diff --git a/packages/nextcloud/lib/src/helpers.dart b/packages/nextcloud/lib/src/helpers.dart
index 2cb18cca..e117d972 100644
--- a/packages/nextcloud/lib/src/helpers.dart
+++ b/packages/nextcloud/lib/src/helpers.dart
@@ -81,3 +81,23 @@ enum NewsListType {
 
   final int code;
 }
+
+enum ShareType {
+  user(0),
+  group(1),
+  usergroup(2),
+  link(3),
+  email(4),
+  // 5 was contact, is no longer used
+  remote(6),
+  circle(7),
+  guest(8),
+  remoteGroup(9),
+  room(10),
+  // 11 is userroom, but it's only used internally
+  deck(12),
+  deckUser(13);
+
+  const ShareType(this.code);
+  final int code;
+}
diff --git a/packages/nextcloud/lib/src/nextcloud.openapi.dart b/packages/nextcloud/lib/src/nextcloud.openapi.dart
index 0648a418..82d5ebad 100644
--- a/packages/nextcloud/lib/src/nextcloud.openapi.dart
+++ b/packages/nextcloud/lib/src/nextcloud.openapi.dart
@@ -335,6 +335,40 @@ class CoreClient {
     }
     throw ApiException.fromResponse(response); // coverage:ignore-line
   }
+
+  Future<CoreAutocompleteResult> autocomplete({
+    required String search,
+    required String itemType,
+    required String itemId,
+    String? sorter,
+    required List<int> shareTypes,
+    int limit = 10,
+  }) async {
+    var path = '/ocs/v2.php/core/autocomplete/get';
+    final queryParameters = <String, dynamic>{};
+    final headers = <String, String>{};
+    Uint8List? body;
+    queryParameters['search'] = search;
+    queryParameters['itemType'] = itemType;
+    queryParameters['itemId'] = itemId;
+    if (sorter != null) {
+      queryParameters['sorter'] = sorter;
+    }
+    queryParameters['shareTypes[]'] = shareTypes.map((final e) => e).toList().map((final e) => e.toString()).toList();
+    if (limit != 10) {
+      queryParameters['limit'] = limit.toString();
+    }
+    final response = await rootClient.doRequest(
+      'get',
+      Uri(path: path, queryParameters: queryParameters.isNotEmpty ? queryParameters : null).toString(),
+      headers,
+      body,
+    );
+    if (response.statusCode == 200) {
+      return CoreAutocompleteResult.fromJson(json.decode(utf8.decode(response.body) as String) as Map<String, dynamic>);
+    }
+    throw ApiException.fromResponse(response); // coverage:ignore-line
+  }
 }
 
 class NewsClient {
@@ -3063,6 +3097,117 @@ class CoreLoginFlowResult {
   static String toJsonString(CoreLoginFlowResult data) => json.encode(data.toJson());
 }
 
+class CoreAutocompleteResult_Ocs_Data_Status {
+  CoreAutocompleteResult_Ocs_Data_Status(
+    this._data, {
+    this.string,
+  });
+
+  factory CoreAutocompleteResult_Ocs_Data_Status.fromJson(dynamic data) {
+    String? string;
+    try {
+      string = (data as String);
+    } catch (_) {}
+    return CoreAutocompleteResult_Ocs_Data_Status(
+      data,
+      string: string,
+    );
+  }
+
+  factory CoreAutocompleteResult_Ocs_Data_Status.fromJsonString(String data) =>
+      CoreAutocompleteResult_Ocs_Data_Status.fromJson(json.decode(data));
+
+  final dynamic _data;
+
+  final String? string;
+
+  // coverage:ignore-start
+  dynamic toJson() => _data;
+  // coverage:ignore-end
+
+  static String toJsonString(dynamic data) => json.encode(data);
+}
+
+@JsonSerializable()
+class CoreAutocompleteResult_Ocs_Data {
+  CoreAutocompleteResult_Ocs_Data({
+    required this.id,
+    required this.label,
+    required this.icon,
+    required this.source,
+    required this.status,
+    required this.subline,
+    required this.shareWithDisplayNameUnique,
+  });
+
+  factory CoreAutocompleteResult_Ocs_Data.fromJson(Map<String, dynamic> json) =>
+      _$CoreAutocompleteResult_Ocs_DataFromJson(json);
+
+  factory CoreAutocompleteResult_Ocs_Data.fromJsonString(String data) =>
+      CoreAutocompleteResult_Ocs_Data.fromJson(json.decode(data) as Map<String, dynamic>);
+
+  final String id;
+
+  final String label;
+
+  final String icon;
+
+  final String source;
+
+  final CoreAutocompleteResult_Ocs_Data_Status status;
+
+  final String subline;
+
+  final String shareWithDisplayNameUnique;
+
+  // coverage:ignore-start
+  Map<String, dynamic> toJson() => _$CoreAutocompleteResult_Ocs_DataToJson(this);
+  // coverage:ignore-end
+
+  static String toJsonString(CoreAutocompleteResult_Ocs_Data data) => json.encode(data.toJson());
+}
+
+@JsonSerializable()
+class CoreAutocompleteResult_Ocs {
+  CoreAutocompleteResult_Ocs({
+    required this.meta,
+    required this.data,
+  });
+
+  factory CoreAutocompleteResult_Ocs.fromJson(Map<String, dynamic> json) => _$CoreAutocompleteResult_OcsFromJson(json);
+
+  factory CoreAutocompleteResult_Ocs.fromJsonString(String data) =>
+      CoreAutocompleteResult_Ocs.fromJson(json.decode(data) as Map<String, dynamic>);
+
+  final OCSMeta meta;
+
+  final List<CoreAutocompleteResult_Ocs_Data> data;
+
+  // coverage:ignore-start
+  Map<String, dynamic> toJson() => _$CoreAutocompleteResult_OcsToJson(this);
+  // coverage:ignore-end
+
+  static String toJsonString(CoreAutocompleteResult_Ocs data) => json.encode(data.toJson());
+}
+
+@JsonSerializable()
+class CoreAutocompleteResult {
+  CoreAutocompleteResult({required this.ocs});
+
+  factory CoreAutocompleteResult.fromJson(Map<String, dynamic> json) => _$CoreAutocompleteResultFromJson(json);
+
+  factory CoreAutocompleteResult.fromJsonString(String data) =>
+      CoreAutocompleteResult.fromJson(json.decode(data) as Map<String, dynamic>);
+
+  final CoreAutocompleteResult_Ocs ocs;
+
+  // coverage:ignore-start
+  Map<String, dynamic> toJson() => _$CoreAutocompleteResultToJson(this);
+  // coverage:ignore-end
+
+  static String toJsonString(CoreAutocompleteResult data) => json.encode(data.toJson());
+}
+
 @JsonSerializable()
 class GetSupportedApiVersions {
   GetSupportedApiVersions({this.apiLevels});
@@ -4950,6 +5095,16 @@ final _deserializers = <Type, dynamic Function(dynamic)>{
   CoreLoginFlowResult: (final data) => CoreLoginFlowResult.fromJson(data as Map<String, dynamic>),
   List<CoreLoginFlowResult>: (final data) =>
       (data as List).map((final e) => CoreLoginFlowResult.fromJson(e as Map<String, dynamic>)).toList(),
+  CoreAutocompleteResult: (final data) => CoreAutocompleteResult.fromJson(data as Map<String, dynamic>),
+  List<CoreAutocompleteResult>: (final data) =>
+      (data as List).map((final e) => CoreAutocompleteResult.fromJson(e as Map<String, dynamic>)).toList(),
+  CoreAutocompleteResult_Ocs: (final data) => CoreAutocompleteResult_Ocs.fromJson(data as Map<String, dynamic>),
+  List<CoreAutocompleteResult_Ocs>: (final data) =>
+      (data as List).map((final e) => CoreAutocompleteResult_Ocs.fromJson(e as Map<String, dynamic>)).toList(),
+  CoreAutocompleteResult_Ocs_Data: (final data) =>
+      CoreAutocompleteResult_Ocs_Data.fromJson(data as Map<String, dynamic>),
+  List<CoreAutocompleteResult_Ocs_Data>: (final data) =>
+      (data as List).map((final e) => CoreAutocompleteResult_Ocs_Data.fromJson(e as Map<String, dynamic>)).toList(),
   GetSupportedApiVersions: (final data) => GetSupportedApiVersions.fromJson(data as Map<String, dynamic>),
   List<GetSupportedApiVersions>: (final data) =>
       (data as List).map((final e) => GetSupportedApiVersions.fromJson(e as Map<String, dynamic>)).toList(),
@@ -5240,6 +5395,12 @@ final _serializers = <Type, dynamic Function(dynamic)>{
   List<CoreLoginFlowInit_Poll>: (final data) => data.map((final e) => e.toJson()).toList(),
   CoreLoginFlowResult: (final data) => data.toJson(),
   List<CoreLoginFlowResult>: (final data) => data.map((final e) => e.toJson()).toList(),
+  CoreAutocompleteResult: (final data) => data.toJson(),
+  List<CoreAutocompleteResult>: (final data) => data.map((final e) => e.toJson()).toList(),
+  CoreAutocompleteResult_Ocs: (final data) => data.toJson(),
+  List<CoreAutocompleteResult_Ocs>: (final data) => data.map((final e) => e.toJson()).toList(),
+  CoreAutocompleteResult_Ocs_Data: (final data) => data.toJson(),
+  List<CoreAutocompleteResult_Ocs_Data>: (final data) => data.map((final e) => e.toJson()).toList(),
   GetSupportedApiVersions: (final data) => data.toJson(),
   List<GetSupportedApiVersions>: (final data) => data.map((final e) => e.toJson()).toList(),
   NewsListFolders: (final data) => data.toJson(),
diff --git a/packages/nextcloud/lib/src/nextcloud.openapi.g.dart b/packages/nextcloud/lib/src/nextcloud.openapi.g.dart
index 240f0d2d..978348df 100644
--- a/packages/nextcloud/lib/src/nextcloud.openapi.g.dart
+++ b/packages/nextcloud/lib/src/nextcloud.openapi.g.dart
@@ -1139,6 +1139,65 @@ Map<String, dynamic> _$CoreLoginFlowResultToJson(CoreLoginFlowResult instance) =
       'appPassword': instance.appPassword,
     };
 
+CoreAutocompleteResult_Ocs_Data _$CoreAutocompleteResult_Ocs_DataFromJson(Map<String, dynamic> json) {
+  $checkKeys(
+    json,
+    allowedKeys: const ['id', 'label', 'icon', 'source', 'status', 'subline', 'shareWithDisplayNameUnique'],
+  );
+  return CoreAutocompleteResult_Ocs_Data(
+    id: json['id'] as String,
+    label: json['label'] as String,
+    icon: json['icon'] as String,
+    source: json['source'] as String,
+    status: CoreAutocompleteResult_Ocs_Data_Status.fromJson(json['status']),
+    subline: json['subline'] as String,
+    shareWithDisplayNameUnique: json['shareWithDisplayNameUnique'] as String,
+  );
+}
+
+Map<String, dynamic> _$CoreAutocompleteResult_Ocs_DataToJson(CoreAutocompleteResult_Ocs_Data instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'label': instance.label,
+      'icon': instance.icon,
+      'source': instance.source,
+      'status': instance.status.toJson(),
+      'subline': instance.subline,
+      'shareWithDisplayNameUnique': instance.shareWithDisplayNameUnique,
+    };
+
+CoreAutocompleteResult_Ocs _$CoreAutocompleteResult_OcsFromJson(Map<String, dynamic> json) {
+  $checkKeys(
+    json,
+    allowedKeys: const ['meta', 'data'],
+  );
+  return CoreAutocompleteResult_Ocs(
+    meta: OCSMeta.fromJson(json['meta'] as Map<String, dynamic>),
+    data: (json['data'] as List<dynamic>)
+        .map((e) => CoreAutocompleteResult_Ocs_Data.fromJson(e as Map<String, dynamic>))
+        .toList(),
+  );
+}
+
+Map<String, dynamic> _$CoreAutocompleteResult_OcsToJson(CoreAutocompleteResult_Ocs instance) => <String, dynamic>{
+      'meta': instance.meta.toJson(),
+      'data': instance.data.map((e) => e.toJson()).toList(),
+    };
+
+CoreAutocompleteResult _$CoreAutocompleteResultFromJson(Map<String, dynamic> json) {
+  $checkKeys(
+    json,
+    allowedKeys: const ['ocs'],
+  );
+  return CoreAutocompleteResult(
+    ocs: CoreAutocompleteResult_Ocs.fromJson(json['ocs'] as Map<String, dynamic>),
+  );
+}
+
+Map<String, dynamic> _$CoreAutocompleteResultToJson(CoreAutocompleteResult instance) => <String, dynamic>{
+      'ocs': instance.ocs.toJson(),
+    };
+
 GetSupportedApiVersions _$GetSupportedApiVersionsFromJson(Map<String, dynamic> json) {
   $checkKeys(
     json,
diff --git a/packages/nextcloud/lib/src/nextcloud.openapi.json b/packages/nextcloud/lib/src/nextcloud.openapi.json
index 9acac440..a4c105e1 100644
--- a/packages/nextcloud/lib/src/nextcloud.openapi.json
+++ b/packages/nextcloud/lib/src/nextcloud.openapi.json
@@ -917,6 +917,68 @@
           }
         }
       },
+      "CoreAutocompleteResult": {
+        "type": "object",
+        "required": [
+          "ocs"
+        ],
+        "properties": {
+          "ocs": {
+            "type": "object",
+            "required": [
+              "meta",
+              "data"
+            ],
+            "properties": {
+              "meta": {
+                "$ref": "#/components/schemas/OCSMeta"
+              },
+              "data": {
+                "type": "array",
+                "items": {
+                  "type": "object",
+                  "required": [
+                    "id",
+                    "label",
+                    "icon",
+                    "source",
+                    "status",
+                    "subline",
+                    "shareWithDisplayNameUnique"
+                  ],
+                  "properties": {
+                    "id": {
+                      "type": "string"
+                    },
+                    "label": {
+                      "type": "string"
+                    },
+                    "icon": {
+                      "type": "string"
+                    },
+                    "source": {
+                      "type": "string"
+                    },
+                    "status": {
+                      "anyOf": [
+                        {
+                          "type": "string"
+                        }
+                      ]
+                    },
+                    "subline": {
+                      "type": "string"
+                    },
+                    "shareWithDisplayNameUnique": {
+                      "type": "string"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      },
       "NewsListFeeds": {
         "type": "object",
         "required": [
@@ -2200,6 +2262,81 @@
         }
       }
     },
+    "/ocs/v2.php/core/autocomplete/get": {
+      "get": {
+        "operationId": "autocomplete",
+        "tags": [
+          "core"
+        ],
+        "parameters": [
+          {
+            "name": "search",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "itemType",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "itemId",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sorter",
+            "in": "query",
+            "description": "can be piped, top prio first, e.g.: \"commenters|share-recipients\"",
+            "required": false,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "shareTypes",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "array",
+              "items": {
+                "type": "integer"
+              }
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "required": false,
+            "schema": {
+              "type": "integer",
+              "default": 10
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/CoreAutocompleteResult"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/index.php/apps/news/api": {
       "get": {
         "operationId": "get-supported-api-versions",
diff --git a/packages/nextcloud/test/core_test.dart b/packages/nextcloud/test/core_test.dart
index 1696bd6b..475f455b 100644
--- a/packages/nextcloud/test/core_test.dart
+++ b/packages/nextcloud/test/core_test.dart
@@ -8,6 +8,7 @@ Future main() async {
     apps: [
       'news',
       'notes',
+      'spreed',
     ],
   );
 
@@ -56,13 +57,43 @@ Future main() async {
 
     test('Get navigation apps', () async {
       final navigationApps = await client.core.getNavigationApps();
-      expect(navigationApps.ocs.data, hasLength(6));
+      expect(navigationApps.ocs.data, hasLength(7));
       expect(navigationApps.ocs.data[0].id, 'dashboard');
       expect(navigationApps.ocs.data[1].id, 'files');
       expect(navigationApps.ocs.data[2].id, 'photos');
       expect(navigationApps.ocs.data[3].id, 'activity');
-      expect(navigationApps.ocs.data[4].id, 'notes');
-      expect(navigationApps.ocs.data[5].id, 'news');
+      expect(navigationApps.ocs.data[4].id, 'spreed');
+      expect(navigationApps.ocs.data[5].id, 'notes');
+      expect(navigationApps.ocs.data[6].id, 'news');
+    });
+
+    test('Autocomplete', () async {
+      final response = await client.core.autocomplete(
+        search: '',
+        itemType: 'call',
+        itemId: 'new',
+        shareTypes: [
+          ShareType.user.code,
+          ShareType.group.code,
+        ],
+      );
+      expect(response.ocs.data, hasLength(2));
+
+      expect(response.ocs.data[0].id, 'admin');
+      expect(response.ocs.data[0].label, 'admin');
+      expect(response.ocs.data[0].icon, 'icon-user');
+      expect(response.ocs.data[0].source, 'users');
+      expect(response.ocs.data[0].status.string, isNull);
+      expect(response.ocs.data[0].subline, '');
+      expect(response.ocs.data[0].shareWithDisplayNameUnique, 'admin@example.com');
+
+      expect(response.ocs.data[1].id, 'admin');
+      expect(response.ocs.data[1].label, 'admin');
+      expect(response.ocs.data[1].icon, '');
+      expect(response.ocs.data[1].source, 'groups');
+      expect(response.ocs.data[1].status.string, isEmpty);
+      expect(response.ocs.data[1].subline, '');
+      expect(response.ocs.data[1].shareWithDisplayNameUnique, '');
     });
   });
 }
diff --git a/specs/core.json b/specs/core.json
index f0ab9210..94b475f6 100644
--- a/specs/core.json
+++ b/specs/core.json
@@ -902,6 +902,68 @@
             "type": "string"
           }
         }
+      },
+      "CoreAutocompleteResult": {
+        "type": "object",
+        "required": [
+          "ocs"
+        ],
+        "properties": {
+          "ocs": {
+            "type": "object",
+            "required": [
+              "meta",
+              "data"
+            ],
+            "properties": {
+              "meta": {
+                "$ref": "#/components/schemas/OCSMeta"
+              },
+              "data": {
+                "type": "array",
+                "items": {
+                  "type": "object",
+                  "required": [
+                    "id",
+                    "label",
+                    "icon",
+                    "source",
+                    "status",
+                    "subline",
+                    "shareWithDisplayNameUnique"
+                  ],
+                  "properties": {
+                    "id": {
+                      "type": "string"
+                    },
+                    "label": {
+                      "type": "string"
+                    },
+                    "icon": {
+                      "type": "string"
+                    },
+                    "source": {
+                      "type": "string"
+                    },
+                    "status": {
+                      "anyOf": [
+                        {
+                          "type": "string"
+                        }
+                      ]
+                    },
+                    "subline": {
+                      "type": "string"
+                    },
+                    "shareWithDisplayNameUnique": {
+                      "type": "string"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
       }
     },
     "securitySchemes": {
@@ -1176,6 +1238,81 @@
           }
         }
       }
+    },
+    "/ocs/v2.php/core/autocomplete/get": {
+      "get": {
+        "operationId": "autocomplete",
+        "tags": [
+          "core"
+        ],
+        "parameters": [
+          {
+            "name": "search",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "itemType",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "itemId",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "sorter",
+            "in": "query",
+            "description": "can be piped, top prio first, e.g.: \"commenters|share-recipients\"",
+            "required": false,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "shareTypes",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "array",
+              "items": {
+                "type": "integer"
+              }
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "required": false,
+            "schema": {
+              "type": "integer",
+              "default": 10
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/CoreAutocompleteResult"
+                }
+              }
+            }
+          }
+        }
+      }
     }
   }
 }