diff --git a/app/lib/common/constants.dart b/app/lib/common/constants.dart
index be7a46a2..2a79d849 100644
--- a/app/lib/common/constants.dart
+++ b/app/lib/common/constants.dart
@@ -1,7 +1,7 @@
 import 'package:url_launcher/url_launcher.dart';
 
 Uri anniUrl([String slug = '']) =>
-    Uri.http('vm-slosarek01.dhclab.i.hpi.de:8000', 'api/v1/$slug');
+    Uri.https('hpi-annotation-service.duckdns.org', 'api/v1/$slug');
 
 final geneticInformationUrl = Uri.https(
   'medlineplus.gov',
diff --git a/app/lib/login/models/app_share_flow_lab.dart b/app/lib/login/models/app_share_flow_lab.dart
new file mode 100644
index 00000000..bf78e948
--- /dev/null
+++ b/app/lib/login/models/app_share_flow_lab.dart
@@ -0,0 +1,34 @@
+import '../../common/module.dart';
+import 'lab.dart';
+
+class AppShareFlowLab extends Lab {
+  AppShareFlowLab({
+    required super.name,
+    required this.shareAppName,
+  });
+
+  String shareAppName;
+  late Uri publishUrl;
+  late Map<String, String>? publishHeaders;
+
+  @override
+  Future<void> authenticate() async {
+    // TODO: introduce static properties for loading message and whether loading
+    // can be canceled (throws LabAuthenticationCanceled)
+    // TODO: get query data from DWA via deeplink (Android-only suffient)
+    // TODO: show error for iOS until implemented
+    // THIS IS FOR TESTING, SHOULD GET FROM DWA
+    publishUrl = Uri.parse(
+      'https://hpi-datastore.duckdns.org/userdata?id=1e006a69-b693-43d2-a318-22904e305b5c',
+    );
+    publishHeaders = null;
+  }
+  
+  @override
+  Future<(List<LabResult>, List<String>)> loadData() async {
+    return fetchData(
+      publishUrl,
+      headers: publishHeaders,
+    );
+  }
+}
\ No newline at end of file
diff --git a/app/lib/login/pages/login.dart b/app/lib/login/pages/login.dart
index 748a5a92..17682569 100644
--- a/app/lib/login/pages/login.dart
+++ b/app/lib/login/pages/login.dart
@@ -3,9 +3,14 @@ import 'package:provider/provider.dart';
 
 import '../../../common/module.dart';
 import '../cubit.dart';
+import '../models/app_share_flow_lab.dart';
 import '../models/oauth_authorization_code_flow_lab.dart';
 
 final labs = [
+  AppShareFlowLab(
+    name: 'Health-X via Data Wallet App',
+    shareAppName: 'Data Wallet App',
+  ),
   OAuthAuthorizationCodeFlowLab(
     name: 'Mount Sinai Health System',
     authUrl: Uri.http('vm-slosarek01.dhclab.i.hpi.de:28080', 'realms/pharme/protocol/openid-connect/auth'),
diff --git a/pharme.code-workspace b/pharme.code-workspace
index 6683765e..bfcd09fc 100644
--- a/pharme.code-workspace
+++ b/pharme.code-workspace
@@ -60,6 +60,7 @@
       "drugclass",
       "drugid",
       "drugrecommendation",
+      "duckdns",
       "duloxetine",
       "endoxifen",
       "Ezallor",
@@ -69,6 +70,7 @@
       "haplotype",
       "haplotypes",
       "Hasso",
+      "healthx",
       "Hlab",
       "horiz",
       "hyperbilirubinemia",
@@ -109,6 +111,7 @@
       "Pharmacogenetics",
       "pharmacogenomic",
       "pharmacogenomics",
+      "pharme",
       "PharMe",
       "phenoconversion",
       "Plattner",