How to get started with Nasdaq Data Link's APIs.
Finding Data on Nasdaq Data Link
Nasdaq Data Link has a large collection of data for institutional investors, fintechs and individual users. You may use our Search page to explore our offerings.
We offer free and premium data which may be accessed through one of the following Nasdaq Data Link APIs:
- Streaming API for real-time data
- REST API for real-time or delayed data
- REST API for time-series data
- REST API for tables data
We also strongly recommend reviewing the Data Organization, Access Options and Authentication section to help you understand the different data formats and APIs available on Nasdaq Data Link.
Free and Premium Data
Nasdaq Data Link has a vast collection of free and open data collected from a variety of organizations: central banks, governments, multinational organizations and more. You can use it without payment and with few restrictions.
Most of the datasets on Nasdaq Data Link is premium and can only be accessed with a subscription. Subscriptions are a la carte: You can subscribe to the individual premium datasets you need and nothing more. Subscriptions can be canceled at any time.
All premium datasets benefit from Nasdaq Data Link’s free data-usage features: full API access, integration with our many libraries and tools, downloads in any format, multiple export and visualization options, and more. Most premium datasets come with extensive free samples.
While free data is suitable for experimentation and exploration, we strongly recommend using premium data for professional applications.
Updated 8 months ago