Well if you want to play now and get a good and official deal with one of the most reactive team on the market, come to Gamesplanet. I'm not sure what you mean by "is this real".
No magic here : we signed with Activision and provide direct access to the Battlenet API. Please see here : https://us.gamesplanet.com/support/23-activations/271-activation-with-battle-net-direct