--- title: Barchart APIs Reviews meta\_title: 'Barchart APIs Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Barchart APIs works for a business like yours. date\_modified: '2026-04-02' parent\_category: name: IT Infrastructure url: https://www.g2.com/categories/it-infrastructure --- # Barchart APIs Reviews & Product Details Barchart's OnDemand Market Data APIs offer a comprehensive suite of cloud-based services designed to seamlessly integrate real-time and historical market data into various applications, workflows, and products. These APIs cater to a wide range of users, from individual developers to large enterprises, providing scalable solutions that enhance data-driven decision-making processes. Key Features and Functionality: - Diverse Data Coverage: Access to a broad spectrum of financial instruments, including stocks, indices, mutual funds, ETFs, futures, foreign exchange, and cryptocurrencies. - Flexible Data Retrieval: Support for both real-time and historical data queries, with options for tick, minute bars, or end-of-day data. - Multiple Data Formats: Data can be delivered in various formats such as XML, JSON, and CSV, ensuring compatibility with different systems and applications. - Platform Independence: Compatible with any operating system (Windows, Linux, iOS, Android and programming language (Python, Java, PHP, R, ASP.NET, facilitating easy integration into existing infrastructures. - Cloud-Based Infrastructure: Built on Amazon Web Services (AWS), ensuring optimal reliability, redundancy, and scalability to meet varying user demands. - Event-Based API: Provides REST API and Socket.IO endpoints for implementing real-time alerts based on user-defined market data and news conditions. Primary Value and User Solutions: Barchart's OnDemand APIs empower users to efficiently incorporate comprehensive market data into their platforms, enhancing analytical capabilities and user engagement. By offering scalable and flexible data solutions, these APIs address the challenges of integrating diverse financial data sources, enabling users to develop dynamic applications, streamline data strategies, and accelerate time-to-market for new products. The platform's compatibility with various technologies and its robust cloud-based infrastructure ensure reliable and efficient data delivery, supporting informed decision-making and operational efficiency. * * * Seller [Barchart](https://www.g2.com/sellers/barchart) Discussions [Barchart APIs Community](https://www.g2.com/products/barchart-apis/discuss) Show More ## Top-Rated Alternatives [ ![Decodo (formerly Smartproxy)](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Decodo (formerly Smartproxy)") Decodo (formerly Smartproxy) 4.6/5(676) ](https://www.g2.com/products/decodo-formerly-smartproxy/reviews) [ ![NetNut.io](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "NetNut.io") NetNut.io 4.9/5(385) ](https://www.g2.com/products/netnut-io/reviews) [ ![Bright Data](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bright Data") Bright Data 4.7/5(339) ](https://www.g2.com/products/bright-data/reviews) [ View All Alternatives ](https://www.g2.com/products/barchart-apis/competitors/alternatives) ## Barchart APIs hasn't been reviewed yet Used Barchart APIs? 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