diff --git a/appinfo/info.xml b/appinfo/info.xml
index d6aacfb..92da455 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -12,7 +12,7 @@
     <category>tools</category>
     <bugs>https://gitea.rs485.network/UPschooling/Nextcloud-App/issues</bugs>
     <dependencies>
-        <nextcloud min-version="15" max-version="22"/>
+        <nextcloud min-version="20" max-version="22"/>
     </dependencies>
     <navigations>
         <navigation>
diff --git a/appinfo/routes.php b/appinfo/routes.php
index 7c3e44c..08627b1 100644
--- a/appinfo/routes.php
+++ b/appinfo/routes.php
@@ -2,13 +2,13 @@
 
 return [
 	'resources' => [
-		'ticket_api' => ['url' => '/api/v1/ticket']
+		'ticket_api' => ['url' => '/api/v1/tickets']
 	],
 	'routes' => [
 		['name' => 'page#index', 'url' => '/', 'verb' => 'GET'],
 		[
 			'name' => 'ticket_api#preflighted_cors',
-			'url' => '/api/v1/{path}',
+			'url' => '/api/v1/tickets',
 			'verb' => 'OPTIONS',
 			'requirements' => ['path' => '.+'],
 		],
diff --git a/lib/Controller/TicketApiController.php b/lib/Controller/TicketApiController.php
index d2a9d6f..603ecac 100644
--- a/lib/Controller/TicketApiController.php
+++ b/lib/Controller/TicketApiController.php
@@ -8,7 +8,8 @@ use OCP\AppFramework\ApiController;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\IRequest;
 
-class TicketApiController extends ApiController {
+class TicketApiController extends ApiController
+{
 	/** @var TicketService */
 	private $service;
 
@@ -17,62 +18,46 @@ class TicketApiController extends ApiController {
 
 	use Errors;
 
-	public function __construct(IRequest $request,
-								TicketService $service,
-								$userId) {
+	public function __construct(IRequest $request, TicketService $service, $userId)
+	{
 		parent::__construct(Application::APP_ID, $request);
 		$this->service = $service;
 		$this->userId = $userId;
 	}
 
 	/**
-	 * @CORS
-	 * @NoCSRFRequired
 	 * @NoAdminRequired
 	 */
-	public function index(): DataResponse {
+	public function index(): DataResponse
+	{
 		return new DataResponse($this->service->findAll($this->userId));
 	}
 
 	/**
-	 * @CORS
-	 * @NoCSRFRequired
 	 * @NoAdminRequired
 	 */
-	public function show(int $id): DataResponse {
+	public function show(int $id): DataResponse
+	{
 		return $this->handleNotFound(function () use ($id) {
 			return $this->service->find($id, $this->userId);
 		});
 	}
 
-	/**
-	 * @CORS
-	 * @NoCSRFRequired
-	 * @NoAdminRequired
-	 */
-	public function create(string $title, string $content): DataResponse {
+	public function create(string $title, string $content): DataResponse
+	{
 		return new DataResponse($this->service->create($title, $content,
 			$this->userId));
 	}
 
-	/**
-	 * @CORS
-	 * @NoCSRFRequired
-	 * @NoAdminRequired
-	 */
-	public function update(int $id, string $title,
-						   string $content): DataResponse {
+	public function update(int $id, string $title, string $content): DataResponse
+	{
 		return $this->handleNotFound(function () use ($id, $title, $content) {
 			return $this->service->update($id, $title, $content, $this->userId);
 		});
 	}
 
-	/**
-	 * @CORS
-	 * @NoCSRFRequired
-	 * @NoAdminRequired
-	 */
-	public function destroy(int $id): DataResponse {
+	public function destroy(int $id): DataResponse
+	{
 		return $this->handleNotFound(function () use ($id) {
 			return $this->service->delete($id, $this->userId);
 		});
diff --git a/lib/Service/MatrixService.php b/lib/Service/MatrixService.php
index 795daa0..7b7c96c 100644
--- a/lib/Service/MatrixService.php
+++ b/lib/Service/MatrixService.php
@@ -31,11 +31,18 @@ class MatrixService
         $this->channel = "#issue:synapse";
         $this->client = new MatrixClient("http://synapse:8008");
         $this->token = $this->client->login("upschooling", "secret");
-        try {
-            $this->room = $this->client->createRoom($this->channel, false, array());
-        } catch (MatrixException $e) {
-            $this->logger->error("Could not create room ".$this->channel, array('exception' => $e));
-        }
+//		try {
+//            $this->room = $this->client->createRoom($this->channel, false, array());
+//        } catch (MatrixException $createE) {
+//			try {
+//				$this->room = $this->client->joinRoom($this->channel);
+//			} catch (MatrixException $e) {
+//				$this->logger->error(
+//					"Could not create room ".$this->channel,
+//					array('exception' => $e, 'causedBy' => $createE)
+//				);
+//			}
+//        }
     }
 
     /**
diff --git a/src/App.vue b/src/App.vue
index 777f94c..7047a8a 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -18,6 +18,7 @@ import AppNavigation from '@nextcloud/vue/dist/Components/AppNavigation'
 import TicketList from './components/TicketList'
 import Ticket from './Ticket'
 import '@nextcloud/dialogs/styles/toast.scss'
+import axios from '@nextcloud/axios'
 
 export default {
 	name: 'App',
@@ -27,6 +28,7 @@ export default {
 		AppContent,
 		AppNavigation,
 	},
+
 	data() {
 		return {
 			/**
@@ -36,37 +38,32 @@ export default {
 			 */
 			currentTicket: undefined,
 
-			testTickets: [
-				{
-					id: 1234,
-					status: 'Offen',
-					title: 'Dies ist ein Ticket-Titel',
-				},
-				{
-					id: 12345,
-					status: 'Offen',
-					title: 'Dies ist ein anderer Ticket-Titel',
-				},
-				{
-					id: 123456,
-					status: 'Behoben',
-					title: 'Sowieso behoben',
-				},
-			],
+			tickets: [],
 		}
 	},
-	computed: {
-		/**
-		 * Returns the list of ticket objects the current account has access to.
-		 *
-		 * @return {Array}
-		 */
-		tickets() {
-			// TODO: ask API (dont forget permission check in API)
-			return this.testTickets
-		},
+	watch: {
+		$route: 'fetchTickets',
+	},
+	created() {
+		this.fetchTickets()
 	},
 	methods: {
+		fetchTickets() {
+			axios.get(
+				'api/v1/tickets',
+				{ headers: { Accept: 'application/json' } }
+			).then((response) => {
+				if (Array.isArray(response.data)) {
+					if (response.data.length !== 0) {
+						this.tickets.push(response.data)
+					} else {
+						console.warn('Empty ticket list :(')
+					}
+				} else {
+					console.error('API did not return array: ', response)
+				}
+			}).catch(console.error)
+		},
 		saveTicket(ticketId, data) {
 			// TODO send to API (dont forget permission check in API)
 			console.debug('upschooling', 'saveTicket', ticketId, data)
diff --git a/tests/Unit/Service/NoteServiceTest.php b/tests/Unit/Service/NoteServiceTest.php
index 342ceff..90f7331 100644
--- a/tests/Unit/Service/NoteServiceTest.php
+++ b/tests/Unit/Service/NoteServiceTest.php
@@ -4,21 +4,33 @@ namespace Unit\Service;
 
 use OCA\UPschooling\Db\MatrixTicket;
 use OCA\UPschooling\Db\TicketMapper;
+use OCA\UPschooling\Service\MatrixService;
 use OCA\UPschooling\Service\NoteNotFound;
 use OCA\UPschooling\Service\TicketService;
 use OCP\AppFramework\Db\DoesNotExistException;
 use PHPUnit\Framework\TestCase;
+use Psr\Log\NullLogger;
 
 class NoteServiceTest extends TestCase {
+
+	/** @var TicketService */
 	private $service;
+
+	/** @var MatrixService */
+	private $matrixService;
+
+	/** @var TicketMapper */
 	private $mapper;
+
+	/** @var string */
 	private $userId = 'john';
 
 	public function setUp(): void {
 		$this->mapper = $this->getMockBuilder(TicketMapper::class)
 			->disableOriginalConstructor()
 			->getMock();
-		$this->service = new TicketService($this->mapper);
+		$this->matrixService = new MatrixService(new NullLogger());
+		$this->service = new TicketService($this->matrixService, $this->mapper);
 	}
 
 	public function testUpdate() {