Show HN: JSON Expert – Create Web APIs from the Files in Your Dropbox (json.expert)

If you have no way of monetizing this, it would probably be a good idea to just open-source it.

It might be reasonable to explain that its "free" as in "free trial" and even more clearly "CC for free trial with autobill". Being confronted with that after I allow the app to connect to my Dropbox account isn't the best imo.