# Episerver

**Canonical:** https://apis.io/providers/episerver/  
**Website:** https://www.optimizely.com  
**APIs profiled:** 3

Episerver is a digital experience platform (DXP) vendor that rebranded to Optimizely in 2021 after Episerver acquired Optimizely; the developer surface now ships under the Optimizely brand. The platform combines content management (CMS / Content Cloud), a headless Content Delivery and Content Management REST API, the Optimizely Graph (Content Graph) GraphQL API, Commerce (Configured Commerce and Commerce Connect), Feature Experimentation and Web Experimentation, the Optimizely Data Platform (ODP), the Content Marketing Platform (CMP), and Opti ID for unified OIDC identity. Developers integrate via first-party SDKs for JavaScript, React, Python, Java, C#/.NET, Ruby, PHP, Go and Swift, the EPiServer.CMS .NET libraries on NuGet, REST and GraphQL APIs, and webhooks. This profile was seeded as a portfolio lead and enriched by the API Evangelist pipeline from Optimizely's public developer documentation.

## Kin Score — 52.0 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 52.0).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 51.6 |
| Governance | 12.5 |
| Operational Transparency | 63.2 |
| Developer Ergonomics | 58.7 |
| Commercial Clarity | 47.4 |

## Agent readiness — 30.6 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (3)

- **Optimizely Graph (Content Graph)** — GraphQL Content Graph API that indexes CMS/Commerce content for fast, federated querying across the Optimizely platform.
- **Optimizely Feature Experimentation REST API** — REST API and multi-language SDKs for feature flags, experimentation and rollouts, with the self-hosted Optimizely Agent as a microservice front end.
- **Content Management REST API (CMS 12)** — Headless Content Delivery, Content Management and Content Definitions REST APIs for the Optimizely (Episerver) CMS.

## Security (4)

- **Episerver Authentication** — oauth2/openIdConnect/apiKey/http · 6 schemes
- **Episerver Domain Security** — TLSv1.2 · HSTS · DMARC
- **Episerver Vulnerability Disclosure** — disclosure policy published
- **Episerver Trust Center** — SOC 2, ISO 27001, ISO 27017, ISO 27018, PCI DSS, HIPAA

## Tags

Company, Enterprise, Content Management, Digital Experience Platform, CMS, Commerce, Experimentation, Personalization, GraphQL, SDKs

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/episerver/). Scores are computed from the provider's own public artifacts under a published rubric.