> For the complete documentation index, see [llms.txt](https://dev.ubidots.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.ubidots.com/apps/pages/api/publish.md).

# Publish

## Upload code

The last step, after [developing](/apps/pages/development.md) the page code and [creating](/apps/pages/api/page-creation.md) the entity in Ubidots, is to upload the code to the Page as a ZIP file. This makes it publicly available so Ubidots can serve it.

Follow these steps:

1. Compress the files from the [Development section](/apps/pages/development.md) into a ZIP file from the root of the file structure, not the parent folder.
2. Make the following HTTP request. Replace `<page_id>`, `<YOUR_TOKEN>`, and `<path_to_zip>` as needed.

```bash
curl -X POST 'https://industrial.api.ubidots.com/api/v2.0/pages/<page_id>/code' \
-H 'X-Auth-Token: <YOUR_TOKEN>' \
-F "zipFile=@<path_to_zip>.zip;type=application/zip"
```

You should receive this response:

```json
{
  "message": "File successfully uploaded."
}
```

{% hint style="warning" %}
The ZIP file size is limited to 5 MB.
{% endhint %}

## Load code

Once the page is created and the code is uploaded, you can serve the Page from a Ubidots Dashboard. To do so:

1. Create a dashboard with its type set to Custom.<br>

   <figure><img src="/files/eT2iXY4EghUwCqmOB2d9" alt="" width="563"><figcaption></figcaption></figure>
2. In the "Custom page URL" field, enter the following URL after replacing `<page_id>` with your Page ID.\
   \
   `https://industrial.ubidots.com/app/pages/public/<page_id>`\
   \
   This URL is the Ubidots format used to expose your custom code through a URL that can be loaded from a Dashboard.


---

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