APass is a membership-based experience center that integrates DIDs, quests, level up system, market, and GameFi. The project aims to create a self-balancing token, $APC, using traditional economics logic. Members can mint APC by purchasing DIDs domains and bond their icon and social media accounts to complete various quests on Apter and earn rewards. The token can be traded for free with other members on UniBazaar and used as tokens on APortal game center. The project emphasizes healthy ecosystem development and offers reliable oracle services, open-source SDK and tools, and quests for partners to increase user activities.