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FYI OnlyKey already supports TOTP for up to 24 accounts. No apps required OnlyKey types the 6 digit code for you.

You need it for when you lose the key.

How does it know which OTP to type?

You load the login data to your key using the app, press a button on your OnlyKey and it types any or all of the following: -URL to login page -Username -Password -TOTP

To watch setup videos see https://onlykey.io/watch

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