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Kimchi premium badge

<a href="https://spreadatlas.com/premium/"><img src="https://spreadatlas.com/data/badge.svg" alt="Kimchi premium BTC" height="22"></a>

Korean label: add ?lang=ko to the image address.

Live widget

<iframe src="https://spreadatlas.com/embed/widget/premium/" width="100%" height="260" style="border:0" title="Crypto price gaps by SpreadAtlas" loading="lazy"></iframe>

JSON

• https://spreadatlas.com/data/premium-index.json: kimchi premium and each exchange's gap vs. the global median, in percent. Updated about every 20 seconds. CORS enabled.
• https://spreadatlas.com/data/history.json?days=7: 5-minute history of the BTC and ETH kimchi premium and the widest BTC gap (1 to 90 days).

Please cache responses for at least 20 seconds. The data is provided as is, without any guarantee of accuracy or availability. We publish derived percentages only, not the exchanges' raw price feeds.

Attribution

Write "Data: SpreadAtlas" with a link to https://spreadatlas.com, close to where the numbers appear.