nansen-wallet-migration

Migrate your Nansen CLI wallet password to the OS keychain by detecting insecure storage in environment or credentials files and securely transferring the password to the system keychain. The process verifies that the migrated password correctly decrypts the wallet.

The Nansen CLI warns about insecure password storage when it detects wallet passwords saved in vulnerable plain text locations like environment files or .credentials files. This poses a risk of private key exposure, prompting a migration to secure OS keychain integration.

Yes, you need the nansen CLI tool installed and accessible on your system to migrate wallet passwords. The migration process relies on the CLI's modern OS keychain integration to securely transfer and verify credentials.

The best way to secure Nansen CLI wallet credentials stored in environment files is to migrate them to the OS keychain. This moves passwords from vulnerable plain text storage into secure system-level keychain integration, preventing potential private key exposure.

Yes, you can verify your wallet works after migrating the password to the keychain. The migration process includes a verification step that ensures the newly transferred keychain password correctly decrypts your Nansen CLI wallet.