Is my Sales Channels feed URL private, or can anyone open it?

Anyone who has the full Feed URL can read it, because Google and Meta need to fetch it without logging in. The URL contains a secret token, so people cannot guess it.

If you think the URL has leaked:

1. On Plugins → Sales Channels, click Regenerate token on that channel and confirm.
2. The old URL stops working at once.
3. Copy the new Feed URL into Google Merchant Center or Meta Commerce Manager, or their scheduled fetch will start failing.

Turning a channel off also closes its feed.