New Articles

  1. Guarded Publisher ID

    Introduction to Guarded Publisher ID (GPID) ID5 is offering partners a license to the  Guarded Publisher ID,  a publisher specific first-party cross-domain identifier. The GPID is a partner specific version of the ID5 ID which remains unique for...
  2. TrueLink Integration

    Introduction to TrueLink TrueLink is an advanced client-side integration method designed to enhance your existing ID5 setup, whether you're using the standard ID5 JS API or a Prebid implementation (version 9.2.0 and above). By implementing TrueLi...
  3. Mobile Opt-in/Opt-out API

    Overview The Mobile Opt-in and Opt-out API allows users to opt in and out of ID5 tracking via MAIDs. Opt Out Request Example URL https://api.id5-sync.com/privacy/mobile-optout?ifa={maid}&ifa_type={ifa_type} Request Type HTTP POST Request ...
  4. Campaign Measurement with ID5

    ID5 is still expanding its support for campaign measurement and welcomes feedback. ID5 enables event tracking and matching for campaign measurement and attribution. For instance, the ID5 ID, when paired with the ID5 graph, can be used ...
  5. ID5 Prebid User ID Troubleshooting

    Prebid troubleshooting: step-by-step guide To assist publishers in troubleshooting their Prebid integration, we have created this step-by-step guide, to help them review their integration. Step 1: Enable Prebid Debug Mode Make sure to use a new...
  6. Mobile In-App Integration

    Overview We recommend that you deploy ID5 in mobile in-app environments via a server to server integration. We do support alternative integration pathways depending on your requirements. If required, please reach out to your ID5 customer...
  7. ID5 Identity Insights

    ID5 Prebid Identity Insights Identity Insights is enabled through ID5's Analytics Adapted for Prebid, available for Prebid.js version 7.27.0 or higher To help publishers better understand the value of working with ID5, we have launched Ident...
  8. Receive Cookie Sync from ID5

    Process Overview As part of our synchronization process, we will need to make requests to your system that will return back to ID5 with your UID. There are several methods supported for this process that are explained in more detail. ...
  9. Initiate Cookie Sync to ID5

    Process Overview While third-party cookies are still in use, ID5 can synchronize with ad tech vendors to enhance user recognition, improving audience addressability and monetization. ID5 can provide a pixel that can be added to publ...
  10. Matching File Transfer

    Overview ID5’s Matching File-Transfer protocol converts a file containing a list of your UIDs to a file containing the equivalent list of UIDs for one or more Match Partners. Available Match Partners are defined by contract between you and ID5. To...