Set up Prebid.js for video ads

Media Owners
Last Updated: February 12, 2026

Before you begin:

  • If you haven't already installed the code, follow the Getting Started for Developers steps on the Prebid site.
  • You must have an outstream ad unit to enable Index for instream and outstream video.

Number 1 icon

Complete the Index-specific configuration steps on the Index Exchange Prebid documentation page on the Prebid site and contact your Index Representative to provide endpoint configuration for video implementation. Index recommends using one siteID per device (mobile or desktop), context (instream or outstream), and action (click-to-play or auto-play).

Number 2 icon

Complete the steps provided in Setting up Prebid Video in Google Ad Manager on the Prebid site to set up your Google Ad Manager lines.