diff --git a/examples/OneOpenAir/OneOpenAir.ino b/examples/OneOpenAir/OneOpenAir.ino
index 0424336..9d98010 100644
--- a/examples/OneOpenAir/OneOpenAir.ino
+++ b/examples/OneOpenAir/OneOpenAir.ino
@@ -944,6 +944,12 @@ void initializeNetwork() {
     agSerial->setDebug(true);
   }
 
+  String httpDomain = configuration.getHttpDomain();
+  if (httpDomain != "") {
+    agClient->setHttpDomain(httpDomain.c_str());
+    Serial.printf("HTTP request domain set to: %s\n", httpDomain.c_str());
+  }
+
   if (!agClient->begin(ag->deviceId().c_str())) {
     oledDisplay.setText("Client", "initialization", "failed");
     delay(5000);
@@ -1041,6 +1047,16 @@ static void configUpdateHandle() {
     initMqtt();
   }
 
+  String httpDomain = configuration.getHttpDomain();
+  if (httpDomain != "") {
+    Serial.printf("HTTP request domain set to: %s\n", httpDomain.c_str());
+    agClient->setHttpDomain(httpDomain.c_str());
+  } else {
+    // Its empty, set to default
+    Serial.println("HTTP domain from configuration empty, set to default");
+    agClient->setHttpDomainDefault();
+  }
+
   if (configuration.hasSensorSGP) {
     if (configuration.noxLearnOffsetChanged() ||
         configuration.tvocLearnOffsetChanged()) {
diff --git a/src/AgConfigure.cpp b/src/AgConfigure.cpp
index 9f931c0..1f9b87c 100644
--- a/src/AgConfigure.cpp
+++ b/src/AgConfigure.cpp
@@ -46,6 +46,7 @@ JSON_PROP_DEF(abcDays);
 JSON_PROP_DEF(tvocLearningOffset);
 JSON_PROP_DEF(noxLearningOffset);
 JSON_PROP_DEF(mqttBrokerUrl);
+JSON_PROP_DEF(httpDomain);
 JSON_PROP_DEF(temperatureUnit);
 JSON_PROP_DEF(configurationControl);
 JSON_PROP_DEF(postDataToAirGradient);
@@ -68,6 +69,7 @@ JSON_PROP_DEF(rhum);
 #define jprop_tvocLearningOffset_default              12
 #define jprop_noxLearningOffset_default               12
 #define jprop_mqttBrokerUrl_default                   ""
+#define jprop_httpDomain_default                      ""
 #define jprop_temperatureUnit_default                 "c"
 #define jprop_configurationControl_default            String(CONFIGURATION_CONTROL_NAME[ConfigurationControl::ConfigurationControlBoth])
 #define jprop_postDataToAirGradient_default           true
@@ -377,6 +379,7 @@ void Configuration::defaultConfig(void) {
 
   jconfig[jprop_country] = jprop_country_default;
   jconfig[jprop_mqttBrokerUrl] = jprop_mqttBrokerUrl_default;
+  jconfig[jprop_httpDomain] = jprop_httpDomain_default;
   jconfig[jprop_configurationControl] = jprop_configurationControl_default;
   jconfig[jprop_pmStandard] = jprop_pmStandard_default;
   jconfig[jprop_temperatureUnit] = jprop_temperatureUnit_default;
@@ -735,7 +738,7 @@ bool Configuration::parse(String data, bool isLocal) {
         jconfig[jprop_mqttBrokerUrl] = broker;
       }
     } else {
-      failedMessage = "\"mqttBrokerUrl\" length should <= 255";
+      failedMessage = "\"mqttBrokerUrl\" length should less than 255 character";
       jsonInvalid();
       return false;
     }
@@ -754,6 +757,32 @@ bool Configuration::parse(String data, bool isLocal) {
     }
   }
 
+  if (isLocal) {
+    if (JSON.typeof_(root[jprop_httpDomain]) == "string") {
+      String httpDomain = root[jprop_httpDomain];
+      String oldHttpDomain = jconfig[jprop_httpDomain];
+      if (httpDomain.length() <= 255) {
+        if (httpDomain != oldHttpDomain) {
+          changed = true;
+          configLogInfo(String(jprop_httpDomain), oldHttpDomain, httpDomain);
+          jconfig[jprop_httpDomain] = httpDomain;
+        }
+      } else {
+        failedMessage = "\"httpDomain\" length should less than 255 character";
+        jsonInvalid();
+        return false;
+      }
+    }
+    else {
+      if (jsonTypeInvalid(root[jprop_httpDomain], "string")) {
+        failedMessage =
+            jsonTypeInvalidMessage(String(jprop_httpDomain), "string");
+        jsonInvalid();
+        return false;
+      }
+    }
+  }
+
   if (JSON.typeof_(root[jprop_temperatureUnit]) == "string") {
     String unit = root[jprop_temperatureUnit];
     String oldUnit = jconfig[jprop_temperatureUnit];
@@ -1036,6 +1065,16 @@ String Configuration::getMqttBrokerUri(void) {
   return broker;
 }
 
+/**
+ * @brief Get HTTP domain for post measures and get configuration 
+ *
+ * @return String http domain, might be empty string
+ */
+String Configuration::getHttpDomain(void) {
+  String httpDomain = jconfig[jprop_httpDomain];
+  return httpDomain;
+}
+
 /**
  * @brief Get configuratoin post data to AirGradient cloud
  *
@@ -1121,7 +1160,7 @@ bool Configuration::isUpdated(void) {
 }
 
 String Configuration::jsonTypeInvalidMessage(String name, String type) {
-  return "'" + name + "' type invalid, it's should '" + type + "'";
+  return "'" + name + "' type is invalid, expecting '" + type + "'";
 }
 
 String Configuration::jsonValueInvalidMessage(String name, String value) {
@@ -1275,6 +1314,18 @@ void Configuration::toConfig(const char *buf) {
     logInfo("toConfig: mqttBroker changed");
   }
 
+  /** validate http domain */
+  if (JSON.typeof_(jconfig[jprop_httpDomain]) != "string") {
+    isConfigFieldInvalid = true;
+  } else {
+    isConfigFieldInvalid = false;
+  }
+  if (isConfigFieldInvalid) {
+    changed = true;
+    jconfig[jprop_httpDomain] = jprop_httpDomain_default;
+    logInfo("toConfig: httpDomain changed");
+  }
+
   /** Validate temperature unit */
   if (JSON.typeof_(jconfig[jprop_temperatureUnit]) != "string") {
     isConfigFieldInvalid = true;
diff --git a/src/AgConfigure.h b/src/AgConfigure.h
index 8a453d6..49785d4 100644
--- a/src/AgConfigure.h
+++ b/src/AgConfigure.h
@@ -82,6 +82,7 @@ public:
   String getLedBarModeName(void);
   bool getDisplayMode(void);
   String getMqttBrokerUri(void);
+  String getHttpDomain(void);
   bool isPostDataToAirGradient(void);
   ConfigurationControl getConfigurationControl(void);
   bool isCo2CalibrationRequested(void);
diff --git a/src/Libraries/airgradient-client b/src/Libraries/airgradient-client
index 938a928..f8a455c 160000
--- a/src/Libraries/airgradient-client
+++ b/src/Libraries/airgradient-client
@@ -1 +1 @@
-Subproject commit 938a92830d090bbd3ae100007040fb404220c551
+Subproject commit f8a455c548a18570ad845c121dd1252939c3439f