diff --git a/src/controllers/GroupsController.ts b/src/controllers/GroupsController.ts
new file mode 100644
index 0000000..84042e6
--- /dev/null
+++ b/src/controllers/GroupsController.ts
@@ -0,0 +1,21 @@
+import { RequestHandler } from "../entities/RequestHandler";
+import { GroupsHelper } from "../helpers/GroupsHelper";
+
+/**
+ * Groups API controller
+ * 
+ * @author Pierre HUBERT
+ */
+
+export class GroupsController {
+
+	/**
+	 * Get the list of groups of the user
+	 * 
+	 * @param h Request handler
+	 */
+	public static async GetListUser(h: RequestHandler) {
+		h.send(await GroupsHelper.GetListUser(h.getUserId()));
+	}
+
+}
\ No newline at end of file
diff --git a/src/controllers/Routes.ts b/src/controllers/Routes.ts
index 72c2412..992f6a2 100644
--- a/src/controllers/Routes.ts
+++ b/src/controllers/Routes.ts
@@ -4,6 +4,7 @@ import { AccountController } from "./AccountController";
 import { UserController } from "./UserController";
 import { ConversationsController } from "./ConversationsController";
 import { SearchController } from "./SearchController";
+import { GroupsController } from "./GroupsController";
 
 /**
  * Controllers routes
@@ -81,4 +82,8 @@ export const Routes : Route[] = [
 	// Search controller
 	{path: "/search/user", cb: (h) => SearchController.SearchUser(h)},
 	{path: "/user/search", cb: (h) => SearchController.SearchUser(h)}, // Legacy
+
+
+	// Groups controller
+	{path: "/groups/get_my_list", cb: (h) => GroupsController.GetListUser(h)},
 ]
\ No newline at end of file
diff --git a/src/helpers/GroupsHelper.ts b/src/helpers/GroupsHelper.ts
new file mode 100644
index 0000000..04cf80f
--- /dev/null
+++ b/src/helpers/GroupsHelper.ts
@@ -0,0 +1,31 @@
+import { DatabaseHelper } from "./DatabaseHelper";
+
+/**
+ * Groups helper
+ * 
+ * @author Pierre HUBERT
+ */
+
+const GROUPS_LIST_TABLE = "comunic_groups";
+const GROUPS_MEMBERS_TABLE = "comunic_groups_members";
+
+export class GroupsHelper {
+
+	/**
+	 * Get the list of groups of a user
+	 * 
+	 * @param userID Target user ID
+	 */
+	public static async GetListUser(userID: number) : Promise<Array<number>> {
+		const list = await DatabaseHelper.Query({
+			table: GROUPS_MEMBERS_TABLE,
+			where: {
+				user_id: userID
+			},
+			fields: ["groups_id"]
+		});
+
+		return list.map(e => e.groups_id);
+	}
+
+}
\ No newline at end of file