{"status":"ok","service":"黄金价格检测系统 API","version":"2.0.0","endpoints":["GET /api/price/international - 获取国际金价","GET /api/price/domestic - 获取国内积存金价格","GET /api/price/all - 获取所有价格数据","GET /api/kline?days=30 - 获取K线数据","POST /api/analyze - DeepSeek量化分析","POST /api/push/test - 测试推送功能","POST /api/push/scheduled - 定时推送（每半小时）","GET /api/push/status - 获取推送状态","GET /api/monitor - 价格监控（自动触发推送）"]}