Javascript library to interact with a cozy

Usage no npm install needed!

<script type="module">
  import cozyClientJs from '';


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⚠️ This is the documentation for the old version of cozy-client. Go to the new version ✅.

Cozy Javascript Client

What's Cozy?

Cozy Logo

Cozy is a platform that brings all your web services in the same private space. With it, your webapps and your devices can share data easily, providing you with a new experience. You can install Cozy on your own hardware where no one's tracking you.

What's cozy-client-js?

cozy-client-js is a javascript library made by Cozy. It enables applications (client-side apps, konnectors, OAuth apps, etc.) to make requests to the cozy stack.

If you are getting started on cozy application development, you should follow this tutorial. The reference documentation is the place to see what you can do with this lib, and how to do it!


If you want to work on cozy-client-js itself and submit code modifications, feel free to open pull-requests! See the contributing guide for more information about this repository structure, testing, linting and how to properly open pull-requests.


Get in touch

You can reach the Cozy Community by:


cozy-client-js is developed by Cozy Cloud and distributed under the MIT.