diff --git a/.changeset/may-be-it-work.md b/.changeset/may-be-it-work.md
new file mode 100644
index 0000000000000..aed98b60eb0a7
--- /dev/null
+++ b/.changeset/may-be-it-work.md
@@ -0,0 +1,6 @@
+---
+"@rocket.chat/meteor": minor
+"@rocket.chat/rest-typings": minor
+---
+
+Add OpenAPI support for the Rocket.Chat rooms.hide API endpoints by migrating to a modern chained route definition syntax and utilizing shared AJV schemas for validation
\ No newline at end of file
diff --git a/apps/meteor/app/api/server/v1/rooms.ts b/apps/meteor/app/api/server/v1/rooms.ts
index 835c6cc5fd65b..efc7d480688a2 100644
--- a/apps/meteor/app/api/server/v1/rooms.ts
+++ b/apps/meteor/app/api/server/v1/rooms.ts
@@ -14,7 +14,6 @@ import {
 	isRoomsOpenProps,
 	isRoomsMembersOrderedByRoleProps,
 	isRoomsChangeArchivationStateProps,
-	isRoomsHideProps,
 	isRoomsInviteProps,
 	validateBadRequestErrorResponse,
 	validateUnauthorizedErrorResponse,
@@ -925,33 +924,22 @@ API.v1.addRoute(
 	},
 );
 
-API.v1.addRoute(
-	'rooms.hide',
-	{ authRequired: true, validateParams: isRoomsHideProps },
-	{
-		async post() {
-			const { roomId } = this.bodyParams;
-
-			if (!(await canAccessRoomIdAsync(roomId, this.userId))) {
-				return API.v1.unauthorized();
-			}
-
-			const user = await Users.findOneById(this.userId, { projections: { _id: 1 } });
-
-			if (!user) {
-				return API.v1.failure('error-invalid-user');
-			}
-
-			const modCount = await hideRoomMethod(this.userId, roomId);
-
-			if (!modCount) {
-				return API.v1.failure('error-room-already-hidden');
-			}
+type RoomsHideProps = {
+	roomId: string;
+};
 
-			return API.v1.success();
+const roomsHideSchema = {
+	type: 'object',
+	properties: {
+		roomId: {
+			type: 'string',
+			minLength: 1,
 		},
 	},
-);
+	required: ['roomId'],
+	additionalProperties: false,
+};
+
 
 type RoomsFavorite =
 	| {
@@ -1026,6 +1014,7 @@ const isRoomsLeavePropsSchema = {
 
 const isRoomsFavoriteProps = ajv.compile<RoomsFavorite>(RoomsFavoriteSchema);
 const isRoomsLeaveProps = ajv.compile<RoomsLeave>(isRoomsLeavePropsSchema);
+const isRoomsHideProps = ajv.compile<RoomsHideProps>(roomsHideSchema);
 
 export const roomEndpoints = API.v1
 	.get(
@@ -1233,7 +1222,42 @@ export const roomEndpoints = API.v1
 
 			return API.v1.success();
 		},
-	);
+	)
+	.post(
+		'rooms.hide',
+		{
+			authRequired: true, 
+			body: isRoomsHideProps,
+			response: {
+				200: ajv.compile<void>({
+					type:'object',
+					properties:{
+						success:{type:'boolean', enum:[true]},
+					},
+					required:['success'],
+					additionalProperties:false,
+				}),
+				400: validateBadRequestErrorResponse,
+				401: validateUnauthorizedErrorResponse,
+			},
+		},
+		async function action(){
+			const { roomId } = this.bodyParams;
+
+			if (!(await canAccessRoomIdAsync(roomId, this.userId))) {
+				return API.v1.unauthorized('You do not have access to this room');
+			}
+
+			const modCount = await hideRoomMethod(this.userId, roomId);
+
+			if (!modCount) {
+				return API.v1.failure('error-room-already-hidden');
+			}
+
+			return API.v1.success();
+
+		}
+	)
 
 type RoomEndpoints = ExtractRoutesFromAPI<typeof roomEndpoints> &
 	ExtractRoutesFromAPI<typeof roomEndpoints> &
diff --git a/packages/rest-typings/src/v1/rooms.ts b/packages/rest-typings/src/v1/rooms.ts
index 97b8d483f2212..e443be821ac5e 100644
--- a/packages/rest-typings/src/v1/rooms.ts
+++ b/packages/rest-typings/src/v1/rooms.ts
@@ -669,24 +669,6 @@ const membersOrderedByRoleRolePropsSchema = {
 
 export const isRoomsMembersOrderedByRoleProps = ajv.compile<RoomsMembersOrderedByRoleProps>(membersOrderedByRoleRolePropsSchema);
 
-type RoomsHideProps = {
-	roomId: string;
-};
-
-const roomsHideSchema = {
-	type: 'object',
-	properties: {
-		roomId: {
-			type: 'string',
-			minLength: 1,
-		},
-	},
-	required: ['roomId'],
-	additionalProperties: false,
-};
-
-export const isRoomsHideProps = ajv.compile<RoomsHideProps>(roomsHideSchema);
-
 type RoomsInviteProps = {
 	roomId: string;
 	action: 'accept' | 'reject';
@@ -847,10 +829,6 @@ export type RoomsEndpoints = {
 		}>;
 	};
 
-	'/v1/rooms.hide': {
-		POST: (params: RoomsHideProps) => void;
-	};
-
 	'/v1/rooms.invite': {
 		POST: (params: RoomsInviteProps) => void;
 	};