> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes.

# coverUrl$

> Observable of the cover image URL.

```ts
get coverUrl$(): Observable<string | undefined>
```

Observable of the cover image URL.

## coverUrl

```ts
get coverUrl(): string | undefined
```

Cover image URL.

## **Examples**

```ts
address.coverUrl$.subscribe((coverUrl) => {
  console.log('coverUrl:', coverUrl);
});
```

> Observable of the cover image URL.