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Browse curated public datasets. Chat with live government, financial, and weather APIs — and more. Get insights in plain English, no coding required.
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From government statistics to financial filings, connect to the data you need and analyze it with plain English.
Curated data library
Browse files, databases, and live APIs organized by category. Find the data you need in seconds.
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Connect to FRED, Census, BLS, SEC EDGAR, weather APIs, and more — always up to date.
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Available datasets
Browse our growing catalog of public datasets and live API connections.
Live APIStock Market Data (Yahoo Finance)
Real-time and historical stock prices, financials, dividends, and fundamentals for global equities, ETFs, indices, currencies, and crypto via yfinance — no API key required.
Yahoo Finance
Live APIDataForSEO
Rankings, traffic, competitors, backlinks, AI search visibility, brand mentions and page speed for any website.
DataForSEO
Live APIFRED (Federal Reserve Economic Data) API
Access 800,000+ economic time series from the Federal Reserve — GDP, unemployment, inflation, interest rates, and more.
Federal Reserve Bank of St. Louis
Live APIBureau of Labor Statistics
U.S. employment, unemployment, inflation (CPI), wages, and productivity data from the Bureau of Labor Statistics.
U.S. Department of Labor
Live APISEC EDGAR
10-K, 10-Q, 8-K, proxy statements, insider trades, and XBRL financial data from all SEC corporate filings.
U.S. Securities and Exchange Commission
Live APIWorld Bank Development Indicators
Nearly 16,000 development indicators covering GDP, population, health, education, and trade for 200+ countries.
The World Bank Group
Live APIUSA Spending Federal Government Spending
Free, comprehensive U.S. federal spending data covering contracts, grants, loans, and financial assistance across all government agencies.
U.S. Department of the Treasury
Live APIPolymarket Prediction Market Data
Live and historical forecast probabilities, volume and liquidity for thousands of Polymarket prediction markets on politics, economics, sports and crypto. No API key required.
Polymarket
Live APIKalshi Prediction Market Data
Live and historical forecast probabilities, volume and open interest for Kalshi's regulated US prediction markets on economics, politics, weather and sports. No API key required.
Kalshi
Live APIFrankfurter Currency Exchange Rates
Free currency exchange rates and conversion data from the European Central Bank, updated daily with 30+ currencies and historical data back to 1999.
Frankfurter / European Central Bank
Live APIU.S. Census Bureau API
Over 1,700 Census datasets covering demographics, housing, income, employment, and business data at all geographic levels.
U.S. Census Bureau
- File
Census Demographics by ZIP Code & DMA
ZIP-level population, age, race, and ethnicity data from the 2024 ACS with DMA market area mappings.
U.S. Census Bureau
FileIRS Income Statistics by ZIP Code (2022)
ZIP-level income tax data with AGI brackets, income sources, deductions, and credits for 27,590 ZIP codes.
IRS Statistics of Income (SOI)
Live APINational Weather Service
Current conditions, forecasts, and severe weather alerts for U.S. locations via the National Weather Service.
National Weather Service (NOAA)
Live APIOpen-Meteo Historical Weather Archive
Global historical weather reanalysis back to 1940 with hourly and daily variables by coordinate, no API key required.
Open-Meteo
Live APIEPA AirNow Air Quality
Real-time and forecast Air Quality Index (AQI) data for PM2.5, PM10, and ozone across the US, Canada, and Mexico.
EPA AirNow Program
Live APICMS Medicare Provider Data
U.S. Medicare provider quality ratings, hospital comparisons, nursing home inspections, physician data, and healthcare spending from CMS.gov.
Centers for Medicare & Medicaid Services
Live APIUSGS Earthquake Catalog
Real-time and historical earthquake data worldwide including magnitude, location, depth, and tsunami alerts from the USGS.
USGS Earthquake Hazards Program
- Live API
USGS Water Data
Real-time and historical U.S. water data including streamflow, water levels, water quality, and groundwater measurements from USGS monitoring stations nationwide.
U.S. Geological Survey
Live APICollege Scorecard
Institution-level and field-of-study data for 6,500+ colleges including costs, earnings, graduation rates, and admissions.
U.S. Department of Education
FileCounty Health Rankings (2025)
County-level health outcomes, behaviors, clinical care, and socioeconomic factors for 3,200+ U.S. counties.
Robert Wood Johnson Foundation / University of Wisconsin
- Database
Medicaid Provider Spending
Explore 26.8M+ Medicaid provider spending records from CMS — analyze claims, procedures, and payments by provider, state, ZIP code, and monthly trends from 2018–2024.
CMS (Centers for Medicare & Medicaid Services)
Live APIOpenFDA
FDA public data on drug adverse events, recalls, medical devices, food enforcement, and product labeling.
U.S. Food and Drug Administration
Live APIUSDA FoodData Central
Nutrient profiles for 300,000+ foods including branded products, foundation foods, and survey data from the USDA.
USDA Agricultural Research Service
Live APIHUD User Housing Data
Fair Market Rents, income limits, USPS vacancy data, and geographic crosswalks from the U.S. Department of Housing and Urban Development.
HUD User
Live APITrustMRR
Verified startup revenue, MRR, growth rates, and acquisition data for hundreds startups backed by real payment provider integrations.
TrustMRR
Live APINASA APIs
Access NASA space and Earth science data including astronomy images, asteroid tracking, Mars rover photos, and space weather.
NASA
Live APIMLB Statcast (Baseball Savant)
Comprehensive MLB batting and pitching data — exit velocity, launch angle, pitch velocity, spin rate, expected stats, and advanced analytics for every play since 2015 via Baseball Savant.
MLB Advanced Media
- File
NAICS Industry Classification Codes (2022)
Complete 2022 NAICS code hierarchy with all 2,122 industry classifications across 5 levels.
U.S. Census Bureau
- File
US ZIP Code Geographic Reference
Geographic reference for 33,791 ZIP codes with state, county, coordinates, and land area.
U.S. Census Bureau
FileKenPom College Basketball Rating - March Madness
KenPom efficiency ratings, tempo, and NCAA Tournament seeds for every D-I team from 2000 to 2026.
KenPom.com
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