OpenRTB 2.4
What this release is
OpenRTB 2.4 introduced the Audio object, making audio inventory biddable alongside banner, video, and native. It also added video skippability signaling (skip, skipmin, skipafter), broadened secure-asset expectations as the web moved to HTTPS, and increased geographic detail.
Available coverage
- Release documentation
- Available
- Extracted object catalog
- Available
- JSON Schemas
- Available
- Exact-snapshot validation
- Supported
What changed in 2.4
| Change | Kind | Summary |
|---|---|---|
| geo | Added behavior | OpenRTB 2.4 increased location support and geographic detail. |
| imp.audio | Added object | OpenRTB 2.4 introduced the Audio object for audio inventory. |
| imp.secure | Added behavior | OpenRTB 2.4 broadened SSL and secure-asset expectations for creatives. |
| imp.video.skip | Added field | OpenRTB 2.4 added video skippability support. |
Validate against 2.4
The tester can pin validation to this exact revision, so deprecated, moved, and not-yet-available findings reflect what 2.4 actually says. The same pin works in the CLI: rtblint validate --version 2.4 request.json.
Adjacent versions
- Previous: OpenRTB 2.3.1
- Next: OpenRTB 2.5
- All versions: version index
- Migrating across the big steps: 2.5 vs 2.6 and 2.6 vs 3.0