{"app_key_required":true,"deepseek_model":"deepseek-v4-flash","deepseek_timeout":60,"has_key":true,"legal":{"privacy":"https://quiz.qalangtao.com/privacy","support":"https://quiz.qalangtao.com/support","terms":"https://quiz.qalangtao.com/terms"},"ok":true,"public_base_url":"https://quiz.qalangtao.com","security_rev":"lockfix3-mem-rate"}