Best Financial Data APIs for TradingView

Engage in trading through algorithms, connect with various applications, and develop services — all while enjoying commission-free access to a stock trading API. Alpaca, based in California's Bay Area, is a pioneering technology firm that streamlines asset management processes globally. Our team is composed of individuals from diverse backgrounds, bringing extensive expertise in finance and technology, and we are fortunate to have the support of leading investors from around the world. Additionally, we cherish the enthusiasm of our community members across different platforms. Enjoy the ability to buy, sell, and short U.S. stocks without any commissions, as we cater to both business and personal accounts. Alpaca Securities LLC operates as a FINRA-registered broker-dealer focused on facilitating high-volume trading. The platform also offers paper trading, enabling users to experiment with the API and evaluate how their strategies may perform. Transitioning to a live trading account is seamless, allowing you to implement your strategies in a real-world trading scenario, enhancing your experience further.

Download historical and current market data for stocks and options, futures and forex, indices and more. Access data programmatically with the Market Data REST API, or use the Google Sheets and Microsoft Excel Add-ons for data downloads into your spreadsheets. Market Data was built for active traders and is the only API/data platform that provides everything you need: financial data, backtesting, technical and fundamental analysis, and much more. Get started for free. No credit card is required. Google Sheets Add-On allows you to add data queries directly into your formulas for real-time updates as the market changes. You can access the data you need on any spreadsheet platform. Market Data offers CSV data downloads that are compatible with Excel, Numbers and Open Office. A simple formula allows you to import prices from 15+ years into your spreadsheets.

OANDA, a global financial service corporation, specializes in currency data and foreign exchange trading. The company was founded in 1996 and has since become a popular platform for both retail and institutional traders. It offers a variety of tools and resources to trade forex, commodities and indices. OANDA's transparent pricing, user friendly interface, and advanced technology make it suitable for both novice and experienced traders. OANDA also provides APIs and extensive historical currency rate data that are used by financial institutions and businesses worldwide for various purposes including payment processing, auditing and financial analysis. OANDA has a presence in many countries and is regulated by top financial authorities. This ensures security and compliance.