---
title: ASCredentialProviderExtensionContext
framework: authenticationservices
role: symbol
role_heading: Class
path: authenticationservices/ascredentialproviderextensioncontext
---

# ASCredentialProviderExtensionContext

A mechanism that credential provider extensions use to communicate with the system.

## Declaration

```swift
class ASCredentialProviderExtensionContext
```

## Topics

### Configuring the extension

- [completeExtensionConfigurationRequest()](authenticationservices/ascredentialproviderextensioncontext/completeextensionconfigurationrequest().md)

### Providing credentials

- [completeRequest(withSelectedCredential:completionHandler:)](authenticationservices/ascredentialproviderextensioncontext/completerequest(withselectedcredential:completionhandler:).md)
- [completeAssertionRequest(using:completionHandler:)](authenticationservices/ascredentialproviderextensioncontext/completeassertionrequest(using:completionhandler:).md)
- [completeRegistrationRequest(using:completionHandler:)](authenticationservices/ascredentialproviderextensioncontext/completeregistrationrequest(using:completionhandler:).md)
- [completeOneTimeCodeRequest(using:completionHandler:)](authenticationservices/ascredentialproviderextensioncontext/completeonetimecoderequest(using:completionhandler:).md)
- [ASPasswordCredential](authenticationservices/aspasswordcredential.md)
- [ASPasskeyAssertionCredential](authenticationservices/aspasskeyassertioncredential.md)
- [ASPasskeyRegistrationCredential](authenticationservices/aspasskeyregistrationcredential.md)
- [ASOneTimeCodeCredential](authenticationservices/asonetimecodecredential.md)

### Providing text to AutoFill

- [completeRequest(withTextToInsert:completionHandler:)](authenticationservices/ascredentialproviderextensioncontext/completerequest(withtexttoinsert:completionhandler:).md)

### Canceling

- [cancelRequest(withError:)](authenticationservices/ascredentialproviderextensioncontext/cancelrequest(witherror:).md)

### Instance Methods

- [completeGeneratePasswordRequest(results:completionHandler:)](authenticationservices/ascredentialproviderextensioncontext/completegeneratepasswordrequest(results:completionhandler:).md)
- [completeSavePasswordRequest(completionHandler:)](authenticationservices/ascredentialproviderextensioncontext/completesavepasswordrequest(completionhandler:).md)

## Relationships

### Inherits From

- [NSExtensionContext](foundation/nsextensioncontext.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Getting the extension context

- [extensionContext](authenticationservices/ascredentialproviderviewcontroller/extensioncontext.md)