For information on changes for our US clients, please visit our Support Center article.

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Kraken
Easily buy, sell and convert crypto
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Due to increased demand, account verification may be delayed. Please avoid submitting multiple requests, and for best results, review our document requirements beforehand.
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Can I apply for an unlimited API Key?
For security reasons we do not offer unlimited API keys regardless of account verification level.
If you are an active trader (market maker, high frequency trader, etc.), and you are reaching the REST API rate limits, please contact our API support team for further assistance.