Can I enable my users to utilize Unsplash stock images like I can?

[ThinhDinh]

I think your best bet is to use this method with the Unsplash API.

How to get data into app

You’ll want to use a fetch column to bring in the json, split it using a split text column and then use the miracle method to display it in an inline list: Transpose Columns to an Inline List: The Miracle Method

Unsplash API Documentation | Free HD Photo API | Unsplash

You have to get an access token to start using it.