# Plex Library Collections API

**Canonical:** https://apis.io/apis/plex/plex-library-collections-api/  
**Provider:** Plex — https://apis.io/providers/plex/  
**Base URL:** https://1-2-3-4.0123456789abcdef0123456789abcdef.plex.direct:32400  
**Documentation:** https://developer.plex.tv/pms/

Plex Library Collections API is one of 31 APIs that [Plex](https://apis.io/providers/plex/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Library Collections. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Endpoints for manipulating collections. In addition to these endpoints, `/library/collections/:collectionId/X` will be rerouted to `/library/metadata/:collectionId/X` and respond to those endpoints as well.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/plex/refs/heads/main/openapi/plex-library-collections-api-openapi.yml
- **Documentation** — https://developer.plex.tv/pms/
- **APIReference** — https://developer.plex.tv/pms/

## Other Plex APIs (12)

- [Plex Account and Authentication API](https://apis.io/apis/plex/plex-account-api/)
- [Plex MCP Server](https://apis.io/apis/plex/plex-mcp-server/)
- [Plex Activities API](https://apis.io/apis/plex/plex-activities-api/)
- [Plex Butler API](https://apis.io/apis/plex/plex-butler-api/)
- [Plex Collections API](https://apis.io/apis/plex/plex-collections-api/)
- [Plex Content API](https://apis.io/apis/plex/plex-content-api/)
- [Plex Devices API](https://apis.io/apis/plex/plex-devices-api/)
- [Plex Download Queue API](https://apis.io/apis/plex/plex-download-queue-api/)
- [Plex DV Rs API](https://apis.io/apis/plex/plex-dvrs-api/)
- [Plex EPG API](https://apis.io/apis/plex/plex-epg-api/)
- [Plex Events API](https://apis.io/apis/plex/plex-events-api/)
- [Plex General API](https://apis.io/apis/plex/plex-general-api/)

## Tags

Library Collections

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/plex/plex-library-collections-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/plex/.