Home › Developers › Embed Polymarket odds

Embed live Polymarket odds on your site

Free · no key · updated twice a day · October 6, 2026

Every market and topic on PolymarketTrader comes with a free card you can paste into a website, blog, newsletter or Notion page. It shows the current probabilities, refreshes twice a day and carries a small “via PolymarketTrader” link — the only condition of the CC BY 4.0 license.

1. A single market

Example: Next French Presidential Election. Every page under /odds/ has its own snippet in the “Use this data” box.

<iframe src="https://polymarkettrader.com/embed/odds/next-french-presidential-election/" width="100%" height="300" style="border:0;max-width:560px" loading="lazy" title="Next French Presidential Election odds"></iframe>
<p><a href="https://polymarkettrader.com/odds/next-french-presidential-election/">Next French Presidential Election odds</a> via <a href="https://polymarkettrader.com/">PolymarketTrader</a></p>

Light background? Add ?theme=light to the card address (https://polymarkettrader.com/embed/odds/next-french-presidential-election/?theme=light), or ?theme=auto to follow the reader's light or dark setting. Topic cards take the same option.

2. A whole topic

The five most-traded markets on a topic — Bitcoin, the Fed, Trump, the 2028 election, the NFL and 50+ more. Pick a topic on the odds index and copy its snippet.

<iframe src="https://polymarkettrader.com/embed/topic/bitcoin/" width="100%" height="280" style="border:0;max-width:560px" loading="lazy" title="Bitcoin odds on Polymarket"></iframe>
<p><a href="https://polymarkettrader.com/odds/bitcoin/">Bitcoin odds</a> via <a href="https://polymarkettrader.com/">PolymarketTrader</a></p>

3. Paste a link (oEmbed)

Market and topic pages publish oEmbed discovery links, so editors that support oEmbed discovery can turn a pasted page link (for example https://polymarkettrader.com/odds/bitcoin/) into the card automatically. Where that is not supported, use the iframe snippet in an HTML block.

4. An image badge (READMEs, newsletters, forums)

Where iframes are not allowed, use the image badge — it updates twice a day and links back to the market. Every market and topic page shows its own snippet.

[![Next French Presidential Election odds on Polymarket](https://polymarkettrader.com/badge/odds/next-french-presidential-election.svg)](https://polymarkettrader.com/odds/next-french-presidential-election/)

5. Build your own with the JSON API

Prefer your own design? Use the key-less JSON: all markets, topics, fees, Polymarket vs Kalshi. Details in the developer docs. Each file contains an attribution object with ready-made HTML.

Frequently asked questions

How do I embed Polymarket odds on my website?

Open any market or topic page on PolymarketTrader, copy the iframe snippet under “Use this data”, and paste it into your page's HTML. The card updates twice a day. Keep the text link under it — that is the attribution.

Can I embed Polymarket odds in WordPress, Ghost or Notion?

Yes. Paste the iframe snippet into an HTML block. Our market and topic pages also publish oEmbed discovery links, so editors that support oEmbed discovery can turn a pasted page link into the card.

Is the widget free?

Yes — free for any site, commercial or not, under CC BY 4.0. The only condition is a visible link to PolymarketTrader, which the snippet already includes.

Educational data from Polymarket's public APIs; not trading signals or financial advice. Polymarket View is not affiliated with Polymarket.