Should I change App key for my Android app when I switch from API v.1 to API v.2?

[Lev P.]

Our Android app uses API v.1. Now we are going to switch to API v.2. Should we get new Api key for this?

[Greg-DB]

[Cross-linking for reference: https://github.com/dropbox/dropbox-sdk-java/issues/125 ]

No, you do not need to register a new app key to use API v2. (One exception to that would be if your app is registered for the "file type" permission, which isn't supported by API v2.)