Free Crypto Widgets
Embeddable, live-updating perp data for your website — copy one line of HTML, no API key.
Live Crypto Funding Rates
A compact, auto-refreshing table of perpetual funding rates and open interest, aggregated across the top CEX and DEX venues. Toggle the raw 1-hour rate or the annualised APR.
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<iframe src="https://perpfinder.com/embed/funding-rates?theme=dark&size=standard&limit=8" title="Live Crypto Funding Rates by PerpFinder" width="100%" height="398" frameborder="0" loading="lazy" style="border:0;max-width:480px;width:100%"></iframe>
<p style="font-size:12px;margin:6px 0 0"><a href="https://perpfinder.com" target="_blank" rel="noopener">PerpFinder</a> — compare perpetual futures exchanges</p>Paste this anywhere HTML is allowed — blog posts, docs, or a sidebar. The widget loads live data and refreshes itself. Please keep the “Powered by PerpFinder” link intact.
Perp Trading Costs (Fees + Total Cost)
Rank exchanges by the cheapest place to trade. Switch between the taker fee and the all-in total cost — fee plus spread plus slippage on a $100k order — for BTC, ETH, SOL or XRP.
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<iframe src="https://perpfinder.com/embed/fees?theme=dark&size=standard&limit=10&metric=total" title="Perp Trading Costs by PerpFinder" width="100%" height="644" frameborder="0" loading="lazy" style="border:0;max-width:480px;width:100%"></iframe>
<p style="font-size:12px;margin:6px 0 0"><a href="https://perpfinder.com" target="_blank" rel="noopener">PerpFinder</a> — compare perpetual futures exchanges</p>Paste this anywhere HTML is allowed — blog posts, docs, or a sidebar. The widget loads live data and refreshes itself. Please keep the “Powered by PerpFinder” link intact.
Perp Exchange Leaderboard (OI + Volume)
The biggest perpetual venues ranked by open interest and 24-hour volume, across both centralised exchanges and on-chain DEXs.
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<iframe src="https://perpfinder.com/embed/leaderboard?theme=dark&size=standard&limit=10&metric=oi" title="Perp Exchange Leaderboard by PerpFinder" width="100%" height="474" frameborder="0" loading="lazy" style="border:0;max-width:480px;width:100%"></iframe>
<p style="font-size:12px;margin:6px 0 0"><a href="https://perpfinder.com" target="_blank" rel="noopener">PerpFinder</a> — compare perpetual futures exchanges</p>Paste this anywhere HTML is allowed — blog posts, docs, or a sidebar. The widget loads live data and refreshes itself. Please keep the “Powered by PerpFinder” link intact.
Crypto Fear & Greed Index
The market-sentiment gauge at a glance — today’s score, label and where it sat yesterday and last week. The single most-embedded crypto widget.
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<iframe src="https://perpfinder.com/embed/fear-greed?theme=dark&size=standard" title="Crypto Fear & Greed Index by PerpFinder" width="100%" height="238" frameborder="0" loading="lazy" style="border:0;max-width:480px;width:100%"></iframe>
<p style="font-size:12px;margin:6px 0 0"><a href="https://perpfinder.com" target="_blank" rel="noopener">PerpFinder</a> — compare perpetual futures exchanges</p>Paste this anywhere HTML is allowed — blog posts, docs, or a sidebar. The widget loads live data and refreshes itself. Please keep the “Powered by PerpFinder” link intact.
Crypto Liquidations (Long vs Short)
Total perpetual liquidations over 1h / 4h / 24h with the long-vs-short split and the most-liquidated coins — see where the market is getting squeezed.
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<iframe src="https://perpfinder.com/embed/liquidations?theme=dark&size=standard&limit=6&metric=24h" title="Crypto Liquidations by PerpFinder" width="100%" height="472" frameborder="0" loading="lazy" style="border:0;max-width:480px;width:100%"></iframe>
<p style="font-size:12px;margin:6px 0 0"><a href="https://perpfinder.com" target="_blank" rel="noopener">PerpFinder</a> — compare perpetual futures exchanges</p>Paste this anywhere HTML is allowed — blog posts, docs, or a sidebar. The widget loads live data and refreshes itself. Please keep the “Powered by PerpFinder” link intact.
Real, live data
Funding, fees, slippage and open interest aggregated across major perp venues — the same pipeline behind PerpFinder.com.
Zero setup
One line of HTML. No account, no API key, no rate limits, no JavaScript build. Works in WordPress, Ghost, Webflow and plain HTML.
Themeable & lightweight
Light or dark, three sizes, six accent colours. Loads in a lazy iframe with self-contained styles — it never blocks your page.
About these widgets
Funding rates are the periodic payments that keep a perpetual futures contract trading near spot. Trading cost is what you actually pay to get in and out — the headline taker fee is only part of it, because spread and slippage on a real order often cost more than the fee itself. Open interest and volume show where liquidity sits, liquidations show where the market is getting squeezed, and the Fear & Greed Index captures the mood. Each widget puts one of those signals on your page in a form your readers can scan in a second.
They are backed by the same data that powers the full funding rates dashboard, trading-cost comparison and open interest rankings on PerpFinder. If there is a data view you would like to embed, let us know.
Frequently asked questions
Are the PerpFinder widgets free?
Yes. Every widget is free to embed on any website, with no account, API key, or rate limit. We only ask that you keep the small "Powered by PerpFinder" link in place.
Where does the data come from?
The widgets pull live funding rates, fees, slippage and open interest aggregated across major centralised and decentralised perpetual exchanges — including Binance, Bybit, OKX, Hyperliquid and more — via the same data pipeline that powers PerpFinder.com. They refresh automatically.
How is "total cost" calculated?
Total cost combines the exchange taker fee with the live order-book spread and the slippage you would incur on a $100,000 market order for the selected asset. It is the realistic all-in cost of entering a position, which is often very different from the headline fee.
How do I add a widget to my site?
Pick a theme, size and accent colour, copy the one-line iframe snippet, and paste it anywhere HTML is allowed: a blog post, documentation page, WordPress/Ghost block, or a sidebar. No JavaScript build step is required.
Will the widgets slow down my page?
No. Each loads in a lazy iframe with its own lightweight styles, so it does not block your page render and does not pull in heavy fonts or frameworks.
Widgets are provided free for editorial and informational use. Data is provided “as is” for general information only and is not financial advice. Keep the attribution link intact. PerpFinder may update or retire a widget; embeds always point at a live URL so they stay current automatically.