Gracenote is the content data business unit of Nielsen that powers innovative entertainment experiences for the world’s leading media companies.  Our entertainment metadata and connected IDs deliver advanced content navigation and discovery to connect consumers to the content they love and discover new ones.

Important: This site is the API Gateway for Gracenote Video and Sports. As of September 08, 2026, the documentation and API explorers (I/O docs) for active products will move to the new Gracenote Developer Portal. Please use this new portal moving forward. Set up your new dev portal account using the login email for this site. The legacy documentation on this site will remain until further notice.  Please contact your Gracenote representative or Gracenote Support for assistance.