Please note that you can use your API key for testing purposes. Once your Site is approved you can use the same API key for production as well.
To get approval, you must fill our Welcoming Form. If you havent filled the form yet, it only takes 1 minute. For any question, please email at support@applixir.com
Here are sample implementation of how AppLixir Rewarded Video Ad work in client's Sites and Games.