{"name":"CyberPrank 卡密系统","version":"1.0.0","endpoints":{"健康检查":"GET /health","卡密激活":"POST /api/card/activate","卡密验证":"POST /api/card/verify","心跳保活":"POST /api/card/heartbeat","管理员登录":"POST /api/admin/login","管理后台":"/admin"}}