Better DataBetter Decisions

A robust API built for analysts, investors, and researchers. Minimize time spent on data procurement and maximize your analytical potential.

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1 Billion+Rows of Data
2 PetabytesRaw Data
99.99%Uptime
10 MillionMessages/sec

Data Access Made Easy

Breadth. Gain access to a vast array of economic and financial data spanning industries, companies, and geographic regions.
Granularity. Leverage data at multiple frequencies and granular levels to tailor insights to your specific needs.
Speed. Download and process bulk datasets with unparalleled speed, ensuring efficiency for large-scale analytics.
import requests url = "https://api.jeffersonst.io/v1/stock-prices" params = { "api_key": "API_KEY", "ticker": "AMZN" } response = requests.get(url, params=params) print(response.json())

Simplifying the Developer Experience

Developer Dashboard with api key management and request tracking.

API Response Example

Popular Data Offerings

Access comprehensive financial market data, including historical trends, minute-by-minute updates, and key metrics.

Stock Market Data

Comprehensive stock market data for long-term performance analysis.

  • Historical Stock Market Data.
  • Comprehensive S&P 500 historical data for in-depth analysis.
  • 1-minute granular data for high-resolution insights.
  • Access to 3 years of historical data.
  • Updated end of each trading day.
Response Example

  {
    "ticker": "AAPL",
    "date": "2023-01-19T16:00:00Z",
    "open": 147.20,
    "high": 149.00,
    "low": 146.80,
    "close": 148.56,
    "volume": 1203450
  }

All Access Pricing

Open Access
Free
Suitable for basic data needs
API Access includes
  • Access economic data, financial statements, and stock prices
  • 5 years of historical fundamentals data
  • 1 year of historical stock data
  • Up to 10 requests per minute
  • Up to 100,000 records per day
  • Community support
Sign Up
Premium AccessPopular
$20 / month
Get early access to premium features
API Access includes
  • Access economic data, financial statements, and stock prices
  • Help shape our product and get early access to premium features
  • Access all historical data with no limits
  • Up to 30 requests per minute
  • Personalized support
Sign Up

Frequently Asked Questions