Adobe Illustrator CEP Extensions API

The Adobe Illustrator Common Extensibility Platform (CEP) allows developers to build panels and extensions using HTML, CSS, and JavaScript. CEP extensions run inside Illustrator and can communicate with the application through its scripting interface, enabling developers to create custom user interfaces, integrate with web services, and extend Illustrator's capabilities with modern web technologies. CEP provides a cross-application framework used across Adobe Creative Cloud products.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/cep-extensions"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
aid: adobe-illustrator:cep-extensions
name: Adobe Illustrator CEP Extensions API
tags:
- CEP
- CSS
- Extensions
- HTML
- JavaScript
- Panels
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
baseURL: https://api.example.com
humanURL: https://developer.adobe.com/illustrator/
properties:
- url: https://developer.adobe.com/illustrator/
  type: Documentation
description: The Adobe Illustrator Common Extensibility Platform (CEP) allows developers to build panels
  and extensions using HTML, CSS, and JavaScript. CEP extensions run inside Illustrator and can communicate
  with the application through its scripting interface, enabling developers to create custom user interfaces,
  integrate with web services, and extend Illustrator's capabilities with modern web technologies. CEP
  provides a cross-application framework used across Adobe Creative Cloud products.