Best +10 Stock APIs for Real-Time Market Data

June 14, 2023
Data Expert Lucy
Lucy Kelly Research Analyst at Datarade

In today’s dynamic stock market landscape, access to real-time data is no longer a luxury, but a necessity for investors, traders, and financial professionals. The emergence of stock market APIs has revolutionized the way market data is obtained, providing instant access to vital information that drives informed decision-making. These APIs offer a gateway to a wealth of real-time stock data, enabling developers, researchers, and enthusiasts to harness the power of the stock market in their applications, algorithms, and analyses.

In this article, we delve into the world of stock market APIs, exploring the top providers that offer comprehensive and reliable real-time data on stock prices, trading volumes, historical trends, financial statements, and much more. Whether you’re a seasoned trader seeking to enhance your strategies or an aspiring developer looking to integrate stock market data into your application, these APIs serve as indispensable tools for gaining a competitive edge and staying ahead of the market curve.

Stock Market APIs - Our top picks

  Cbonds Finage Twelve Data
Description Offers global coverage with data on 80K stocks from 133 countries. Provides descriptive stocks data, dividends, splits, capitalization, and more. Provides real-time and historical financial data for US and UK markets. Offers access to over 25,000 US stock data points. Offers comprehensive real-time and historical data for stocks, forex, cryptocurrencies, indices, and ETFs.
Pricing $350 per month to $800 per purchase $19/month to $9,999/year Free access to paid plans available
Free Tier Free samples available Free samples available Free access with limitations
Documentation Available upon request Available Available
Global Coverage Yes Limited to US and UK markets Yes
Asset Classes Stocks Stocks Stocks, Forex, Cryptocurrencies, Indices, ETFs
Historical Data Yes Yes Yes
Real-Time Data End-of-day stock prices Real-time and historical US stock data Real-time and historical data
API Integration - WebSocket and APIs RESTful API

What are stock market APIs?

Stock market APIs, also known as stock APIs, are application programming interfaces that provide access to real-time and historical data related to the stock market. These APIs allow developers, traders, analysts, and other financial professionals to programmatically retrieve a wide range of information about stocks, including stock prices, trading volumes, historical stock data, company financials, news, and more.

Stock market APIs act as a bridge between data providers, such as financial institutions or data vendors, and the end-users who require up-to-date and accurate stock market information. By utilizing these APIs, users can integrate stock market data into their own applications, trading platforms, websites, or analytical tools, enabling them to make informed decisions, analyze market trends, develop trading strategies, or conduct research.

These APIs typically provide data in a standardized format, such as JSON (JavaScript Object Notation) or CSV (Comma-Separated Values), making it easy for developers to consume and process the data within their applications. They often offer a variety of endpoints or methods that allow users to retrieve specific types of stock market data based on their requirements.

The Best +10 Stock APIs for Real-Time Market Data

Finage provides real-time and historical financial data. They offer data for US and UK markets through their widgets, with 1 million requests and 10 years of historical data. They also offer real-time and historical US stock data, with access to over 25,000 U.S. stock data points. Their data can be accessed via WebSocket and APIs, and their services cover 240 countries​.

Finage Pricing

The pricing for Finage’s data APIs and datasets range from $19/month to $9,999/year. They also offer free samples for individual data requirements. The pricing tiers vary based on the number of requests and the update frequency, with options suitable for small businesses to enterprise-level solutions. They also offer real-time data with differing levels of delay and unlimited API calls at different price points. There are also options for widget plans with varying levels of traffic​​.

Finage Reviews

Users like Finage for its easy registration, affordable prices, user-friendly dashboard, and easy-to-understand documentation. They did not report any cons for the platform and recommended it for anyone looking to build a fintech business or tasks requiring real-time market feeds​​.

StockTwits, a leading social media platform for investors and traders, has carved a niche for itself in the financial industry by offering a dynamic and interactive community-driven experience. With its unique blend of social networking and investment insights, StockTwits has become a go-to platform for individuals seeking real-time market information and the opportunity to connect with like-minded traders.

Highlighted Features

One of the standout features of StockTwits is its vibrant and engaged community. Traders from around the world come together on the platform to discuss stocks, share investment ideas, and provide valuable insights. This communal atmosphere fosters a sense of collaboration and allows users to tap into a collective wisdom that can enhance their trading strategies.

The real-time nature of StockTwits is another significant advantage. Users can follow specific stocks or create personalized watchlists to stay updated on the latest market trends. With a continuous stream of messages and real-time price updates, traders can react swiftly to breaking news and market developments. This immediacy is particularly valuable in fast-paced trading environments, where timely information can make a significant difference.

StockTwits API Veredict

In summary, StockTwits has established itself as a prominent social investing platform, empowering traders with its vibrant community, real-time market information, sentiment analysis tools, and user-friendly interface. With its emphasis on collaboration, timely information, and integrated trading capabilities, StockTwits provides a unique and valuable resource for traders looking to enhance their investment strategies and engage with a like-minded community of investors.

Finnnworlds is a trusted provider of Stock APIs, offering traders a reliable and efficient way to access essential market data. With their focus on data reliability, user-friendly integration, and responsive customer support, Finnnworlds stands out as a reliable choice for traders seeking dependable Stock APIs.

Finnworlds Stock API Coverage

Finnnworlds’ Stock APIs provide access to a wide range of market data, including real-time stock prices, historical data, financial statements, and company fundamentals. The APIs are designed to ensure accuracy and consistency, allowing traders to make informed investment decisions based on reliable information.
In summary, Finnnworlds offers reliable and user-friendly Stock APIs, delivering accurate market data to traders. With seamless integration, comprehensive documentation, and responsive customer support, Finnnworlds provides traders with the necessary tools to enhance their trading strategies.

TwelveData is an unequivocal game-changer in the realm of stock API providers. Offering one of the most robust and user-friendly Stock APIs currently available on the market, it indeed stands head and shoulders above its competition.

Twelve Data Stocks API Features

Diving deeper into the specifics, TwelveData’s stock API provides comprehensive real-time and historical data across a wide range of asset classes, which notably include stocks, forex, cryptocurrencies, indices, and ETFs. This breadth of coverage ensures that no matter the type of trader or investor, from hobbyists dabbling in the markets to sophisticated financial institutions, there’s value to be found.

One of the most impressive aspects of the TwelveData API is its ease of use. The API is RESTful, making integration into any application or website a breeze. Moreover, the API documentation is commendably detailed and crystal clear, which reduces the learning curve for developers and allows for quick and seamless incorporation of the API.

Performance and Reliability

Performance and reliability are other key strengths of TwelveData. The service guarantees fast response times, ensuring that users can pull data at the speed they require, be it for high-frequency trading algorithms or more leisurely portfolio analysis. Also, the robustness of the system ensures that data is consistently available, ensuring that traders and investors can rely on the service in all market conditions.

TwelveData Pricing

Perhaps most important to many users, TwelveData offers a versatile and flexible pricing structure. This makes it an attractive option for a wide range of customers, from individual users who require free access for a moderate number of requests to large corporations that demand unlimited access.

Barchart’s OnDemand API service is an excellent choice for those in need of comprehensive and versatile stock market data. It offers a diverse set of market data APIs that can be seamlessly integrated into any website, regardless of size or complexity, with custom packages tailored to exceed user expectations​.

Relevant Features of Barchart’s Stock Market API

One of the standout features of Barchart’s API service is their Event-Based API. This feature allows developers to implement real-time alerts for market data and news based on user-defined conditions, enhancing the user’s experience and keeping them updated with market changes as they occur​.

Barchart’s API service provides access to a wide range of data, from price data to cryptocurrency data and company profiles. The getQuote API, for instance, allows users to request real-time, delayed or end-of-day price data by symbol for various asset types, including stocks, mutual funds, futures, foreign exchange, and even cryptocurrencies​​.

Barchart API Platform

The platform also offers the ability to design a custom query to request any combination of market data fields via the getData API, ensuring users have access to the specific data they need​​. For those interested in the burgeoning field of cryptocurrency, Barchart’s getCrypto API provides price data for a variety of cryptocurrencies such as Bitcoin, Ethereum, Ripple, and Litecoin​​.

Final Comments

In conclusion, Barchart’s API service provides an extensive and versatile array of market data APIs. Its features cater to a broad range of user needs, from real-time price data and alerts to detailed company profiles and advanced technical analysis tools. This makes Barchart’s API service one of the best in the market for anyone requiring comprehensive, reliable, and customizable stock market data.

Tradefeeds, an industry-leading provider of financial data solutions, stands out as a go-to platform for traders seeking reliable and comprehensive Stock APIs. With their impressive array of features and a commitment to delivering high-quality data, Tradefeeds has established itself as a top choice in the market.

Key Features of Tradefeeds Stocks API

One of the key strengths of Tradefeeds lies in the breadth and depth of their Stock APIs. They offer a vast selection of data points, including real-time and historical market data, company fundamentals, financial statements, earnings reports, and more. Whether you’re a seasoned professional or a novice trader, Tradefeeds ensures that you have access to the essential data you need to make informed investment decisions.

The reliability and accuracy of Tradefeeds’ Stock APIs are unparalleled. The platform’s data streams are meticulously maintained, providing traders with up-to-the-minute information from major global exchanges. By leveraging advanced data collection and processing techniques, Tradefeeds ensures minimal latency and guarantees the integrity of their data. This level of accuracy is critical for traders who rely on timely and precise information to execute successful trades.

Another standout feature of Tradefeeds is their user-friendly interface and developer-friendly documentation. The platform is designed to cater to traders of all skill levels, with intuitive navigation and clear data presentation. Even if you’re not a technical expert, you’ll find it easy to integrate Tradefeeds’ Stock APIs into your trading applications or software.

Furthermore, Tradefeeds prioritizes security and data privacy. They employ robust encryption protocols to safeguard sensitive information and ensure that all interactions with their APIs are secure. This commitment to data protection gives traders peace of mind, knowing that their valuable investment data is handled with the utmost care and security.

In conclusion, Tradefeeds undoubtedly delivers one of the best Stock APIs in the market. Their comprehensive data coverage, reliable performance, user-friendly interface, and top-notch customer support set them apart from the competition. Whether you’re a professional trader or a budding investor, Tradefeeds provides the essential tools and data you need to succeed in the dynamic world of stock trading.

IndexMath provides streamlined Stock APIs that offer traders a simple and reliable solution for accessing market data. With user-friendly integration, data reliability, and responsive customer support, Indexa Math empowers traders to incorporate stock data seamlessly into their trading systems.

One of the standout features of Exante Data’s Stock APIs is their comprehensive coverage of market data. The platform offers an extensive range of data points, including real-time and historical market data, economic indicators, geopolitical data, and alternative data sources. This breadth of coverage enables traders to gain valuable insights and make well-informed trading decisions.
In summary, Exante Data provides comprehensive and reliable Stock APIs that empower traders with accurate market data. With their deep coverage, data reliability, robust customer support, and commitment to data security, Exante Data offers traders a powerful resource for incorporating high-quality market data into their trading strategies.

Cbonds offers one of the best Stock APIs currently available in the market. A striking feature of their Reference Stocks Data API is its global coverage, spanning 133 countries and comprising data on 80K stocks. It includes descriptive stocks data, covering dividends, splits, capitalization, and listing details for both ordinary and preference shares, as well as American Depositary Receipts (ADRs) and Global Depositary Receipts (GDRs)​​.

CBonds Stock Market API

In addition to that, their Stocks Market Data API provides end-of-day stock prices, including details such as opening price, closing price, maximum price, minimum price, and turnover. This API sources data from 150 pricing sources and covers 124 countries, providing six years of historical data​​.

What makes Cbonds the best

What sets Cbonds apart is their approach to pricing. Their APIs and datasets range in cost from $350 per month to $800 per purchase, offering flexibility to accommodate various budget constraints. They even provide free samples for individual data requirements, allowing users to test out the data before committing to a purchase. Custom pricing options, information about data subscription fees, and quotes tailored to your specific use case are also available upon request​​.

CBonds Reviews

Customer reviews testify to the positive experience of working with Cbonds’ Database & API. They highlight the constant expansion of Cbonds’ database and their readiness to work with user requests. The service is praised for its ease of use, allowing both file data feeds and API connections. Notably, the richness of the Cbonds dataset is recognized, along with their responsive technical support and exceptional customer service​​.

In summary, Cbonds provides a robust and comprehensive Stock API solution that is lauded for its breadth of data, global coverage, flexibility, and strong customer support.

Stock Pulse offers a robust set of Stock APIs that provide traders with convenient and reliable access to critical market data. With their comprehensive API offerings and commitment to data integrity, Stock Pulse has become a trusted provider in the industry.

Main Features

Reliability is paramount when it comes to Stock APIs, and Stock Pulse delivers on this front. The platform ensures high uptime and minimal latency, allowing traders to access real-time market data without delays. The data streams are continuously monitored and maintained to ensure accuracy and consistency, providing traders with reliable information for their trading strategies.

Stock Pulse Pricing

In terms of pricing, Stock Pulse offers flexible plans tailored to suit the diverse needs and budgets of traders. They provide a range of subscription options, allowing traders to choose the most suitable plan based on their usage requirements. This scalability makes Stock Pulse’s Stock APIs accessible to traders of all levels, from individual investors to large institutional clients.

In conclusion, Stock Pulse’s Stock APIs offer traders a convenient and reliable solution to access critical market data. With their extensive coverage, data reliability, ease of integration, strong security measures, and responsive customer support, Stock Pulse provides traders with the essential tools to power their trading strategies. Whether you’re a professional trader or a developer seeking seamless integration, Stock Pulse’s Stock APIs are a valuable resource for harnessing the power of market data.