diff --git a/clients/members-feature/src/commonMain/kotlin/at/mocode/clients/membersfeature/MembersApiClient.kt b/clients/members-feature/src/commonMain/kotlin/at/mocode/clients/membersfeature/MembersApiClient.kt
index 3e1dafc4..ebc2d19f 100644
--- a/clients/members-feature/src/commonMain/kotlin/at/mocode/clients/membersfeature/MembersApiClient.kt
+++ b/clients/members-feature/src/commonMain/kotlin/at/mocode/clients/membersfeature/MembersApiClient.kt
@@ -5,6 +5,7 @@ import at.mocode.clients.shared.AppConfig
 import at.mocode.clients.membersfeature.model.MemberProfile
 import io.ktor.client.call.*
 import io.ktor.client.request.*
+import io.ktor.http.*
 import at.mocode.clients.authfeature.AuthenticatedHttpClient.addAuthHeader
 
 class MembersApiClient(
@@ -18,4 +19,19 @@ class MembersApiClient(
             addAuthHeader()
         }.body()
     }
+
+    /**
+     * Optionaler Convenience-Call: Löst den Backend-Sync einmalig aus.
+     * Gibt true zurück, wenn der Call erfolgreich war (HTTP 2xx), sonst false.
+     */
+    suspend fun syncProfile(): Boolean {
+        return try {
+            val response = client.post("$baseUrl/api/members/sync") {
+                addAuthHeader()
+            }
+            response.status.isSuccess()
+        } catch (_: Exception) {
+            false
+        }
+    }
 }