SpringServe is happy to host the mapping of SpringServe user_ids to IP user_ids. On bid request, we will pass through your user_id. In
In order to do so, you must provide us with a user sync pixel that will redirect back to us and provide us with your cookie id.
*A SEAT_ID will be provided as part of the integration
You provide us with the following user_sync url: http://bidder.com/user_sync and your seat id is 123
This url should redirect to 456
Integrating Partner Hosts