Financial data and equity APIs have revolutionized the way investors, analysts and developers access and interact with financial data. In today's fast-paced financial markets, timely and accurate information is paramount to making informed investment decisions. These APIs provide access to a wide range of financial information, including stock prices, market indices, historical data, financial data, economic indicators and a variety of alternative data such as ESG data or sentiment data.

In recent decades, cloud computing has revolutionized the storage and access to financial data, enabling real-time processing and scalability. Algorithmic trading, driven by complex algorithms, is now executing trades at unprecedented speed and volume. Big data analytics and machine learning analyze vast amounts of financial data and uncover patterns that enable better decision making.

These advances have improved efficiency, risk management and innovation in financial products and services. The expansion of financial data APIs has driven the development of various applications ranging from customized investment platforms to advanced risk management tools.


Below you will find some of the most important APIs that you should consider when developing your own application:


Content
1. Stock API
2. Real-time Data API
3. Dividend API
4. Fundamental Data API
5. ETF Data API
6. ESG Data API
7. Forex API
8. Fund-Data API
9. Index Data API
10. Portfolio API
11. Sentiment Data API

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Best Stock API: Bavest's Stock API
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‍Bavest's Stock API — your indispensable API for precise navigation on financial markets. The Equity API Endpoint is ideal for developing investment tools, sophisticated trading algorithms, banking solutions or innovative financial applications. It delivers real-time stock prices with minimal latency and ensures that your applications are always up to date. With a comprehensive database that provides detailed financial data for over 65,000 stocks from more than 60 global stock exchanges and over 30 years of historical data, you can build your application on our robust equity API.

Access: https://docs.bavest.co/reference/post_stock-financials   
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Best Real-time Data API: Real-time Data API from Bavest
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‍Bavest's real-time data provides unparalleled access to financial information down to the second, which enables users to quickly make well-founded investment decisions. By integrating a robust infrastructure, Bavest ensures the accuracy and relevance of its real-time updates in under 300 milliseconds. Whether via Websockets or AWS Kinsesis, they stream real-time courses directly into your applications.
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Access: https://docs.bavest.co/reference/post_stock-financials   
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Best Dividend API: Bavest's Dividend Data
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‍Bavest's Dividend Data provides detailed and accurate information about dividend payments. From historical dividend data for stocks and ETFs to forecasts and dividend payment information, Bavest's dividend data ensures that you stay up to date with the latest dividend announcements and adjustments to improve your investment strategy.
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Access: https://docs.bavest.co/reference/post_stock-dividend
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Best API for Fundamental Data: Bavest's Fundamental Data API
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‍The Bavest Fundamentals API provides a variety of important valuation indicators that are essential for informed investors. It provides detailed information on historical and future price/earnings ratios, operating margins and the complex aspects of company financial statements. This endpoint provides a comprehensive overview of a company's financial position. Whether you're developing sophisticated stock screeners, investment analysis dashboards, or portfolio analysis tools, our API helps you make accurate and data-based decisions.
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Access: https://docs.bavest.co/reference/post-stock-fundamental
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Best API for ETFs: Bavest's ETF Data API
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‍The Bavest ETF API provides a comprehensive collection of important data and key figures about ETFs that are essential for every informed investor. This API provides deep insights into ETF performance, asset allocation, sector weighting, and historical returns. By providing detailed information, the Bavest ETF API enables the development of advanced analysis tools, custom dashboards, and precise screening mechanisms. Whether you're managing portfolios or conducting detailed market analyses, this API helps you make well-founded and strategically thought-out decisions.
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Access: https://docs.bavest.co/reference/post_etf-profile
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Best API for ESG: Bavest's ESG Data API
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‍Bavest's ESG Data API provides deep insights into companies' environmental, social, and governance practices with a strong focus on sustainability metrics. Our data & analyses include detailed data on greenhouse gas emissions, climate-related information such as water consumption, hazardous substance management, energy consumption and biodiversity analyses. These robust data sets and AI-based climate analyses enable investors to assess the carbon footprint of their portfolios and make environmentally conscious investment decisions. By integrating Bavest's ESG Data API, investors can ensure that their investments are in line with their values and contribute to a sustainable future.
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Access: https://docs.bavest.co/reference/post-esg-sustainability
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Best API for Forex: Bavest's Forex API
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‍The Bavest Forex API provides a wide range of key currency market indicators for over 150 currency pairs, which are essential for any strategic macro investor. It provides detailed insights into real-time exchange rates, historical data, and volatility metrics. This API enables thorough analysis of global foreign exchange markets, helps create accurate market forecasts, and makes it easy to identify trading opportunities.
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Access: https://docs.bavest.co/reference/post-fx
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Best API for Investment Funds: Bavest's Fund Data API
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‍Bavest's fund data API provides extensive insights into a wide range of investment funds and helps investors make informed decisions. With detailed performance indicators, historical data and real-time prices, holdings, financial figures, and allocation exposures, our API users can effectively analyze and compare investment funds. Our API ensures that you have the latest information at your fingertips to make strategic investment decisions or expand your applications with the latest data and analysis.
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Access: https://docs.bavest.co/reference/post-fund-country
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Best API for Indices: Bavest's Index Data API
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‍Bavest's index data provides comprehensive and up-to-date information on major stock market indices and enables investors to effectively monitor market performance. Bavest provides data for over 150 indices worldwide, from emerging markets to indices with blue chips, Bavest covers everything. Using real-time quotes and historical data, users can analyze trends and make informed decisions based on the movements of the wider market.
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Access: https://docs.bavest.co/reference/post-indice-list  
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Best API for Portfolio Analtics: Bavest's Portfolio API
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‍The Bavest Portfolio API provides powerful access to advanced quantitative models and over 50 key metrics, including alpha, beta, Sharpe ratio, cumulative return, variance, correlation, and maximum drawdown. With this quantitative tool, portfolio managers or their users can carry out detailed portfolio analyses and optimize their investment strategies. Bavest's Portfolio API ensures that you get the insights you need to make data-driven investment decisions with confidence as we deliver the infrastructure.
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Access: https://docs.bavest.co/reference/post_portfolio-metric
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Best API for Sentiment Data: Bavest's Sentiment Data API
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‍Bavest's sentiment data provides an in-depth analysis of market sentiment, which gives users of sentiment data a clear overview of the emotions that drive market trends. By aggregating data from multiple sources, this tool provides real-time insights into the collective sentiment of the market, from bullish optimism to bearish reluctance.
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Access: https://docs.bavest.co/reference/post_sentiment 
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