# Content Management REST API (CMS 12)

**Canonical:** https://apis.io/apis/optimizely/content-management-rest-api-cms-12/  
**Provider:** Optimizely — https://apis.io/providers/optimizely/  
**Base URL:** https://cg.optimizely.com  
**Documentation:** https://docs.developers.optimizely.com/content-management-system/reference

Content Management REST API (CMS 12) is one of 414 APIs that [Optimizely](https://apis.io/providers/optimizely/) publishes on the [APIs.io](https://apis.io/) network. The published artifact set on APIs.io includes API documentation.

Headless Content Delivery, Content Management and Content Definitions REST APIs for the Optimizely (Episerver) CMS.

## Machine-readable artifacts (1)

- **Documentation** — https://docs.developers.optimizely.com/content-management-system/reference

## Other Optimizely APIs (12)

- [Optimizely Remote MCP Server — Experimentation](https://apis.io/apis/optimizely/mcp-experimentation/)
- [Optimizely Assets API](https://apis.io/apis/optimizely/optimizely-assets-api/)
- [Optimizely Attributes API](https://apis.io/apis/optimizely/optimizely-attributes-api/)
- [Optimizely Audiences API](https://apis.io/apis/optimizely/optimizely-audiences-api/)
- [Optimizely Campaigns API](https://apis.io/apis/optimizely/optimizely-campaigns-api/)
- [Optimizely Catalog Entries API](https://apis.io/apis/optimizely/optimizely-catalog-entries-api/)
- [Optimizely Catalog Entry Relations API](https://apis.io/apis/optimizely/optimizely-catalog-entry-relations-api/)
- [Optimizely Catalog Nodes API](https://apis.io/apis/optimizely/optimizely-catalog-nodes-api/)
- [Optimizely Catalogs API](https://apis.io/apis/optimizely/optimizely-catalogs-api/)
- [Optimizely Content API](https://apis.io/apis/optimizely/optimizely-content-api/)
- [Optimizely Content Types API](https://apis.io/apis/optimizely/optimizely-content-types-api/)
- [Optimizely Customers API](https://apis.io/apis/optimizely/optimizely-customers-api/)

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/optimizely/content-management-rest-api-cms-12/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/optimizely/.