diff --git a/config.yml b/config.yml
index 78ac349..367eaed 100644
--- a/config.yml
+++ b/config.yml
@@ -5,6 +5,7 @@
 # NiceHash Auth Config
   NICEHASH_API_ID:  ""    # NiceHash API ID (here, or set it as an environment variable)
   NICEHASH_API_KEY: ""    # NiceHash API Key (here, or set it as an environment variable)
+  NICEHASH_ORG_ID: ""     # NiceHash ORG ID (here, or set it as an environment variable)
 
 # NiceHash Order Config
   POOL_NAME: "defender"   # Must exist in "MY POOLS" NiceHash configuration and point to a C32 pool
diff --git a/grin_nicehash_defender.py b/grin_nicehash_defender.py
index 8cf8cb0..9a009d6 100755
--- a/grin_nicehash_defender.py
+++ b/grin_nicehash_defender.py
@@ -58,9 +58,11 @@ def getConfig(self):
                 self.config["NICEHASH_API_ID"] = os.environ["NICEHASH_API_ID"]
             if self.config["NICEHASH_API_KEY"] == "":
                 self.config["NICEHASH_API_KEY"] = os.environ["NICEHASH_API_KEY"]
-            self.nh_api.setAuth(self.config["NICEHASH_API_ID"], self.config["NICEHASH_API_KEY"])
+            if self.config["NICEHASH_ORG_ID"] == "":
+                self.config["NICEHASH_ORG_ID"] = os.environ["NICEHASH_ORG_ID"]
+            self.nh_api.setAuth(self.config["NICEHASH_API_ID"], self.config["NICEHASH_API_KEY"], self.config["NICEHASH_ORG_ID"])
         except Exception as e:
-            logger.error("Failed to find NICEHASH_API_ID and NICEHASH_API_KEY: {}".format(e))
+            logger.error("Failed to find NICEHASH_API_ID and/or NICEHASH_API_KEY and/or NICEHASH_ORG_ID: {}".format(e))
             sys.exit(1)
         try:
             self.nh_pool_id = self.nh_api.getPoolId(self.config["POOL_NAME"])
diff --git a/nicehash_api.py b/nicehash_api.py
index 55f2171..a733d14 100755
--- a/nicehash_api.py
+++ b/nicehash_api.py
@@ -36,9 +36,10 @@
 ## --
 
 class NiceHash():
-    def __init__(self, API_ID="", API_KEY="", logger=None):
+    def __init__(self, API_ID="", API_KEY="", ORG_ID="", logger=None):
         self.API_ID = API_ID
         self.API_KEY = API_KEY
+        self.ORG_ID = ORG_ID
         self.mfd = {}
         if logger is not None:
             self.logger = logger
@@ -47,9 +48,10 @@ def __init__(self, API_ID="", API_KEY="", logger=None):
             self.logger = logging.getLogger("gnd")
 
 
-    def setAuth(self, nhid, nhkey):
+    def setAuth(self, nhid, nhkey, nhorg):
         self.API_ID = nhid
         self.API_KEY = nhkey
+        self.ORG_ID = nhorg
 
     def call_nicehash_api(self, path, method, args=None, body=None):
         url = "https://api2.nicehash.com"
@@ -80,6 +82,7 @@ def call_nicehash_api(self, path, method, args=None, body=None):
                   nonce + \
                   zero_byte_field + \
                   zero_byte_field + \
+                  self.ORG_ID + \
                   zero_byte_field + \
                   zero_byte_field + \
                   method + \
@@ -98,6 +101,7 @@ def call_nicehash_api(self, path, method, args=None, body=None):
             'Content-type': 'application/json',
             "X-Time": timestamp,
             "X-Nonce": nonce,
+            "X-Organization-ID": self.ORG_ID,
         }
         if self.API_ID != "" and self.API_KEY != "":
             headers["X-Auth"] = self.API_ID + ":" + signature
@@ -343,7 +347,7 @@ def getCurrentSpeed(self, market, algo):
 def main():
     # Some Tests
     nh_api = NiceHash()
-    nh_api.setAuth("x", "y")
+    nh_api.setAuth(os.getenv("NICEHASH_API_ID"), os.getenv("NICEHASH_API_KEY"), os.getenv("NICEHASH_ORG_ID"))
     p = nh_api.getCurrentPrice("EU", "GRINCUCKATOO32") 
     print("Current Price EU: {}".format(p))
     p = nh_api.getCurrentPrice("USA", "GRINCUCKATOO32")