diff --git a/modules/mediaUpload.py b/modules/mediaUpload.py
index 1b4f691..ffa6fef 100644
--- a/modules/mediaUpload.py
+++ b/modules/mediaUpload.py
@@ -7,10 +7,10 @@ import soundfile as sf
 import numpy as np
 from io import BytesIO
 from .utils.runwareUtils import (
-    RUNWARE_API_KEY,
     RUNWARE_API_BASE_URL,
     generalRequestWrapper,
     genRandUUID,
+    getRunwareApiHeaders,
     sanitize_for_logging,
     safe_json_dumps,
     sendMediaUUID,
@@ -237,21 +237,13 @@ class RunwareMediaUpload:
             "media": mediaData,
         }]
 
-    def _getApiHeaders(self):
-        """Get API request headers"""
-        return {
-            "Authorization": f"Bearer {RUNWARE_API_KEY}",
-            "Content-Type": "application/json",
-            "Accept-Encoding": "gzip, deflate, br, zstd",
-        }
-
     def _makeUploadRequest(self, uploadConfig):
         """Make upload request to Runware API"""
         def recaller():
             print(f"[Debug] Making POST request to Runware API...")
             return requests.post(
                 RUNWARE_API_BASE_URL,
-                headers=self._getApiHeaders(),
+                headers=getRunwareApiHeaders(),
                 json=uploadConfig,
                 timeout=self.REQUEST_TIMEOUT,
                 allow_redirects=False,
@@ -301,7 +293,7 @@ class RunwareMediaUpload:
                 def recaller():
                     return requests.post(
                         RUNWARE_API_BASE_URL,
-                        headers=self._getApiHeaders(),
+                        headers=getRunwareApiHeaders(),
                         json=pollConfig,
                         timeout=self.REQUEST_TIMEOUT,
                         allow_redirects=False,
diff --git a/modules/utils/runwareUtils.py b/modules/utils/runwareUtils.py
index 0c97b0f..ffaed21 100644
--- a/modules/utils/runwareUtils.py
+++ b/modules/utils/runwareUtils.py
@@ -22,6 +22,20 @@ import re
 
 load_dotenv()
 
+from ...version import __version__
+
+def getRunwareApiHeaders(include_auth=True):
+    headers = {
+        "Content-Type": "application/json",
+        "Accept": "application/json",
+        "Accept-Encoding": "gzip, deflate, br, zstd",
+        "X-SDK-Name": "comfyui",
+        "X-SDK-Version": __version__,
+    }
+    if include_auth:
+        headers["Authorization"] = f"Bearer {os.getenv('RUNWARE_API_KEY')}"
+    return headers
+
 BASEFOLDER = Path(__file__).parent.parent.parent
 IMAGE_CACHE_FILE = BASEFOLDER / "imagesCache.json"
 
@@ -250,12 +264,7 @@ def getOrdinal(num):
     return ordinals.get(num, f"{num}th")
 
 def checkAPIKey(apiKey):
-    headers = {
-        "Accept": "application/json",
-        "Content-Type": "application/json",
-        "Accept-Encoding": "gzip, deflate, br, zstd",
-    }
-
+    headers = getRunwareApiHeaders(include_auth=False)
     genConfig = [
         {
             "taskType": "authentication",
@@ -359,11 +368,7 @@ def inferenecRequest(genConfig):
     global RUNWARE_API_KEY, RUNWARE_API_BASE_URL, SESSION_TIMEOUT
     RUNWARE_API_KEY = os.getenv("RUNWARE_API_KEY")
     SESSION_TIMEOUT = int(os.getenv("RUNWARE_TIMEOUT"))
-    headers = {
-        "Authorization": f"Bearer {RUNWARE_API_KEY}",
-        "Content-Type": "application/json",
-        "Accept-Encoding": "gzip, deflate, br, zstd",
-    }
+    headers = getRunwareApiHeaders()
 
     try:
         def recaller():
@@ -720,11 +725,7 @@ def pollVideoResult(taskUUID):
         }
     ]
     
-    headers = {
-        "Authorization": f"Bearer {RUNWARE_API_KEY}",
-        "Content-Type": "application/json",
-        "Accept-Encoding": "gzip, deflate, br, zstd",
-    }
+    headers = getRunwareApiHeaders()
     
     try:
         def recaller():
diff --git a/version.py b/version.py
new file mode 100644
index 0000000..17ecd62
--- /dev/null
+++ b/version.py
@@ -0,0 +1 @@
+__version__ = "1.8.6"