# News Sources Reference

## Supported News Sources

| Source ID | Name | Category | Description |
|:----------|:-----|:---------|:------------|
| `cls` | 财联社 | Finance | Real-time financial news, focus on A-shares and macro. |
| `wallstreetcn` | 华尔街见闻 | Finance | Global markets, macroeconomics, and detailed analysis. |
| `xueqiu` | 雪球热榜 | Finance | Community-driven stock discussions and hot topics. |
| `weibo` | 微博热搜 | General | Trending social topics, good for public sentiment. |
| `zhihu` | 知乎热榜 | General | In-depth discussions and Q&A on trending topics. |
| `baidu` | 百度热搜 | General | General public search trends. |
| `toutiao` | 今日头条 | General | Algorithmic news recommendations. |
| `douyin` | 抖音热榜 | General | Short video trends (titles only). |
| `thepaper` | 澎湃新闻 | General | Serious journalism and current affairs. |
| `36kr` | 36氪 | Tech | Startup, venture capital, and tech industry news. |
| `ithome` | IT之家 | Tech | Consumer electronics and tech gadgets. |
| `v2ex` | V2EX | Tech | Developer community trends. |
| `juejin` | 掘金 | Tech | Developer blogs and tutorials. |
| `hackernews` | Hacker News | Tech | Global tech and startup news (English). |

## Polymarket

- **Base URL**: `https://gamma-api.polymarket.com`
- **Data**: Prediction markets (e.g., "Will Fed cut rates?").
- **Usage**: Use `get_active_markets` to retrieve top active markets by volume.