Question: I need an API that provides real-time financial news and insights to inform my investment decisions.

If you're looking for an API that offers real-time financial news and insights to help you make investment decisions, Finalle is definitely worth a look. It offers structured, grouped, summarized and enriched news content in a standard JSON format. Finalle aggregates news from over 1000 premium sources and covers more than 5000 stocks, so it's a good option for developers, researchers and investors.

Another good option is Fintool, an AI-powered equity research copilot for institutional investors. It's based on a foundation of SEC filings, earnings calls and conference transcripts, and offers precise answers to complex questions and structures financial metrics into tables. It also offers real-time alerts on financial news, industry trends and specific keywords so you can stay current and make informed decisions.

If you need access to a large library of financial documents, AlphaSense is worth a look. With proprietary AI and NLP technology, AlphaSense can quickly find information in over 300 million documents, including company filings and broker research. The service is geared for data-driven decision making and offers enterprise-grade security, so it's a good option for financial services firms and corporate strategy teams.

Last, StockInsights marries Large Language Models with financial data to help you get investment research done faster. It offers real-time data and actionable insights through APIs that can be integrated into quant models, financial apps and platforms. It's geared for individual investors, equity analysts and traders who want easy-to-use tools to help them make sense of complex financial data.