Network asset conversions are currently suspended. All the details can be found here
To view your keys and seed use the following commands in the CLI wallet:
Secret mnemonic seed
seed – show raw mnemonic seed
encrypted_seed – create mnemonic seed encrypted with the passphrase; you will need to remember or store the passphrase separately; restoring will not be possible without the passphrase
spendkey – show secret spend key and public spend key
viewkey – show secret view key and public view key
password – change wallet password; this password is used to encrypt the local wallet files; it does not change secret keys or backups.