Best Free Financial Data APIs Software of 2025

Plaid is an international data network that powers tools used by millions of people to live a more healthy financial life. Our ambition is to facilitate an inclusive, competitive and mutually beneficial financial systems by simplifying payments and revolutionizing lending. Plaid works with more than 8,000 companies, including fintechs such as Venmo and SoFi and several Fortune 500 companies, to give people more control and choice over how they manage money. Plaid is headquartered in San Francisco and its network spans more than 12,000 institutions throughout the US, Canada UK and Europe.

We are a free stock API | historical data API | financial statements API. We update our financial statements in real time, every statements is audited, standardized, and up to date. We cover NYSE and NASDAQ, AMEX. EURONEX. TSX. INDEXES. ETFs. MUTUAL FUNDS. FOREX. CRYPTO.

Boss Insights provides global leading access to business customers’ financial data with a single connection to accounting, banking, commerce, payroll, tax and more (i.e. Quickbooks, Stripe, SalesForce, etc.). It’s used by fintechs and neobanks to gain 60% increased automation, 100% automated scoring, 51% faster funding and 5x faster renewals.

Utilizing financial data has never been simpler. Accelerate the development and expansion of your financial applications with IEX Cloud. It's the most straightforward method to create financial solutions. Gain access to institutional-quality data, featuring real-time and historical stock prices, fundamental information, forex, cryptocurrencies, and much more – all available through a single API. Enjoy comprehensive coverage of the U.S. market with over 95,000 securities at your fingertips. With just one subscription, you can unlock a variety of datasets without being tied to lengthy contracts or hefty upfront fees. Access the information you require within minutes using a user-friendly API, allowing you to concentrate on your development efforts. All the crucial financial data you need is conveniently located in one place, accessible whenever and wherever you require it. No programming skills are needed, and you can also tap into Premium Datasets provided by a growing network of curated partners. Choose your preferred method of integration to ensure seamless compatibility with the other tools in your workflow. Our high-performance architecture is designed to support rapid growth and scalability for enterprises. With a naturally reliable platform, you can focus on building your projects while minimizing concerns about data integrity and performance. This allows you to innovate freely and efficiently in the fast-paced world of finance.

Sila is an end-to-end payment platform that provides Banking-as-a-Service through a developer-friendly payment API that is scalable and allows for fast and secure money transfers. Sila’s payment platform streamlines building and launching fintech apps and embedded payment products for financial products, fintech, crypto, and Web3. Sila’s offerings include Virtual Accounts, Digital Wallets, KYC/KYB, and ACH payments APIs for software teams. Additional functionality is available through a network of pre-approved and pre-integrated partners (to different degrees). Sila was recognized as the Best Payments as a Service Platform by the 2022 Embedded Banking Awards of Tearsheet. Sila is headquartered in Portland, Oregon.

Spending time on manual processes can be costly and prone to errors. BizAPIs will deliver data with 100% accuracy, directly into your systems! BizAPIs, a Software as a Service (SaaS), aggregates information from multiple sources in seconds via API. You can also get your data from photos or other document formats - any type of unstructured or handwritten document (invoices, contracts, proofs, certificates, etc.) - with 100% accuracy and insurance SLAs and money-back guarantees! BizAPIs allows you to integrate information directly into your processes, without manual intervention or the need for field validation. You can also be assured that the data source is reliable and has not been manipulated. Gain speed, security, and an optimized user experience (internal or internal).

Free banking data & premium insights. All-in-one API for banking data to build powerful banking, lending, and finance apps. All-in-one API to access account information, transaction categorization, and insights.

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.

Profit.com, a pioneering fintech, is reshaping trading analytics, financial analysis, and trading education. We empower traders and investors to make smart investments and maximize profitability. Profit.com, with its cutting-edge technology, experienced team and cutting-edge solutions is the ideal destination for those looking to gain a competitive advantage in the financial markets.

Financial data and solutions for everyone. Real-time stock, forex and cryptocurrency market data via APIs, WebSocket & Widgets. Finage offers more than 28.000+ symbols, in real-time. We provide everything you need to create financial applications that require Real-Time stock, currency and cryptocurrency data via APIs or WebSocket. Finage's Real Time WebSocket and APIs allow you to access more than 25.000+ U.S. stocks data. The 15-year Historical Data API can be used for U.S stocks. Finage offers over 1300+ currencies in both historical data API and real-time. Access all Forex data in one place. We offer more than 1500+ cryptocurrency via API and WebSocket. Finage offers the most popular cryptocurrencies, Real-time. Visuality is the best way for complex data to be easily understood. Choose custom widgets in different colors to best suit your platform. Available on most popular platforms.

The Precise API is a streamlined solution that connects and aggregates business accounting data for enterprise users, including financial institutions, lenders, and fintechs. Offers essential insights into the financial health of business clients, including historical, real-time, and forecasted performance. The Precise API makes it simple to retain small business clients.

Automate your trading activities, develop personalized services, or link your investments with pre-existing platforms. Begin trading over 8,000 international stocks and ETFs in our complimentary paper trading environment right now. Transition your use case to a live setting with a dedicated securities trading account offered through our licensed partner. Access an API tailored for stock trading and market data that empowers you to construct any brokerage scenario you envision. Utilize documentation that provides a solid foundation to kickstart your project. Stream both historical and current market data for seamless integration into your brokerage model. It's as easy as pie. Execute your trades using our REST-API, which is designed to be simple, efficient, and reliable. Create a unique brokerage experience with the lemon.markets API, which features a cutting-edge REST-API that allows you to tailor your brokerage project to meet your specific requirements. You can develop an automated trading bot that executes orders in the stock market, keeping an eye on price movements while establishing your own criteria for buying or selling. Ultimately, this flexibility allows you to engage with the market on your terms.

Spade’s API delivers detailed information about merchants, categories, and geolocation with remarkable precision, relying on verified data instead of assumptions to provide real-time accuracy. Utilize a robust ground-truth data network that links transactions directly to genuine merchant identities, eliminating the need for data scraping or conjecture. Access comprehensive and standardized information for over 99.9% of merchants across the U.S., ranging from large national brands to small local enterprises. Move past traditional MCC and NAICs codes to attain detailed spending categories and geographic coordinates, along with extras like logos, websites, business hours, and insights into customer spending patterns. Experience rapid processing of your transaction data, which gets enhanced and returned in less than 50 milliseconds—well within the timeframe for card authorizations and significantly quicker than competing enrichment solutions. Additionally, enjoy a swift setup process with a straightforward, plug-and-play integration that can be accomplished in under an hour, facilitating immediate operational efficiency. This seamless integration allows businesses to harness the power of accurate data without lengthy delays.

By downloading Moneyhub, you'll receive a complimentary six-month premium subscription, allowing you to effectively manage your finances through our app. Moneyhub aims to simplify your financial overview, providing a consolidated view of your funds so that you are always aware of your financial situation. With a variety of smart money management features at your disposal, you can work towards achieving your financial aspirations more efficiently. The app automatically classifies your transactions, while the Spending Analysis tool gives you a clear breakdown of your monthly expenses. Moreover, the Regular Payments feature helps you keep track of future bills and any recurring financial activities identified each month. You’ll also have access to a personalized dashboard, crafted to maximize your financial potential and offer insights on your financial health along with suggestions for improvement. Additionally, with secure payment options, you can effortlessly transfer funds between linked accounts and make secure payments to any UK bank account using the sort code and account number. This comprehensive approach ensures that you are always in control of your financial journey.

IQFeed is renowned for offering an extensive range of services to traders at an unbeatable value. Its data is among the quickest and most dependable feeds on the market, easily accessible through integrated applications like IQWatch Quote, Market Depth, News, Smart Market, or the DTN.IQ client. Additionally, users have the flexibility to select from a variety of compatible software featured on our website or even create their own applications after signing up as developers. Furthermore, DTN IQFeed seamlessly integrates with Microsoft Excel and OpenOffice's free Calc software through its built-in DDE functionality. Users can utilize our pricing calculator to explore different options available. The platform boasts over 700 market statistics and breadth indicators, such as TICK and TRIN, most of which refresh every second. In addition, it provides 180 days of tick history, inclusive of pre-and post-market data, with microsecond timestamps when available from the exchange feed. Historical data is readily accessible for various exchanges and authorized data sources, ensuring traders have the comprehensive insights they need to make informed decisions.

A straightforward yet robust solution designed for your current business credit card. Instantly generate secure virtual cards tailored for employees, projects, and vendors. The Extend App offers the most user-friendly and secure method to distribute virtual credit cards to your professional network. Innovate the products of the future with our API, which empowers developers with advanced virtual credit card functionalities. By harnessing Extend APIs, a prominent online lender has collaborated with a resort to provide guests with additional payment alternatives. This collaboration allows guests to enjoy an efficient payment method that includes immediate access to flexible term loans for various upgrades and enhanced experiences. Leverage our APIs to develop a diverse range of products in payment, lending, and beyond. An enterprising insurtech has adopted Extend APIs to streamline its payment processes, successfully resolving cash flow challenges for healthcare providers while gaining advantages from automated reconciliation and credit card rewards. As companies continue to innovate and adapt, the potential applications of these APIs are virtually limitless.

Our Accounting Data as a Service API allows you to connect to all major accounting service providers. You can quickly build and deploy your application with just a few lines code. Get more accurate and complete information about your customers for a fraction of the market price You can see what your customer sees directly from the source. A beautiful front-end module is available to collect accounting data from your customers in real time. It is optimized to optimize conversion rates. All major accounting software providers are supported. This allows you to access financial transactions, insights, and reports on your customers on-demand. Developers can begin within minutes and have their software deployed within hours. We created the easiest and fastest API to meet all your accounting data requirements.

TrueLayer stands out as a premier technology firm that offers secure and worldwide access to financial systems. Our APIs empower developers to create top-tier products that can access data and facilitate payments instantaneously and securely. Established in 2016, TrueLayer has partnered with major global banks, is supported by prominent venture capital firms, and is trusted by leading fintech companies like Monzo, Revolut, and Zopa. By democratizing open banking through our platform, TrueLayer allows developers from various sectors — ranging from emerging startups to large enterprises — to transform financial services. Operating in the UK, Europe, and Australia, TrueLayer simplifies the integration of advanced payments and financial data into any application. Create innovative products that resonate with your users, enabling seamless money transfers at competitive rates while ensuring an exceptional user experience. Our solution eliminates the need for cards, minimizes fraud risks, and avoids chargebacks, ensuring a smooth financial transaction process.

Transform how your business and customers see, understand, and act on debt with our industry-leading debt APIs or low code drop-in modules.

EOD Historical Data stands out as a premier financial data service provider located in Lyon, France. We deliver an extensive range of APIs that include End-of-Day Historical Stock Market Data, Real-Time Data through WebSockets, and Fundamental Data encompassing Stocks, ETFs, Mutual Funds, and Indices, amongst various other data feeds. Our platform offers extensive global coverage with insights from over 70 stock exchanges, ensuring that users receive dependable, precise, and developer-oriented data solutions. With over three decades' worth of data at your disposal, our methodology involves utilizing multiple data providers to validate and enhance the accuracy of our offerings. Additionally, our user-friendly, one-click API caters to all your financial data requirements. You can also get started quickly through sample codes available in languages such as Excel/VBA, Google Sheets, Python, PHP, JAVA, C#, R, Matlab, and many more, making integration seamless and efficient for developers. Furthermore, we are committed to continuous improvement and innovation in our data services to meet the evolving needs of our clients.

Many companies recognize the benefits of digitally optimizing their payments processes, but they often hesitate to fully embrace the necessary changes due to concerns over trust and flexibility with existing systems. Dwolla offers a modern API that simplifies how businesses pay and get paid via bank transfers. With a secure and API-first approach, Dwolla’s technology unlocks a broad range of account-to-account payment types and flows. Whether businesses are looking to enable same day or real time payment experiences, Dwolla’s configurable solution can be configured to to fit your business’ needs.

Link your accounts to view your trades and balances all in one convenient location, enabling you to make informed decisions about your investment portfolio instantly. You can connect through an API or easily upload historical data from various exchanges, wallets, OTC desks, or other transaction data sources. With just one screen, access all your accounts, integrate your APIs, and upload data swiftly. Your portfolio can be analyzed by asset, account, or exchange, with valuations reflecting their USD Fair Market Value, even if you encounter discrepancies across 30 different exchanges. Gather, examine, and oversee your data to ensure that your balances and, more crucially, your tax obligations are accurately managed. Additionally, you can add multiple users, controlling their access, permissions, and capabilities on an individual basis. Sub-accounts can be created within Lukka to facilitate the management of separate entities, business lines, or client information. Furthermore, the platform includes features designed to streamline and automate business processes related to cryptocurrency assets, enhancing efficiency across your operations. This comprehensive approach allows for a more organized handling of your digital assets, ensuring that all aspects of your financial management are covered.