# Post Groups — BrandApp Playground

> Resolve group metadata and filter posts by group; authoring lives in Reopt Studio.

- Canonical page: https://brandapp-playground.vercel.app/cms/post-groups
- Markdown: https://brandapp-playground.vercel.app/cms/post-groups.md
- SDK module: `@reopt-ai/brandapp-sdk/cms`

## API

- `sdk.cms.postGroups.list(query?)`
- `sdk.cms.postGroups.get(groupId)`

List and get only — enough for an external site to resolve a group's metadata and then
filter posts by it.

## Related

- [Posts](https://brandapp-playground.vercel.app/cms/posts.md)
- [Tags](https://brandapp-playground.vercel.app/cms/tags.md)

---

Index of every document: https://brandapp-playground.vercel.app/llms.txt
Single-file copy: https://brandapp-playground.vercel.app/llms-full.txt
HTTP API description: https://brandapp-playground.vercel.app/openapi.json