Help Centre

Finding Data

Finding Data

How to find the exact data you need on Quandl. Search, browse and explore.

8 articles

Data Coverage

What data does Quandl cover? Subject areas, data types and coverage limits.

12 articles

More About Data

Data sources, quality, organization, accuracy and timeliness.

11 articles

Downloading Data

Downloading Data

How to download or export Quandl data. Formats, integrations, libraries and more.

8 articles

Using Quandl from Python

How to get Quandl data directly into your Python program.

10 articles

Using Quandl from R

How to get data from Quandl directly into your R program.

10 articles

Buying and Selling Data

Premium Data

All about premium data. How it differs from open data; who it is for; how it is used.

10 articles

Buying Data

How to buy data on Quandl. Common billing and support questions.

14 articles

Selling Data

How to sell data on Quandl. Common vendor onboarding and data maintenance questions.

17 articles

Using the API

Usage Rules

Rate limits, authentication, redistribution and other terms of use for the API.

8 articles


Dataset and database downloads, search, authentication, versioning.

12 articles


A few simple, universal API usage examples to get you started.

2 articles

Using the Excel Add-In


Installing the Excel Add-In; confirming your user ID and access credentials.

5 articles

Basic Use

Downloading one or more datasets using the Excel Add-In, for one or more dates.

9 articles

Advanced Use

Customizing your data download; spreadsheet functions; dashboards; data upload.

11 articles

Other Topics

About Quandl

All about Quandl Inc: the company, the people, our vision and our philosophy.

7 articles

Quandl for Enterprise

How to use Quandl's technology and data in your organization.

5 articles

Terms and Conditions

What you may and may not do with Quandl's website, data and features.

6 articles