How to transfer crypto to your Casa vault
After buying crypto through Buy/Sell, it sits in your Zero Hash custodial account. For proper self-custody security, transfer it to your Casa vault or Pay Key as soon as possible.
Steps:
- On the asset detail screen in your Buy/Sell account, tap the asset you want to send.
- Tap "Send"
- Select your Casa vault or Pay Key.
- Enter the amount you want to send.
- On the Review Send screen, double-check the details.
- Swipe to confirm the transaction.
Your crypto will arrive in your vault shortly.

Warnings you might see:
|
Warning |
What it means |
Can you still send? |
|
Health check needed |
Your keys haven't been checked recently |
Yes, but complete health checks soon |
|
Key missing |
One of your vault keys is not accessible |
Yes, but fix the missing key promptly |
|
Finish key rotation |
A key rotation is in progress |
No — complete the rotation first |
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