diff --git a/src/netbird/client.ts b/src/netbird/client.ts
index e6f162e..e2ccd25 100644
--- a/src/netbird/client.ts
+++ b/src/netbird/client.ts
@@ -65,11 +65,12 @@ export class NetbirdClient {
     });
 
     if (!resp.ok) {
+      const text = await resp.text();
       let errorBody: unknown;
       try {
-        errorBody = await resp.json();
+        errorBody = JSON.parse(text);
       } catch {
-        errorBody = await resp.text();
+        errorBody = text;
       }
       throw new NetbirdApiError(resp.status, method, path, errorBody);
     }
@@ -123,7 +124,7 @@ export class NetbirdClient {
     return this.request("POST", "/setup-keys", data);
   }
 
-  deleteSetupKey(id: number): Promise<void> {
+  deleteSetupKey(id: number | string): Promise<void> {
     return this.request("DELETE", `/setup-keys/${id}`);
   }
 
@@ -220,6 +221,6 @@ export class NetbirdClient {
   // ---------------------------------------------------------------------------
 
   listEvents(): Promise<NbEvent[]> {
-    return this.request("GET", "/events");
+    return this.request("GET", "/events/audit");
   }
 }