In-Process API not returning User join date and last visited date.

It would be expected that a user must be within the community site to view a routed page - and depending on the route implementation, would require an authenticated user to view content. For interacting with community content from an external location, REST API is the intended method - which then requires appropriate Authentication protocols.

To view your Rest endpoint plugin, either search for it in Administration search in upper left, or find it in Integration > Rest Apis.

Thanks  Steven, Now the Rest API is working fine.

Are we able to do file download in REST endpoints?

I try to use the context it's not working because of the return type should be IRestResponse. Can you please help me?