> For the complete documentation index, see [llms.txt](https://doc.batch.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.batch.com/developer/technical-guides/how-to-guides/web/how-to-test-web-push-on-the-development-environment.md).

# How to test web push on the development environment?

Here is all you need to know to review your web push integration in a preprod environment.

If you tried to test your web push integration and got a "401 unauthorized" error in the console of your browser, you most likely need to take the following steps :

## Add Your Test URL as an Allowed Origin <a href="#id-1-add-your-test-url-as-an-allowed-dev-origin" id="id-1-add-your-test-url-as-an-allowed-dev-origin"></a>

Go to the **Settings > Channels > Website** section of your dashboard and add your test URLs in the "*Allowed origins*" field.

<figure><img src="https://38998153-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FCL8wF0y1T2vLnm3yR2MW%2Fuploads%2FJndVI4cXqfis6vsKMxB6%2Fscreen_web_allowed_origins.png?alt=media&amp;token=93936fd0-7a26-4eca-9fa7-dca8b990d029" alt=""><figcaption></figcaption></figure>


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