diff --git a/NFC_Reader.py b/NFC_Reader.py
index 6e61275..308495b 100644
--- a/NFC_Reader.py
+++ b/NFC_Reader.py
@@ -1,5 +1,9 @@
 import time
 import nfc
+import subprocess
+import requests
+
+url="http://172.16.1.105/api/"
 
 def get_reader():
   devices = subprocess.check_output("lsusb")
@@ -11,9 +15,17 @@ def get_reader():
   raise Exception("\n\n Error: NFC reader not found")
     
 def onTagSense(tag):
-  id = int.from_bytes(tag.identifier, "big")
-  print(id)
-  return True
+    id = int.from_bytes(tag.identifier, "big")
+    print(id)
+    print(f"{url}tag_id")
+    response = requests.post(f"{url}tag_id", data={"id":id})
+    print(response.json())
+    try:
+        if response.json()["mode"] == "balance":
+            return True
+    except:
+        None
+    return False
 
 def start_nfc_normal():  
   device = get_reader()