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

# buildKeyExportIframeUrl

```ts theme={null}
function buildKeyExportIframeUrl(options: BuildKeyExportIframeUrlOptions): string;
```

Builds the URL for the key export secure iframe with query parameters.

## Parameters

| Parameter | Type                                                                                                                        | Description                       |
| --------- | --------------------------------------------------------------------------------------------------------------------------- | --------------------------------- |
| `options` | [`BuildKeyExportIframeUrlOptions`](/sdks/cdp-sdks-v2/frontend/@coinbase/cdp-core/Interfaces/BuildKeyExportIframeUrlOptions) | The options for building the URL. |

## Returns

`string`

The complete iframe URL.