Widget
Free Ethereum gas widget
Embed a compact live gas snapshot on your website and give visitors a quick read on current Ethereum fee conditions.
Widget options
Widget code
<script src="https://www.gasfeepredictor.com/api/widget/embed.js" async></script>
<div
class="gas-fee-predictor-widget"
data-theme="light"
data-size="medium"
data-show-eth-price="true"
data-show-timing-hint="true"
></div>Paste this anywhere in your HTML. The script finds every .gas-fee-predictor-widget container and mounts a live widget into it.
Widget preview
This preview runs the real embed.js script — it's what external sites render too.
About the widget
- ✓Live Ethereum gas prices routed through the product's gas data pipeline
- ✓Automatic refresh every 30 seconds
- ✓Works with multiple widgets on the same page
- ✓Optional ETH price and a lightweight timing hint
- ✓Manual control via
window.GasFeePredictorWidget.init()and.refresh()