I am creating a new App and am trying to integrate with GameCircle but I am getting error: 1) Invalid API key I have done everything as per the steps in document. The api_key file is also created and is there in assets folder. 2) Could not load AmazonGamesJni I have added the Android project as per the document. Everything complies but when I run I see this error. I tried with both Kindle Device as well as emulator. Same error ..