Browser-only credits
Your local balance.
This is an encrypted balance held only in this browser. Sending USDG transfers real funds to the configured treasury; clearing local data or losing your recovery file loses the displayed balance. There are no refunds or server-held accounts.
Read-only wallet view
Connect wallet
This only reads the connected address through the public Robinhood Chain RPC. No transaction, approval, signing, or credit funding is performed.
A compatible injected wallet is required. The address is not stored in the encrypted credits vault.
Vault locked
The vault uses PBKDF2 and AES-GCM through WebCrypto. Umbra never receives your passphrase or this ledger.
On-chain funding
Add credits on-chain
Unlock the encrypted credits vault before adding credits.