---
title: ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest
framework: authenticationservices
role: symbol
role_heading: Protocol
path: authenticationservices/asauthorizationwebbrowserplatformpublickeycredentialassertionrequest
---

# ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest

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

## Declaration

```swift
protocol ASAuthorizationWebBrowserPlatformPublicKeyCredentialAssertionRequest
```

## Topics

### Information about the assertion

- [clientData](authenticationservices/asauthorizationwebbrowserplatformpublickeycredentialassertionrequest/clientdata-655pi.md)
- [shouldShowHybridTransport](authenticationservices/asauthorizationwebbrowserplatformpublickeycredentialassertionrequest/shouldshowhybridtransport.md)

## Relationships

### Conforming Types

- [ASAuthorizationPlatformPublicKeyCredentialAssertionRequest](authenticationservices/asauthorizationplatformpublickeycredentialassertionrequest.md)

## See Also

### Website authentication requests

- [ASAuthorizationWebBrowserExternallyAuthenticatableRequest](authenticationservices/asauthorizationwebbrowserexternallyauthenticatablerequest.md)
- [ASAuthorizationWebBrowserPlatformPublicKeyCredentialRegistrationRequest](authenticationservices/asauthorizationwebbrowserplatformpublickeycredentialregistrationrequest.md)