diff --git a/redfish-core/lib/event_service.hpp b/redfish-core/lib/event_service.hpp
index d3ed416..4d9d4d9 100644
--- a/redfish-core/lib/event_service.hpp
+++ b/redfish-core/lib/event_service.hpp
@@ -471,13 +471,16 @@
         subValue->protocol = "Redfish";
         subValue->retryPolicy = "TerminateAfterRetries";
 
-        char* filters = req.urlParams.get("$filter");
-        if (filters == nullptr)
+        boost::urls::url_view::params_type::iterator it =
+            req.urlParams.find("$filter");
+        if (it == req.urlParams.end())
         {
             subValue->eventFormatType = "Event";
         }
+
         else
         {
+            std::string filters = it->value();
             // Reading from query params.
             bool status = readSSEQueryParams(
                 filters, subValue->eventFormatType, subValue->registryMsgIds,
diff --git a/redfish-core/lib/log_services.hpp b/redfish-core/lib/log_services.hpp
index c4d4e89..b572bbf 100644
--- a/redfish-core/lib/log_services.hpp
+++ b/redfish-core/lib/log_services.hpp
@@ -198,12 +198,14 @@
 static bool getSkipParam(crow::Response& res, const crow::Request& req,
                          uint64_t& skip)
 {
-    char* skipParam = req.urlParams.get("$skip");
-    if (skipParam != nullptr)
+    boost::urls::url_view::params_type::iterator it =
+        req.urlParams.find("$skip");
+    if (it != req.urlParams.end())
     {
+        std::string skipParam = it->value();
         char* ptr = nullptr;
-        skip = std::strtoul(skipParam, &ptr, 10);
-        if (*skipParam == '\0' || *ptr != '\0')
+        skip = std::strtoul(skipParam.c_str(), &ptr, 10);
+        if (skipParam.empty() || *ptr != '\0')
         {
 
             messages::queryParameterValueTypeError(res, std::string(skipParam),
@@ -218,12 +220,14 @@
 static bool getTopParam(crow::Response& res, const crow::Request& req,
                         uint64_t& top)
 {
-    char* topParam = req.urlParams.get("$top");
-    if (topParam != nullptr)
+    boost::urls::url_view::params_type::iterator it =
+        req.urlParams.find("$top");
+    if (it != req.urlParams.end())
     {
+        std::string topParam = it->value();
         char* ptr = nullptr;
-        top = std::strtoul(topParam, &ptr, 10);
-        if (*topParam == '\0' || *ptr != '\0')
+        top = std::strtoul(topParam.c_str(), &ptr, 10);
+        if (topParam.empty() || *ptr != '\0')
         {
             messages::queryParameterValueTypeError(res, std::string(topParam),
                                                    "$top");