diff --git a/src/app/webApi.cpp b/src/app/webApi.cpp
index 130cdba..92acecd 100644
--- a/src/app/webApi.cpp
+++ b/src/app/webApi.cpp
@@ -138,3 +138,31 @@ boolean espResetApi(WEBServerManager::HttpRequestData &HRD, WiFiClient *wc, void
   return true;
 }
 
+boolean sdCardSizeApi(WEBServerManager::HttpRequestData &HRD, WiFiClient *wc, void *pData)
+{
+	SAB *p = (SAB *)pData;
+	char buffer[200];
+	double size = p->getSdCardManager().getSize(GBYTE);
+	if(size == 0.0)
+		sprintf(buffer,"HTTP/1.1 200 OK\r\nContent-Type: application/json\r\n\r\n{ \"status\" : \"ok\", \"card\" : \"not present\", \"size\" : \"0\" }");
+	else
+		sprintf(buffer,"HTTP/1.1 200 OK\r\nContent-Type: application/json\r\n\r\n{ \"status\" : \"ok\", \"card\" : \"present\", \"size\" : \"%.2f\", \"unit\" : \"GByte\" }",size);
+	
+	wc->print(buffer);
+	return true;
+}
+
+boolean powerInfoApi(WEBServerManager::HttpRequestData &HRD, WiFiClient *wc, void *pData)
+{
+	SAB *p = (SAB *)pData;
+	
+	return true;
+}
+
+boolean wifiInfoApi(WEBServerManager::HttpRequestData &HRD, WiFiClient *wc, void *pData)
+{
+	SAB *p = (SAB *)pData;
+	
+	return true;
+}
+
diff --git a/src/app/webApi.h b/src/app/webApi.h
index 932dfa9..3a7fbbe 100644
--- a/src/app/webApi.h
+++ b/src/app/webApi.h
@@ -7,8 +7,11 @@ boolean nextViewApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
 boolean ViewByUIDApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
 boolean rtcGetTimeApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
 boolean rtcSetTimeApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
+boolean sdCardSizeApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
 boolean sdCardUnmountApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
 boolean sdCardMountApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
+boolean powerInfoApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
+boolean wifiInfoApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
 boolean espRestartApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);
 boolean espResetApi(WEBServerManager::HttpRequestData&, WiFiClient*, void*);