From incubator to IPO, the most thriving startups use Finazon.

Unlock the power of financial data to fuel your startup's growth with Finazon. Our affordable, scalable solutions are perfect for budding enterprises ready to make a mark in the financial world.

startup solutions

For your startup, by our startup.

Customizable data solutions

Whether you're building the next great trading app or analyzing market trends for investment opportunities, Finazon's vast repository of financial data is at your disposal—customizable to your startup's specific needs.

Affordable pricing for startups

We understand budget constraints. That's why we offer competitive pricing without compromising data quality—giving startups the edge they need. And you will get a startup discount.

Security and compliance

With Finazon, you don't have to worry about data security or compliance issues. We provide enterprise-level security and adhere to global financial regulations, safeguarding your startup's reputation and operations.

Real-time data streaming

Speed is key in finance. Finazon ensures you get real-time data streaming to stay ahead of the curve, making critical decisions with the latest information at your fingertips.

Scalability for growth

As your startup grows, Finazon grows with you. Our services are designed to scale effortlessly, supporting your expansion every step of the way.

the impact of Finazon

The impact of Finazon.
Across industries.


Access data like never before.

Want direct access to the lifeblood of the markets? The SIP API unlocks a world of potential for developers. Here are the key features you can tap into.

Simple API requests.

No overcomplication when retrieving stock market API data. We designed our API using canonical conventions and standards that developers love. Ensuring you can focus on building your product instead of spending time learning the API.

  • Response in JSON or CSV formats.

  • Ready-to-use SDKs for major programming languages.

  • Detailed documentation, supplemented with practical guides and hands-on tutorials.

GET /latest/time_series

curl --request GET
  --url '' 
  --header 'Authorization: apikey your_api_key'


        "t": 1697227140,
        "o": 178.79,
        "h": 178.94,
        "l": 178.7,
        "c": 178.85,
        "v": 6290538

WebSocket API.

The most efficient method to auto-stream US stock data from exchanges. Simply connect once, subscribe to the required tickers and channels, and handle the data on your end.

  • Aggregated data streaming in 1 minute bars.

  • Raw trades and quotes streaming.

  • Detailed documentation, complemented by practical guides and hands-on tutorials.

Request example

    "event": "subscribe",
    "dataset": "sip_non_pro",
    "tickers": ["AAPL","TSLA"],
    "channel": "bars",
    "frequency": "1s",
    "aggregation": "1m"


The ultimate solution for high-performance market data transport.

  • JSON, XML — data in any format!

  • Auto generated SDKs for most programming languages.

  • Comprehensive documentation enriched with user-friendly guides and interactive tutorials.

Request example

  -H 'authorization: Bearer your_api_key'
  -d '{"dataset": "sip_non_pro", "ticker": "AAPL"}'

Spreadsheets add-ons.

US stock market data API can be accessed non-programmatically via spreadsheets add-ons, which give you a fast, easy, and powerful way to unlock the potential of your work.

  • Google Sheets Add-on.

  • Excel Add-on.

  • Automatic data refresh.

finazon addon



daily requests



instruments available



exchanges supported




Reference data to locate any instrument.

Extensive reference data, curated by AI and our editorial team. All information is standardized.

Access stocks using:

  • Ticker
  • CIK
  • ISIN
  • CQS
  • Composite FIGI
  • Share FIGI
  • LEI


    "data": [
        "ticker": "AAPL",
        "currency": "USD",
        "security": "Apple Inc. - Common Stock",
        "mic": "nasdaq",
        "asset_type": "COMMON_STOCK",
        "cqs": "",
        "cik": "320193",
        "cusip": "037833100",
        "isin": "US0378331005",
        "composite_figi": "BBG000B9XRY4",
        "share_figi": "BBG001S5N8V8",
        "lei": "HWUPKR0MPOU8FGXBT394"

Our most advanced price data ever.

Raw trades and quotes are designed to provide a true reflection of the market situation. Our aggregated time series data is available in 1 minute, 2 minutes, and 1 month intervals, allowing you to build charts, analyze data, or run a backtesting.


    "data": [
            "t": 1697227140,
            "o": 178.79,
            "h": 178.94,
            "l": 178.7,
            "c": 178.85,
            "v": 6290538
            "t": 1697227080,
            "o": 178.78,
            "h": 178.85,
            "l": 178.75,
            "c": 178.79,
            "v": 363178
            "t": 1697227020,
            "o": 178.9,
            "h": 178.93,
            "l": 178.745,
            "c": 178.775,
            "v": 282778

Unmatched data quality.

Finazon ensures superior data quality at every stage — from data collection, processing, and cleaning to aggregation and dissemination. With our extensive network of global servers, you're guaranteed optimal response times without any delays.

Compared to other providers, Finazon delivers up to 2x faster data responses, up to 50 percent greater price accuracy, and up to 50 percent more server fault tolerance.

Unmatched data quality

Up to


Faster responses

Up to


Price accuracy

Up to


Fault tolerance


A clear winner.

Maximize your potential with data that has it all.

Most popular datasets. At a glance.

This is how other startups have leveraged Finazon to disrupt markets and drive innovation. Your startup could be the next success story.

Questions? Answers.

Finazon grants you access to a comprehensive range of financial data, including real-time and historical data for stocks, forex, cryptocurrencies, and more, suitable for various financial applications and analyses.

We understand the financial constraints of startups and have tailored our pricing structure accordingly. Our plans are affordable and designed to scale with your growth, ensuring you only pay for what you need.

Not at all. Finazon provides a user-friendly interface and clear documentation, making the integration process straightforward. Whether it's through APIs, Google Sheets, or Excel, you can start using Finazon with minimal setup.

Absolutely. Finazon's infrastructure is built to handle the scaling requirements of growing startups. As your data needs increase, Finazon's services can expand to meet your demands.

We employ enterprise-grade security measures to protect all data. This includes using secure protocols for data transfer, regular audits, and compliance with industry-standard data protection regulations.

Startups using Finazon receive dedicated support, including access to our knowledge base, email support, and community forums. We also provide integration guides and resources specifically designed for startups.

Finazon offers flexible subscription plans with no long-term commitments. You can upgrade, downgrade, or cancel your subscription according to your startup's needs.

Yes, Finazon provides a range of analytical tools and comprehensive guides to help you with financial analysis and reporting, ensuring you can derive maximum value from the data.

We offer a trial period for startups to experience Finazon’s capabilities. This allows you to assess the value and fit of our service for your specific needs before committing to a paid plan.

Getting started is easy. Simply sign up on our website, choose the datasets that fit your startup, and begin integrating financial data into your applications and analyses. Our team is ready to assist you every step of the way.

bullion coin etherium bitcoin

What will your next big thing be?

Ready to empower your startup with the best in financial data? Get started with Finazon now and witness your vision take shape in the financial landscape.

Finazon • Marketplace for the Global Financial Data APIs
Finazon is a financial data marketplace covering stocks, forex, cryptocurrencies and beyond. Access real-time, historical and alternative data via API & WebSocket.
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Finazon LLC