Thumbnail Personalization

Creates a new active thumbnail personalization configuration for a universe. This deactivates the current active configuration, and the new configuration starts its own statistics.

Changed on Nov 5, 2026

post/thumbnail-personalization-api/v1/universes/{universeId}/personalization/create

Request

Base URL
https://apis.roblox.com
Auth
- API key in cookie .ROBLOSECURITY
- or API key in header x-api-key
TypeScript
https://skmtc.dev/roblox/apis/roblox-api/docs/thumbnail-personalization-api/v1/universes/:universeId/personalization/create/post.ts
A function with typed inputs. Its response is checked against the schema.

Path parameters

universeIdinteger required

The identifier of the universe that owns the configuration.

Request body

homepageThumbnailIdsstring[] required

The homepage thumbnail identifiers to include in the configuration. Up to five are supported.

Response

OK

string required

Changes

Nov 5, 2026335c11d66263 Revision changes
- info
  api operation id ThumbnailPersonalizationApi.HomepageThumbnail_CreateThumbnailPersonalization removed and replaced with HomepageThumbnail_CreateThumbnailPersonalization
Oct 14, 20265dcfa33df56a Revision changes
- info
  the endpoint scheme security roblox-oauth2 was removed from the API

Operation history (3 revisions)