Quandl API Documentation

Welcome to Quandl. You'll find comprehensive guides and documentation to help you start working with Quandl as quickly as possible, as well as support if you get stuck. Let's get started.



Quandl's data products come in many forms and contain various objects, including time-series and tables. Through our APIs and various tools (R, Python, Excel, etc.), users can access/call the premium data to which they have subscribed. (Our free data can be accessed by anyone who has registered for an API key.)

Each data product covers a different subject. For a full list of our product offerings, click here.

Below is a small sampling of Quandl's data products:

Equity Prices

Data Product Name Data Product Code API Free/Premium
Zacks Equity Prices, Dividend History (US) ZEP Tables Premium
QuoteMedia End of Day US Prices EOD Time-series Premium
London Stock Exchange XLON Time-series Premium
Chinese Stock Prices DY4 Time-series Premium
End of Day US Stock Prices WIKI Tables Free

Equity Fundamentals

Data Product Name Data Product Code API Free/Premium
Sharadar Core Fundamentals SF1 Tables & Time-series Premium
Zacks Fundamentals B ZFB Tables Premium
Core European Fundamentals IF1 Tables Premium
Mergent Global Fundamentals MF1 Tables Premium

Equity Earnings, Estimates, Analyst Ratings

Data Product Name Data Product Code API Free/Premium
Zacks Earnings Announcements ZEA Tables Premium
Zacks Earnings Estimates ZEE Tables Premium
Zacks Analyst Ratings and Target Prices ZAR Tables Premium
European Earnings Estimates IEE Tables Premium
European Analyst Recommendations IAR Tables Premium


Data Product Name Data Product Code API Free/Premium
Stevens Continuous Futures SCF Time-series Premium
Stevens Reference Futures SRF Time-series Premium
OptionWorks Futures Options OWF Time-series Premium
MarketWorks CME Futures Settlement Prices MWCS Tables Premium
CFTC Commitment of Traders Data CFTC Time-series Free


Data Product Name Data Product Code API Free/Premium
OptionWorks CME Options Settlement Prices OWCS Tables Premium
OptionWorks ICE Options Settlement Prices OWIS Tables Premium
US Equity Historical & Option Implied Volatility VOL Time-series Premium
ORATS Option Volatility Surfaces OPT Time-series Premium
Chicago Board Options Exchange CBOE Time-series Free

Economics, FX and Rates

Data Product Name Data Product Code API Free/Premium
Trading Economics Global Macro Data SGE Time-series Premium
CLS FX Volumes (Hourly) CLSH Time-series Premium
Foreign Exchange Rates CUR Time-series Premium
Global Yield Curves YC Time-series Premium
Federal Reserve Economic Data FRED Time-series Free


Not all data products support every API route. Read each data product's description or documentation page to find out what type of data it holds and which API routes are valid.


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