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Cover for FIDO2 card for Shopify account setup with Cryptnox security key card

How to setup Cryptnox FIDO2 card for
Shopify account

Step by step tutorial

Passkey Support Across Operating Systems and Web Browsers:


The availability of passkey support may vary based on the operating system and web browser in use.


  • MacOS: Passkey support is available in browsers such as Safari and Firefox.
  • Windows: Most modern web browsers provide passkey support.
  • Mobile devices: It is recommended to use the mobile web version of the service, as many applications redirect users to a mobile browser to complete the passkey setup process.
Step 13: Open browser prompt for FIDO2 card for Shopify account setup

Before you start

Before you start, make sure you have a contactless reader that is compatible with ISO 14443 for contactless or ISO 7816 for contact reader.

Step 22: Complete Shopify login using FIDO2 card for Shopify account setup

Step 1

Log in to your Shopify account and go to “Settings”.

Step 21: Hold Cryptnox card near the device for FIDO2 card for Shopify account setup

Step 2

Select your account.

Step 20: Select security key verification for FIDO2 card for Shopify account setup

Step 3

Go to “Security” and select “Create a passkey”.

Step 19: Enter login credentials again for FIDO2 card for Shopify account setup

Step 4

You may need to authenticate your account here. Please follow the process by selecting
“Re-authenticate” and proceed.

Step 23: Verify settings after FIDO2 card for Shopify account setup

Step 5

Then select “Continue” to create a passkey.

Step 14: Scan the NFC card for FIDO2 card for Shopify account setup

Step 6

The system will prompt the available options to setup a passkey. Ensure to select the “OK” on pop ups.

Step 15: Approve registration during FIDO2 card for Shopify account setup

Step 7

The system will prompt the available options to setup a passkey. Ensure to select the “Security key” and select “Next”.

Step 16: Confirm the key was added for FIDO2 card for Shopify account setup

Step 8

The system will prompt the message to setup the security key. While the prompt is opening, place the card on the contactless reader.

Step 17: Review authentication methods after FIDO2 card for Shopify account setup

Step 9

Once the card is registered properly, the system will ask you to put the PIN. Once you put in the PIN, select “OK” and in the next pop up, select “OK” again.

Important: Ensure you remember your PIN. It is advisable to save it securely or write it down in a safe place. You will need this PIN the next time you log in to a site where you have set up passkey authentication.

Step 18: Test Shopify sign-in with FIDO2 card for Shopify account setup

Step 10

You have successfully setup the Cryptnox FIDO2 passkey on Shopify account.