Adding funds to the Casa App (formerly Keymaster) is quick and easy.
Once all of your keys are set up, you'll be able to deposit funds right away, but it's best practice to perform a health check on your keys prior to adding funds.
To add funds:
1. Tap the "Assets" tab (the one that looks like a wallet) from the home screen
2. In the Assets tab, tap the keyset you want to deposit to (i.e. "Bitcoin")
3. Tap "Receive"
4. Send Bitcoin to the address provided by scanning the QR code from another device, or by using the copied address text
The Bitcoin you deposit should be immediately visible in your keyset. You'll be able to be send the bitcoin from your keyset as soon as it's confirmed on the blockchain.