It's unclear if the results are for a specific country or in any country's library. Would be handy to identify which countries' libraries contain each item or have the ability to specify the country.
+1 this is a critical feature for this tool to be of any use.
Interesting, I wasn't aware of the different availabilities. I am almost certain that the current API that I'm using is just for the US library. I'm looking into other possible API's that would offer this information!
Yeah i need one for Japan - i know that we don't have everything available here.
does this just take the lists? not watchlist?
Any public list will work. You just need to find the ID that is in the form ls[number].
For watchlists you can find it by looking at the "Export this list" link at the bottom of it