Once you have funds in your Casa App multisig wallet, you can easily send to any address, anytime.
When you’re ready to send using Casa App, start by swiping up from the bottom of your main screen to access your wallet. If you have multiple wallets, you'll first need to select the individual wallet you need to send from.
Next, tap "Send." (Note: The "Send" button does not appear if the wallet is empty.)
Enter the amount you want to send, then tap "Choose Recipient" and either scan or paste an address to send to, then swipe up to confirm:
Once you swipe up to confirm, you will now sign the transaction with your keys. For those using 2-of-3 Basic Multisig, you would normally apply signatures from your Mobile Key and your hardware key.
For those using a 3-of-5 Key Shield, you'll need to apply 3 signatures from any of the five keys in your keyset.
The Mobile Key signature, if you use a Mobile Key, is added automatically. To add your hardware key signature(s), tap the key you want to sign with, then tap "Send email to connect device."
Follow the steps in your email to sign with your hardware key. The instructions to do this will vary depending on your specific hardware device.
For Ledger and Trezor, you would need to click the link from your email on a desktop or laptop computer, and follow the steps given, as illustrated below:
GIF example: Ledger transaction signing
In place of one of the keys you control, you may also use the Casa Recovery Key, which is meant to be used only if you've lost access to one of your other keys.
Once two signatures have been applied, the app will allow you to send the transaction:
Once you give it the final approval, your transaction will be broadcast to the network and eventually confirmed.