金融 API
以下 金融 相关 API 均免认证（No Auth），可直接调用，无需注册、无需登录。
| API | 描述 | HTTPS | CORS |
|---|---|---|---|
| Binlist | Public access to a database of IIN/BIN information | ✅ | Unknown |
| Econdb | Global macroeconomic data | ✅ | Yes |
| Fed Treasury | U.S. Department of the Treasury Data | ✅ | Unknown |
| Goldprice.dev | Cross-validated gold, silver & copper spot, futures & 30-year history in 13 currencies | ✅ | Unknown |
| Helium | News with media bias scoring, balanced news synthesis, live market data, AI options pricing | ✅ | Yes |
| Indian Mutual Fund | Get complete history of India Mutual Funds Data | ✅ | Unknown |
| Portfolio Optimizer | Portfolio analysis and optimization | ✅ | Yes |
| Razorpay IFSC | Indian Financial Systems Code (Bank Branch Codes) | ✅ | Unknown |
| SEC EDGAR Data | API to access annual reports of public US companies | ✅ | Yes |
| Top 5 Stocks | Daily AI-ranked stock and crypto watchlists | ✅ | Unknown |
| WallstreetBets | WallstreetBets Stock Comments Sentiment Analysis | ✅ | Unknown |
| Zelothorn | Plain-English explanations of US public companies with SEC filings and earnings data | ✅ | Yes |
共 12 个免 Key API，数据来源：public-apis