With a simple activation, Pubstack is able to collect data from your Prebid Server auction as if it was happening client side, giving you insight about not only the winning bidder but also allowing you to monitor bid rates and bid CPMs.
This configuration is only available for the Java version of Prebid Server.
If you use a Prebid Server provider, please contact your AM to explore compatibility.
Within your pbjs.setConfig(), in your s2sConfig, set "extPrebid.returnallbidstatus: true"
{
...
"s2sConfig": {
accountId: '12345',
extPrebid: {
returnallbidstatus: true
}
}
}
And you're good to go!
Link to full Prebid Documentation
Note: Bids coming from the server will be displayed in Pubstack exactly the same way as bids collected from the client side. If you use some of your adapters both in Prebid.js and in PBS, don't forget to configure aliases in order to differentiate them in Pubstack.