method
: The backup method to use. Supported methods:.GoogleDrive
: Authenticate using Google Drive backup.iCloud
: Authenticate using iCloud backup.Password
: Authenticate using password.Passkey
: Authenticate using passkey.local
: Authenticate using local backup
withCipherText
: Optional cipher text from a previous backupandOrganizationBackupShare
: Optional backup share provided by the organization for EVM chainsandOrganizationSolanaBackupShare
: Optional backup share provided by the organization specifically for Solana
PortalNamespace
to private keys, where:
.eip155
key contains the Ethereum/EVM private key.solana
key contains the Solana private key
Providing the custodian backup share to the client device puts both MPC shares on a single device, removing the multi-party security benefits of MPC. This operation should only be done for users who want to move off of MPC and into a single private key. Use
portal.ejectPrivateKeys()
at your own risk!