Settings sync

With Astros Pro, your settings, Go Links, and agent configs sync across every device you sign into.

Set up sync

1. Sign into your Astros account on the device (Preferences → Account → Sign in).
2. Toggle Sync on. You’ll be asked to choose a passphrase — this protects your data and is never sent to the server.
3. Save the 24-word recovery phrase that appears. You’ll need it if you forget your passphrase.

What syncs

• Agent settings (incl. encrypted API keys)
• Go Links
• Hotkeys and Preferences
• Extension list

What does not sync: window geometry, clipboard history (privacy), runtime caches.

Add a new device

Sign in, enter your passphrase, and your settings appear within seconds. Concurrent edits are merged automatically — the most recent change wins per setting.

See sync security for the full threat model.