Posted by the APIs.io catalog. APIs.io does not own or sell this API; access comes from the provider, Optimizely.
The Optimizely Assets API lets you manage campaign assets such as images and media files. It sits within Optimizely's wider developer platform, which covers A/B testing, feature flagging, content management, customer data and commerce for enterprises. Marketing teams, developers and agencies who run experiments or campaigns on Optimizely and want to handle their asset libraries from code would find it useful.
Base URL: https://api.optimizely.com/v2
What is published for it: OpenAPI, Documentation, AsyncAPI, GraphQL and JSONSchema artifacts.
Ratings: the provider holds a Kin Score of 81.3 (exemplar band) and an Agent Readiness score of 62.9 (agent-ready band, scored 2026-10-23).
Access: paid, with self-serve signup. No trial is listed, and the API is not open for public use without an account.
Pricing: set by the provider.
Condition: a live hosted API that you call at the provider's own endpoint, listed in the APIs.io catalog.
Catalog listing: https://apis.io/apis/optimizely/optimizely-assets-api/ Provider: https://www.optimizely.com/