diff --git a/core/Controller/TextToImageApiController.php b/core/Controller/TextToImageApiController.php
index 8dd21e9066467..5bef5daebe6a5 100644
--- a/core/Controller/TextToImageApiController.php
+++ b/core/Controller/TextToImageApiController.php
@@ -33,7 +33,6 @@
 use OCP\AppFramework\Http\Attribute\ApiRoute;
 use OCP\AppFramework\Http\Attribute\BruteForceProtection;
 use OCP\AppFramework\Http\Attribute\NoAdminRequired;
-use OCP\AppFramework\Http\Attribute\PublicPage;
 use OCP\AppFramework\Http\Attribute\UserRateLimit;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\Http\FileDisplayResponse;
@@ -69,7 +68,7 @@ public function __construct(
 	 *
 	 * 200: Returns availability status
 	 */
-	#[PublicPage]
+	#[NoAdminRequired]
 	#[ApiRoute(verb: 'GET', url: '/is_available', root: '/text2image')]
 	public function isAvailable(): DataResponse {
 		return new DataResponse([
@@ -90,9 +89,8 @@ public function isAvailable(): DataResponse {
 	 * 200: Task scheduled successfully
 	 * 412: Scheduling task is not possible
 	 */
-	#[PublicPage]
+	#[NoAdminRequired]
 	#[UserRateLimit(limit: 20, period: 120)]
-	#[AnonRateLimit(limit: 5, period: 120)]
 	#[ApiRoute(verb: 'POST', url: '/schedule', root: '/text2image')]
 	public function schedule(string $input, string $appId, string $identifier = '', int $numberOfImages = 8): DataResponse {
 		$task = new Task($input, $appId, $numberOfImages, $this->userId, $identifier);
@@ -126,7 +124,7 @@ public function schedule(string $input, string $appId, string $identifier = '',
 	 * 200: Task returned
 	 * 404: Task not found
 	 */
-	#[PublicPage]
+	#[NoAdminRequired]
 	#[BruteForceProtection(action: 'text2image')]
 	#[ApiRoute(verb: 'GET', url: '/task/{id}', root: '/text2image')]
 	public function getTask(int $id): DataResponse {
@@ -158,7 +156,7 @@ public function getTask(int $id): DataResponse {
 	 * 200: Image returned
 	 * 404: Task or image not found
 	 */
-	#[PublicPage]
+	#[NoAdminRequired]
 	#[BruteForceProtection(action: 'text2image')]
 	#[ApiRoute(verb: 'GET', url: '/task/{id}/image/{index}', root: '/text2image')]
 	public function getImage(int $id, int $index): DataResponse|FileDisplayResponse {
diff --git a/core/openapi.json b/core/openapi.json
index a892acf921232..f18e5099c3484 100644
--- a/core/openapi.json
+++ b/core/openapi.json
@@ -4108,7 +4108,6 @@
                     "text_to_image_api"
                 ],
                 "security": [
-                    {},
                     {
                         "bearer_auth": []
                     },
@@ -4178,7 +4177,6 @@
                     "text_to_image_api"
                 ],
                 "security": [
-                    {},
                     {
                         "bearer_auth": []
                     },
@@ -4361,7 +4359,6 @@
                     "text_to_image_api"
                 ],
                 "security": [
-                    {},
                     {
                         "bearer_auth": []
                     },
@@ -4670,7 +4667,6 @@
                     "text_to_image_api"
                 ],
                 "security": [
-                    {},
                     {
                         "bearer_auth": []
                     },