Adding Keystone to your Casa vault

This article walks through how to add an initialized Keystone device to your Casa vault. 

Keystone is one of several compatible hardware devices that you can use as part of your Casa BTC vault setup.

Keystone is compatible with Casa BTC vaults only. It is not currently compatible with Casa ETH vaults.

Not a Casa member yet? You can sign up here.


If you haven't set up (initialized) your Keystone device yet, see our article on Keystone setup

Don't have a Keystone device, but want one? You can purchase one directly from the manufacturer here

NOTE: Make sure you have installed Keystone's BTC-only firmware v 2.0 or above or you will not be able to add the device to Casa!

See Keystone's article on how to update the firmware to BTC only if you have not already done so.

Adding the Keystone device to Casa

If you are replacing an existing key in your keyset with your new Keystone, please see our article on replacing a key prior to proceeding further. 

If you are ready to replace your key, or you are adding this key for the first time, start by tapping the key in your Casa app that you want to add, then tap "Set Up Hardware Key" (for 3-key vault; "Set Up Home/Office/Safe Key" for 5-key vault).

Next, select "Keystone," then tap "Continue."


If you've already set up your Keystone device and updated the firmware to BTC only, tap "Continue, It's Setup."


Next, you'll get a prompt like this, letting you know that the Casa app is ready to scan the QR code from your Keystone device.


On your Keystone device, tap into the main menu on the left-hand side of the screen. Then, select, "Multisig Wallet," then "Casa Mode," then "Export XPUB." 

Your Keystone device will show you a QR code to scan using the Casa app on your phone. Scan the QR code shown to you by your Keystone device using the Casa app on your phone.

If it worked, you'll get a "Success" message in your Casa app.

That's it! Your Keystone device is now part of your Casa vault!

You can perform a health check on your Keystone device anytime to verify that the key is ready to be used when it's needed. Just make sure that all of your keys in your vault are set up and connected!

Ready to deposit funds to Casa? Check out Depositing (adding funds) to Casa.

Ready to send funds from your Casa app and sign using your Keystone device? Check out Signing a transaction with Keystone.

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