Get an access token
If you don't have a Barikoi account, sign up for one here and then navigate to your Account page. Copy your default public token to your clipboard. After you've added the Barikoi Library as a dependency inside of your Android project, Paste the below code into your application class.
BarikoiAPI.getINSTANCE(getApplicationContext(), "access_token");
If you don't have an application class seperately
If you don't want to have a separate application class for your Project, then paste the same code in every activity class, in which you are using the api's.