diff --git a/README.md b/README.md
index 79c1e28..422e98c 100644
--- a/README.md
+++ b/README.md
@@ -147,6 +147,12 @@ Here is a list of the available api calls for the board :
     * Response format : JSON
         * OK : { "status" : "ok", "date" : "xx/xx/xxxx", "time" "xx:xx:xx" }
         * FAIL : { "status" : "failed", "message" : "REASON" }
+* /sab/sdcard/size
+    * HTTP request method : GET
+    * Description : Show SD Card size in GByte
+    * Response format : JSON
+        * OK : { "status" : "ok", "card" : "present", "size" : "xx.xx", "unit" : "GByte" }
+        * OK : { "status" : "ok", "card" : "not present", "size" : "0" }
 * /sab/sdcard/unmount
     * HTTP request method : GET
     * Description : Unmount the SD Card in order to remove it
@@ -161,11 +167,23 @@ Here is a list of the available api calls for the board :
 * /esp/restart
     * HTTP request method : GET
     * Description : Restart the UC, this one is recommended compared to the reset call
-    * Response format : NOTHING
+    * Response format : JSON
+        * OK : { "status" : "ok", "message" : "module restarting in 10 seconds" }
 * /esp/reset
     * HTTP request method : GET
     * Description : Reset the UC
-    * Response format : NOTHING
+    * Response format : JSON
+        * OK : { "status" : "ok", "message" : "module resetting in 10 seconds" }
+* /sab/wifi/stainfo
+    * HTTP request method : GET
+    * Description : Get the module's station information
+    * Response format : JSON
+        * OK : { "status" : "ok", "RSSI" : "-XX", "RSSI2" : "X", "local IP" : "XXX.XXX.X.XX", "mac" : "XX:XX:XX:XX:XX:XX" }
+* /sab/systeminfo
+    * HTTP request method : GET
+    * Description : Get the module's system information (free memory, heap frag etc...)
+    * Response format : JSON
+        * OK : { "status" : "ok", "CPU freq" : "XX", "free RAM" : "XXXXX", "heap frag" : "X", "max block" : "XXXXX", "nb views" : "X" }
 
 
 ### Things to do :