Reserved Subdomains

By default, OutRay assigns a random subdomain to your tunnel each time you start it. However, for many use cases (like webhooks or OAuth callbacks), you need a consistent URL.

Usage

You can request a specific subdomain using the --subdomain flag:

outray 3000 --subdomain my-app

If the subdomain is available, your public URL will be https://my-app.tunnel.outray.app.

Reservation

Subdomains are reserved for your organization. Once you successfully use a subdomain, it is linked to your organization, and no other user can claim it.