CMS API Learn how to use Cosmic JS to power content for your projects using tools you love.



Cosmic JS offers developers a powerful API and content editors an intuitive editing experience to power content for your applications. Install the Official Cosmic JS JavaScript Client to integrate your app today.  Get a feel for Cosmic JS by taking a spin through our apps and check out the tutorials below.

CMS API Articles

Why Go API-first?
The Cosmic Stack
Three Reasons Why Agencies Should be Using a CMS API
Managing Users Who Manage Content
Cosmic Content Editor

CMS API Resources

Cosmic JS Docs
Official JavaScript Client
Cosmic JS GitHub


npm i cosmicjs

Then in your JavaScript file, get your content:

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