Browsi Viewability Module


The Browsi Viewability module provides viewability predictions for ad slots on the page. To use this module, you’ll need to work with Browsi to get an account and receive instructions on how to set up your pages and ad server.

Implementation works like this:

  1. Build the Browsi module into the Prebid.js package with:

     gulp build --modules=browsiRtdProvider&...
  2. Use setConfig to instruct the browser to obtain the viewability data in parallel with the header bidding auction


This module is configured as part of the realTimeData.dataProviders object:

    "realTimeData": {
            "name": "browsi",
            "params": {
                "url": "",   // get params values
                "siteKey": "testKey",   // from Browsi
                "pubKey": "testPub",    //
                "keyName":"bv"          //

Syntax details:

Name Type Description Notes
name String Real time data module name Always ‘browsi’
params Object    
params.siteKey String Site key  
params.pubKey String Publisher key  
params.url String Server URL  
params.keyName String Key value name Optional. Defaults to ‘bv’.


For each ad slot, the module returns expected viewability prediction in a JSON format. When the data is received, it calls pbjs.setTargetingForGPT to set the defined keyName for each adunit.


      "p":0.56,   // ad server targeting variable (e.g. bv) for slotA is 0.56
      "p":0.824,  // ad server targeting variable (e.g. bv) for slotB is 0.824