diff --git a/packages/backend/src/server/api/endpoints/get-online-users-count.ts b/packages/backend/src/server/api/endpoints/get-online-users-count.ts
index dea0f4799c..810bde03e8 100644
--- a/packages/backend/src/server/api/endpoints/get-online-users-count.ts
+++ b/packages/backend/src/server/api/endpoints/get-online-users-count.ts
@@ -9,6 +9,8 @@ export const meta = {
 	tags: ['meta'],
 
 	requireCredential: false,
+	allowGet: true,
+	cacheSec: 60 * 1,
 } as const;
 
 export const paramDef = {
diff --git a/packages/backend/src/server/api/endpoints/hashtags/trend.ts b/packages/backend/src/server/api/endpoints/hashtags/trend.ts
index cf45cc6c24..ce1cd9f01f 100644
--- a/packages/backend/src/server/api/endpoints/hashtags/trend.ts
+++ b/packages/backend/src/server/api/endpoints/hashtags/trend.ts
@@ -26,6 +26,8 @@ export const meta = {
 	tags: ['hashtags'],
 
 	requireCredential: false,
+	allowGet: true,
+	cacheSec: 60 * 1,
 
 	res: {
 		type: 'array',
diff --git a/packages/frontend/src/pages/admin/overview.stats.vue b/packages/frontend/src/pages/admin/overview.stats.vue
index 142e70c698..f746ad14b9 100644
--- a/packages/frontend/src/pages/admin/overview.stats.vue
+++ b/packages/frontend/src/pages/admin/overview.stats.vue
@@ -73,7 +73,7 @@ let fetching = $ref(true);
 onMounted(async () => {
 	const [_stats, _onlineUsersCount] = await Promise.all([
 		os.api('stats', {}),
-		os.api('get-online-users-count').then(res => res.count),
+		os.apiGet('get-online-users-count').then(res => res.count),
 	]);
 	stats = _stats;
 	onlineUsersCount = _onlineUsersCount;
diff --git a/packages/frontend/src/widgets/WidgetOnlineUsers.vue b/packages/frontend/src/widgets/WidgetOnlineUsers.vue
index c920c3ca53..7e01eba487 100644
--- a/packages/frontend/src/widgets/WidgetOnlineUsers.vue
+++ b/packages/frontend/src/widgets/WidgetOnlineUsers.vue
@@ -40,7 +40,7 @@ const { widgetProps, configure } = useWidgetPropsManager(name,
 const onlineUsersCount = ref(0);
 
 const tick = () => {
-	os.api('get-online-users-count').then(res => {
+	os.apiGet('get-online-users-count').then(res => {
 		onlineUsersCount.value = res.count;
 	});
 };
diff --git a/packages/frontend/src/widgets/WidgetTrends.vue b/packages/frontend/src/widgets/WidgetTrends.vue
index 36f908d5ea..5fce4aedca 100644
--- a/packages/frontend/src/widgets/WidgetTrends.vue
+++ b/packages/frontend/src/widgets/WidgetTrends.vue
@@ -53,7 +53,7 @@ const stats = ref([]);
 const fetching = ref(true);
 
 const fetch = () => {
-	os.api('hashtags/trend').then(res => {
+	os.apiGet('hashtags/trend').then(res => {
 		stats.value = res;
 		fetching.value = false;
 	});