How can I use JavaScript commands to track cryptocurrency prices in real time?

3 answers

• Ashish VishwakarmaNov 02, 2025 · 3 months ago
  Sure, tracking cryptocurrency prices in real time using JavaScript is totally doable! You can achieve this by making use of cryptocurrency price APIs such as CoinGecko, CoinMarketCap, or Binance API. These APIs provide real-time data on cryptocurrency prices, and you can fetch this data using JavaScript's fetch() function or any AJAX library like jQuery. Once you have the data, you can display it on your website or application. Don't forget to handle errors and update the prices periodically to keep them up to date!
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• Adcock KroghJul 09, 2025 · 7 months ago
  Absolutely! If you're looking to track cryptocurrency prices in real time using JavaScript, you can leverage the power of WebSocket connections. By connecting to a cryptocurrency exchange's WebSocket API, you can receive real-time price updates directly from the exchange. This allows you to have instant access to the latest prices without the need for constant API polling. Some popular exchanges with WebSocket APIs include Binance, Coinbase Pro, and Bitfinex. Just make sure to handle the incoming data and update your UI accordingly. Happy tracking!
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• Leija REPJul 18, 2021 · 5 years ago
  Definitely! JavaScript is a great tool for tracking cryptocurrency prices in real time. You can use libraries like Socket.io or Pusher to establish a real-time connection with a cryptocurrency exchange's API. These libraries handle the WebSocket connection for you and provide a simple interface to receive real-time price updates. Additionally, you can use JavaScript frameworks like React or Vue.js to build a dynamic UI that automatically updates with the latest prices. Happy coding and happy tracking!
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