# CKBox On-Premises REST API usage

The Restful APIs feature is a part of the On-Premises version. It can be used to integrate your server application with CKBox.

The API is available on `http://localhost:[port]` (by default the `port` is `8080`).

> **Note**
>
> The REST API documentation is available at `http://localhost:[port]/docs`.\
> Alternatively you can check specification in our public resources <https://ckbox.cke-cs.com/api/docs>.

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Full index of the Cloud Services documentation: [llms.txt](../../../llms.txt)