diff --git a/src/client.ts b/src/client.ts
index 10ed7bb..5aefb88 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -9,6 +9,7 @@ import {
   PollRequest,
   PollOffererResponse,
   PollAnswererResponse,
+  VersionResponse,
   HealthResponse,
   ErrorResponse,
   Side,
@@ -62,6 +63,24 @@ export class RondevuClient {
     return data as T;
   }
 
+  /**
+   * Gets server version information
+   *
+   * @returns Server version (git commit hash)
+   *
+   * @example
+   * ```typescript
+   * const client = new RondevuClient({ baseUrl: 'https://example.com' });
+   * const { version } = await client.getVersion();
+   * console.log('Server version:', version);
+   * ```
+   */
+  async getVersion(): Promise<VersionResponse> {
+    return this.request<VersionResponse>('/', {
+      method: 'GET',
+    });
+  }
+
   /**
    * Lists all topics with peer counts
    *
@@ -81,7 +100,7 @@ export class RondevuClient {
       page: page.toString(),
       limit: limit.toString(),
     });
-    return this.request<ListTopicsResponse>(`/?${params}`, {
+    return this.request<ListTopicsResponse>(`/topics?${params}`, {
       method: 'GET',
     });
   }
diff --git a/src/index.ts b/src/index.ts
index 406a76c..22e963b 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -35,6 +35,7 @@ export type {
   PollOffererResponse,
   PollAnswererResponse,
   PollResponse,
+  VersionResponse,
   HealthResponse,
   ErrorResponse,
   RondevuClientOptions,
diff --git a/src/types.ts b/src/types.ts
index c6af2f8..b94659c 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -140,6 +140,14 @@ export interface PollAnswererResponse {
  */
 export type PollResponse = PollOffererResponse | PollAnswererResponse;
 
+/**
+ * Response from GET / - server version information
+ */
+export interface VersionResponse {
+  /** Git commit hash or version identifier */
+  version: string;
+}
+
 /**
  * Response from GET /health
  */