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# ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest

An interface you use to respond to authentication challenges in a web browser.

```
protocol ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest
```

## Topics

### Information about the assertion

[`clientData`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest/clientData-655pi)

The client data to supply to the relying party.

[`clientData`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest/clientData-4b5aw)

The client data to supply to the relying party.

[`shouldShowHybridTransport`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest/shouldShowHybridTransport)

Whether a remote authenticator that communicates with the operating system using Bluetooth can resolve the challenge.


---

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