> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cdp.coinbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# getSecureIframeOrigin

```ts theme={null}
function getSecureIframeOrigin(url: string): string;
```

Extracts the origin from a URL string.

## Parameters

| Parameter | Type     | Description                         |
| --------- | -------- | ----------------------------------- |
| `url`     | `string` | The URL to extract the origin from. |

## Returns

`string`

The origin string, or empty string if parsing fails.