QUICK START
A CLI wallet, encrypted and saved in the cloud.
A secure command-line wallet for Ethereum that supports multiple key storage providers.
Problem Solved
How to back up your mnemonic phrase more securely? Write it on paper? Engrave it on steel? Scramble the order? Use a 25th word? Password cloud storage? Hardware wallet?
Physical backups can be lost or damaged
Cloud storage risks being hacked
Security practice: Use AES and passphrase dual protection to back up across multiple cloud drives. Only need to remember two passwords - one to decrypt the 24 word mnemonic, and one to combine with the 24 words to restore the key.
Important Security Note
All data files and credentials remain under your full control at all times. This wallet puts you in complete control of your assets through self-custody:
Wallet files are encrypted with your passwords before being stored
Private keys are never shared with any third party
Cloud storage providers cannot access your unencrypted data
You are responsible for safely storing your wallet files and remembering your passwords
No recovery mechanisms exist if you lose your encrypted files or passwords
Always keep multiple backups of your encrypted wallet files and ensure you never forget your passwords.
Security Features
BIP39 mnemonic phrase generation (24 words)
Optional BIP39 passphrase support
AES-256-GCM encryption with Argon2id key derivation
Cloud storage support via OAuth (Google Drive, Dropbox, Box, AWS S3)
Local wallet storage option
Apple Keychain storage support - available as a storage option on macOS systems
No server component - all OAuth token exchanges, cloud storage connections, and authorization processes happen solely on your local machine without any external server involvement. This program is fully client-side and will never have any server component.
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