diff --git a/include/mqss-c/client.h b/include/mqss-c/client.h
index e7c589d..5f92cce 100644
--- a/include/mqss-c/client.h
+++ b/include/mqss-c/client.h
@@ -29,7 +29,8 @@ extern "C" {
 
 typedef struct MQSSOpaqueClient* MQSSClientRef;
 
-MQSSClientRef MQSSClientCreateClient(char* token, char* urlOrQueue, bool isHpc);
+MQSSClientRef MQSSClientCreateClient(const char* token,
+                                     const char* urlOrQueue, bool isHpc);
 
 MQSSResourceRef* MQSSClientGetAllResources(MQSSClientRef client, int* size);
 
@@ -44,6 +45,9 @@ MQSSJobResultRef MQSSClientGetJobResult(MQSSClientRef client, MQSSJobRef job,
                                         bool wait, unsigned int timeout);
 
 int MQSSClientGetNumberPendingJobs(MQSSClientRef client, char* resourceName);
+
+void MQSSClientFreeClient(MQSSClientRef client);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/mqss-c/job.h b/include/mqss-c/job.h
index 6b51f34..1ab2f4f 100644
--- a/include/mqss-c/job.h
+++ b/include/mqss-c/job.h
@@ -48,6 +48,10 @@ int MQSSClientGetJobResultSubmittedTimestamp(MQSSJobResultRef jobResult,
 int MQSSClientGetJobResultScheduledTimestamp(MQSSJobResultRef jobResult,
                                              uint64_t* scheduledTimestamp);
 
+void MQSSClientFreeJob(MQSSJobRef job);
+
+void MQSSClientFreeJobResult(MQSSJobResultRef result);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/c_bindings/client.cpp b/src/c_bindings/client.cpp
index d1ac2fd..0dee333 100644
--- a/src/c_bindings/client.cpp
+++ b/src/c_bindings/client.cpp
@@ -24,7 +24,7 @@
 
 using namespace mqss::client;
 
-MQSSClientRef MQSSClientCreateClient(char* token, char* urlOrQueue,
+MQSSClientRef MQSSClientCreateClient(const char* token, const char* urlOrQueue,
                                      bool isHpc) {
   if (!token || !urlOrQueue)
     return nullptr;
@@ -100,3 +100,7 @@ int MQSSClientGetNumberPendingJobs(MQSSClientRef client, char* resourceName) {
 
   return unwrap<MQSSClient>(client)->getNumberPendingJobs(resourceName);
 }
+
+void MQSSClientFreeClient(MQSSClientRef client) {
+  delete unwrap<MQSSClient>(client);
+}
diff --git a/src/c_bindings/job.cpp b/src/c_bindings/job.cpp
index 1e3f08e..f239651 100644
--- a/src/c_bindings/job.cpp
+++ b/src/c_bindings/job.cpp
@@ -162,3 +162,11 @@ int MQSSClientGetJobResultScheduledTimestamp(MQSSJobResultRef jobResult,
   }
   return 0;
 }
+
+void MQSSClientFreeJob(MQSSJobRef job) {
+  delete unwrap<JobRequest>(job);
+}
+
+void MQSSClientFreeJobResult(MQSSJobResultRef result) {
+  delete unwrap<JobResult>(result);
+}
\ No newline at end of file