diff --git a/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md b/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
index 7e0bfbc..63074b8 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
+++ b/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
@@ -1,5 +1,6 @@
-## NEXT
+## 2.7.0
 
+* Adds support for handling HTTP basic authentication requests. See `PlatformNavigationDelegate.setOnHttpAuthRequest`.
 * Updates minimum supported SDK version to Flutter 3.10/Dart 3.0.
 
 ## 2.6.0
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_navigation_delegate.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_navigation_delegate.dart
index dc3fefb..38cf7c1 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_navigation_delegate.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_navigation_delegate.dart
@@ -30,6 +30,10 @@
 /// url of the web view.
 typedef UrlChangeCallback = void Function(UrlChange change);
 
+/// Signature for callbacks that notify the host application of an
+/// authentication request.
+typedef HttpAuthRequestCallback = void Function(HttpAuthRequest request);
+
 /// An interface defining navigation events that occur on the native platform.
 ///
 /// The [PlatformWebViewController] is notifying this delegate on events that
@@ -132,4 +136,11 @@
       'setOnUrlChange is not implemented on the current platform.',
     );
   }
+
+  /// Invoked when the web view is requesting authentication.
+  Future<void> setOnHttpAuthRequest(HttpAuthRequestCallback onHttpAuthRequest) {
+    throw UnimplementedError(
+      'setOnHttpAuthRequest is not implemented on the current platform.',
+    );
+  }
 }
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_webview_controller.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_webview_controller.dart
index 806d2a7..d81cdaf 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_webview_controller.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/platform_webview_controller.dart
@@ -17,7 +17,7 @@
 /// changes. Extending this class (using `extends`) ensures that the subclass
 /// will get the default implementation, while platform implementations that
 /// `implements` this interface will be broken by newly added
-/// [PlatformWebViewCookieManager] methods.
+/// [PlatformWebViewController] methods.
 abstract class PlatformWebViewController extends PlatformInterface {
   /// Creates a new [PlatformWebViewController]
   factory PlatformWebViewController(
@@ -267,7 +267,7 @@
     void Function(PlatformWebViewPermissionRequest request) onPermissionRequest,
   ) {
     throw UnimplementedError(
-      'setOnPermissionRequest is not implemented on the current platform',
+      'setOnPlatformPermissionRequest is not implemented on the current platform',
     );
   }
 
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/http_auth_request.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/http_auth_request.dart
new file mode 100644
index 0000000..a4a2f1f
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/http_auth_request.dart
@@ -0,0 +1,68 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/foundation.dart';
+import 'webview_credential.dart';
+
+/// Defines the parameters of a pending HTTP authentication request received by
+/// the webview through a [HttpAuthRequestCallback].
+///
+/// Platform specific implementations can add additional fields by extending
+/// this class and providing a factory method that takes the [HttpAuthRequest]
+/// as a parameter.
+///
+/// This example demonstrates how to extend the [HttpAuthRequest] to provide
+/// additional platform specific parameters.
+///
+/// When extending [HttpAuthRequest], additional parameters should always accept
+/// `null` or have a default value to prevent breaking changes.
+///
+/// ```dart
+/// @immutable
+/// class WKWebViewHttpAuthRequest extends HttpAuthRequest {
+///   WKWebViewHttpAuthRequest._(
+///     HttpAuthRequest authRequest,
+///     this.extraData,
+///   ) : super(
+///      onProceed: authRequest.onProceed,
+///      onCancel: authRequest.onCancel,
+///      host: authRequest.host,
+///      realm: authRequest.realm,
+///   );
+///
+///   factory WKWebViewHttpAuthRequest.fromHttpAuthRequest(
+///     HttpAuthRequest authRequest, {
+///     String? extraData,
+///   }) {
+///     return WKWebViewHttpAuthRequest._(
+///       authRequest,
+///       extraData: extraData,
+///     );
+///   }
+///
+///   final String? extraData;
+/// }
+/// ```
+@immutable
+class HttpAuthRequest {
+  /// Creates a [HttpAuthRequest].
+  const HttpAuthRequest({
+    required this.onProceed,
+    required this.onCancel,
+    required this.host,
+    this.realm,
+  });
+
+  /// The callback to authenticate.
+  final void Function(WebViewCredential credential) onProceed;
+
+  /// The callback to cancel authentication.
+  final void Function() onCancel;
+
+  /// The host requiring authentication.
+  final String host;
+
+  /// The realm requiring authentication.
+  final String? realm;
+}
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/types.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/types.dart
index c6cbe69..d1a074f 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/types.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/types.dart
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+export 'http_auth_request.dart';
 export 'http_response_error.dart';
 export 'javascript_console_message.dart';
 export 'javascript_log_level.dart';
@@ -18,3 +19,4 @@
 export 'url_change.dart';
 export 'web_resource_error.dart';
 export 'webview_cookie.dart';
+export 'webview_credential.dart';
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/webview_credential.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/webview_credential.dart
new file mode 100644
index 0000000..8c109e9
--- /dev/null
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/webview_credential.dart
@@ -0,0 +1,24 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:meta/meta.dart';
+
+import '../types/http_auth_request.dart';
+
+/// Defines the response parameters of a pending [HttpAuthRequest] received by
+/// the webview.
+@immutable
+class WebViewCredential {
+  /// Creates a [WebViewCredential].
+  const WebViewCredential({
+    required this.user,
+    required this.password,
+  });
+
+  /// The user name.
+  final String user;
+
+  /// The password.
+  final String password;
+}
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml b/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
index e31c90a..1508743 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
+++ b/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
@@ -4,7 +4,7 @@
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+webview_flutter%22
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 2.6.0
+version: 2.7.0
 
 environment:
   sdk: ">=3.0.0 <4.0.0"
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/test/platform_navigation_delegate_test.dart b/packages/webview_flutter/webview_flutter_platform_interface/test/platform_navigation_delegate_test.dart
index ac9f065..2d6d40e 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/test/platform_navigation_delegate_test.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/test/platform_navigation_delegate_test.dart
@@ -142,6 +142,19 @@
       throwsUnimplementedError,
     );
   });
+
+  test(
+      'Default implementation of setOnHttpAuthRequest should throw unimplemented error',
+      () {
+    final PlatformNavigationDelegate callbackDelegate =
+        ExtendsPlatformNavigationDelegate(
+            const PlatformNavigationDelegateCreationParams());
+
+    expect(
+      () => callbackDelegate.setOnHttpAuthRequest((HttpAuthRequest request) {}),
+      throwsUnimplementedError,
+    );
+  });
 }
 
 class MockWebViewPlatformWithMixin extends MockWebViewPlatform
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/test/platform_webview_controller_test.mocks.dart b/packages/webview_flutter/webview_flutter_platform_interface/test/platform_webview_controller_test.mocks.dart
index 3ab612e..88d5af2 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/test/platform_webview_controller_test.mocks.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/test/platform_webview_controller_test.mocks.dart
@@ -124,4 +124,15 @@
         returnValue: _i4.Future<void>.value(),
         returnValueForMissingStub: _i4.Future<void>.value(),
       ) as _i4.Future<void>);
+  @override
+  _i4.Future<void> setOnHttpAuthRequest(
+          _i3.HttpAuthRequestCallback? onHttpAuthRequest) =>
+      (super.noSuchMethod(
+        Invocation.method(
+          #setOnHttpAuthRequest,
+          [onHttpAuthRequest],
+        ),
+        returnValue: _i4.Future<void>.value(),
+        returnValueForMissingStub: _i4.Future<void>.value(),
+      ) as _i4.Future<void>);
 }