Rebatly.io

Free Embeddable Fee & Rebate Calculator

Add a live crypto fee calculator to your blog, comparison site or newsletter page with one snippet. It shows what a trader pays per year on Bybit, OKX or Bitget — and what a fee rebate gives back. Free, no tracking, no signup.

Live demo

Embed it

Copy-paste anywhere HTML is allowed (WordPress custom HTML block, Ghost, Webflow, plain sites):

<div id="rebatly-widget" data-exchange="bybit"></div>
<script async src="https://rebatly.io/embed/rebatly-widget.js"></script>

Set data-exchange to bybit, okx or bitget for the default selection. ~2 KB, self-contained, dark-theme styled, responsive.

Terms

• Free for any site. Please keep the small "Powered by Rebatly" attribution link — that's the license.
• Rates used: current taker baselines (Bybit 0.055%, OKX 0.050%, Bitget 0.060%) and maximum rebate tiers ("up to"). We update the script when exchanges change fees — embeds update automatically.
• No cookies, no tracking, no data collection. The script renders locally.

Questions or feature requests: @rebatly on Telegram. See also our live trader-activation dataset.