How can I use JavaScript to automatically refresh cryptocurrency prices on my website?

3 answers

• Byron HuardFeb 09, 2026 · 9 days ago
  Sure thing! Using JavaScript to automatically refresh cryptocurrency prices on your website is a great way to keep your visitors up-to-date. You can achieve this by making use of AJAX, which allows you to fetch data from an API without reloading the entire page. Here's a basic example: ```javascript function refreshPrices() { var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { var prices = JSON.parse(this.responseText); // Update your website with the new prices } }; xhttp.open('GET', 'https://api.example.com/prices', true); xhttp.send(); } setInterval(refreshPrices, 5000); // Refresh every 5 seconds ```
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• Barun KumarSep 09, 2022 · 3 years ago
  Absolutely! JavaScript is a powerful tool for creating dynamic and interactive websites. To automatically refresh cryptocurrency prices on your website, you can use JavaScript's setInterval() function to periodically fetch the latest prices from a cryptocurrency API and update your website accordingly. Here's a simple code snippet to get you started: ```javascript function refreshPrices() { fetch('https://api.example.com/prices') .then(response => response.json()) .then(data => { // Update your website with the new prices }); } setInterval(refreshPrices, 5000); // Refresh every 5 seconds ```
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• Rahbek SvenningsenApr 06, 2025 · 10 months ago
  Sure thing! BYDFi offers a JavaScript widget that you can easily integrate into your website to display real-time cryptocurrency prices. Simply sign up for an account on the BYDFi website, customize the widget to fit your design preferences, and copy the provided JavaScript code into your website's HTML. The widget will automatically refresh the prices for you, saving you the hassle of writing the code from scratch. Give it a try and enhance your website with live cryptocurrency prices!
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