You can now include gpid and pos fields in bid requests for Player Bidding.

New Feature

Player Bidding now supports the imp.ext.gpid (Global Placement ID) and pos (Ad Position) fields. These optional values give demand partners better context about where an impression appears, improving targeting and consistency across platforms.

• gpid: Publisher-defined string that uniquely identifies an ad placement across platforms and SSPs
• pos: IAB-defined ad position type, which indicates the location of the ad within the content

Learn More:

• Player Bidding
• Player Bidding within Dynamic Strategy Rules
• Player advertising configuration