It checks Royal
The lookup reads the booking information currently attached to your account.
Check whether Royal Caribbean has placed a stateroom number on your Guarantee booking—even before it appears in the app.
The server checks Royal about every eight hours and sends an iPhone push after every completed check, whether your room changed or is still GTY.
On iPhone, add Cabin Peek to your Home Screen first, open the installed app, then enable notifications.
Paste the raw JSON from Firefox or Chrome. Cabin Peek reads it on this device and filters out GTY placeholders to surface any real stateroom number.
On Royal’s site, open Plan your cruise → Order history.
Open Developer Tools, choose Network, and filter by your order number.
Click View details, select the GET request, then copy its full raw Response.
The lookup reads the booking information currently attached to your account.
A cabin discovered before sailing can still be changed by the cruise line.
One-time lookups are never saved. Automatic monitoring stores your Royal login encrypted on your server.