecko API REST endpoints and crypto WebSocket API to stream real-time, sub-second, ultra-low latency market data β giving everyone the ability to build industry-leading, data-driven crypto and Web3 projects. β CoinGecko API: https://jsm.dev/crypto-gecko π° Use code JSMASTERY10 for 10% OFF your first CoinGecko API plan subscription What you'll learn: - How to use CoinGecko's WebSocket API for real-time, sub-second price streaming and live candlestick chart updates - Building a real-time crypto analytics dashboard with live price feeds and trade data - Fetching cryptocurrency market data using CoinGecko REST API endpoints (coins, markets, OHLC, trending) - Building a crypto price converter with multi-currency support using CoinGecko's market data - Displaying real-time on-chain trades streamed via WebSocket API - Fetch and display trending coins, top gainers and losers, and coin categories using CoinGecko API's discovery endpoints CodeRabbit: https://jsm.dev/crypto-rabbit Junie AI: https://jsm.dev/crypto-junie WebStorm: https://jsm.dev/crypto-webstorm Explore my Pro Content: β Join JS Mastery Pro: https://jsm.dev/crypto-jsm π Become Top 1% Next.js Developer: https://jsm.dev/crypto-nextjs π¨βπ¬ Master Next.js Testing: https://jsm.dev/crypto-testing π GSAP Animations Course: https://jsm.dev/crypto-gsap π Three.js 3D Course: https://jsm.dev/crypto-threejs π JavaScript Course: https://jsm.dev/crypto-cpjsm π Launch Your SaaS: https://jsm.dev/crypto-saas π FREE Video Kit (Code, Figma, Assets, and more): https://jsm.dev/crypto-kit π¨ FREE TailwindCSS Course: https://www.youtube.com/watch?v=6biMWgD6_JY More courses launching soon! Join the waitlists to get notified! π₯ π React Native Course Waitlist: https://jsm.dev/crypto-native π Backend Course Waitlist: https://jsm.dev/crypto-backend π React Course Waitlist: https://jsm.dev/crypto-react π Tailwind Course Waitlist: https://jsm.dev/crypto-tailwind π AI Development Course Waitlist: https://jsm.dev/crypto-aidev β Links not working? β If you're in Nigeria, you'll have to use a VPN due to regional restrictions. Rate us on TrustPilot: https://jsm.dev/trustpilot β If something mentioned in the video isnβt listed here or a link is broken: β contact support@jsmastery.pro https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro Timestamps: 00:00:00 β Introduction 00:03:25 β Project Setup 00:10:54 β Navigation 00:22:09 β CoinGecko API 00:24:38 β Homepage 00:46:00 β Suspense & Streaming 01:16:31 β Candlestick Chart 01:48:54 β Top Categories 02:03:14 β Coins Page 02:21:40 β Custom Hook 02:45:18 β Coin Details Page (Part 1) 03:08:43 β Realtime Chart 03:20:25 β Coin Details Page (Part 2) 03:50:28 β Create Global Search 03:52:24 β Deployment