Wrapper
The Wrapper section in the main sidebar is where you manage your header-bidding configuration, deploy changes, and run experiments.
What's under Wrapper
| Subsection | Purpose | Link |
|---|---|---|
| Configs | Global wrapper settings (bid timeout, currency, granularity, user sync) | not yet documented — see the portal |
| Releases | Deploy config changes to production | Releases |
| Experiments | A/B test configuration changes | Experiments |
"Prebid Wrapper" in prose, "Wrapper" in the sidebar
The full name is Prebid Wrapper; the portal sidebar abbreviates it to Wrapper. Both refer to the same thing.
How changes flow
Config changes are fast
Most day-to-day changes are config-only — they propagate through the CDN in seconds. Library rebuilds only happen when code or Prebid modules change.
Key settings
Configs
| Setting | What it controls |
|---|---|
| Timeout | How long to wait for bid responses |
| Price granularity | Bid rounding for GAM key-values |
| Currency | Bid currency conversion |
| User sync | Cookie-sync settings |
Releases
| Feature | What it does |
|---|---|
| Create Release | Bundle staged changes into a draft release, ready to deploy |
| Copy a release | Duplicate a previous release into a new draft — the basis for rolling back (copy a good release forward, then deploy); there's no one-click rollback |
| History | Review past releases |
Experiments
| Feature | What it does |
|---|---|
| A/B test | Compare two configurations |
| Traffic split | Control % of users in each variant |
| Analytics | Measure experiment performance |
Common tasks
| Task | How |
|---|---|
| Deploy changes | Wrapper → Releases → Create Release |
| Roll back | Copy the last known-good release into a new draft and deploy the copy — see Rolling back |
| A/B test a change | Wrapper → Experiments → A/B Test |
| Update global settings | Wrapper → Configs |
AI Assistant for wrapper tasks
| You ask | What happens |
|---|---|
| "Draft a release with my changes" | Operator (with your approval) stages your changes into a release; you deploy it |
| "Help me roll back" | Walks you through copying a good release forward and deploying it — there's no one-click rollback |
| "Create an experiment for the new floor" | Sets up an A/B test |
| "What's in the current release?" | Shows staged and deployed changes |