{"service":"Suno M4A 解密 API (流式解密增强版)","version":"3.1.0","config":{"max_workers":5,"max_concurrent":10,"timeout_seconds":300,"cache_ttl_seconds":3600,"lock_ttl_seconds":300,"redis_connected":true},"endpoints":{"stream":"/stream/{clip_id} (GET) - 流式解密（返回MP3，无锁）","decrypt":"/decrypt (POST) - 传统解密（有锁）","config":"/config (GET) - 查看配置","health":"/health (GET)","cache":"/cache/{clip_id} (DELETE) - 清除缓存"}}