# Using the Package
Our NPM package allows you to add 3D models to your website.
## \ Component
This package contains only one component, a 3D model viewer built using [google model-viewer](https://modelviewer.dev/).
This component can be configured with an `apiKey` and `entryID` to stream and display models from the echo3D platform as well as a direct `src` URL to display local or cloud files. Common `` configuration parameters are also exposed.
### Required Parameters
You must provide `src` or both `apiKey` and `entryID`.
`src`: Element will make no query and pass this URL directly to
`apiKey`: Your echo3D project [API key](https://docs.echo3d.com/quickstart/get-api-key), e.g. `your-key-1234`.
`entryID`: The entry ID of the hologram you would like to display
### Optional Parameters
`className`: The CSS classes that will be applied to the element. If no classes are provided, the component will default to a 600px height viewer.
`securityKey`: provide your security key if it is enabled for your project
`disableZoom`: When defined, disables zoom (camera controls must be enabled)
`cameraOrbit`: The starting focal point of the viewer
`cameraControls`: When defined, camera controls for the viewer are disabled
`autoRotate`: When defined, automatic rotation of the model is disabled
`tapToCenter`: When defined, tap-to-recenter behavior is enabled
## Code Example
```html
```
