Required Legal Notice: Virtual currencies, real risks. The only guarantee in crypto is risk. Read more

Required Legal Notice: Virtual currencies, real risks. The only guarantee in crypto is risk. Read more

Required Legal Notice: Virtual currencies, real risks. The only guarantee in crypto is risk. Warning: The value of your virtual currencies can rise or fall sharply, and your initial investment may be lost completely; virtual currencies are not covered by the guarantee funds that cover bank deposits; there is no legal mechanism on the virtual currencies market to prevent market manipulation or insider dealing; virtual currencies depend entirely on a specific computer technology and infrastructure, which in certain cases may be very recent and not yet adequately tested; if one loses the identification code or password giving access to the virtual wallet in which the virtual currency is stored, the currency held therein will be irretrievably lost; virtual currencies are currently accepted as a means of payment to a limited extent, and in most countries there is no legal obligation to accept them; for more information about the risks associated with an investment in virtual currencies, we advise you to read the Wikifin page What is a cryptocurrency? | Wikifin.

Required Legal Notice: Virtual currencies, real risks. The only guarantee in crypto is risk. Warning: The value of your virtual currencies can rise or fall sharply, and your initial investment may be lost completely; virtual currencies are not covered by the guarantee funds that cover bank deposits; there is no legal mechanism on the virtual currencies market to prevent market manipulation or insider dealing; virtual currencies depend entirely on a specific computer technology and infrastructure, which in certain cases may be very recent and not yet adequately tested; if one loses the identification code or password giving access to the virtual wallet in which the virtual currency is stored, the currency held therein will be irretrievably lost; virtual currencies are currently accepted as a means of payment to a limited extent, and in most countries there is no legal obligation to accept them; for more information about the risks associated with an investment in virtual currencies, we advise you to read the Wikifin page What is a cryptocurrency? | Wikifin.

Master Key as a Sign-in Method

Last updated: 24 ліпеня 2026 г.

If you enabled a Master Key, you can use the Master Key as a Sign-in 2FA method to access your account.

1
Enter your email or username and password. Click Sign in.
2
A new page will show requesting your Sign-in 2FA. Click on Master Key.

Follow the on-screen instructions according to the 2FA method configured for your Master Key — either a Passkey or authenticator app. Once completed, you should now be signed in to your account.

Note: If you use an authenticator app like Google Authenticator or Microsoft Authenticator:

Review Risks of using an Authenticator App and consider upgrading to Passkeys.
Always ensure you are entering the correct code e.g. Kraken.com Sign-in, or Kraken.com Master Key.
Check the time settings of the device you are using to sign in with are set to automatic.

Additional Reading:

Find out how to set up a Master Key here.

If you have lost access to your Sign-in 2FA and/or Master Key, click Recover account when prompted for 2FA during the sign-in process.

Still need help?

Contact support via the Krak app on your phone.

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