diff --git a/model_mng/model_hash.py b/model_mng/model_hash.py
new file mode 100644
index 000000000..dec4f5890
--- /dev/null
+++ b/model_mng/model_hash.py
@@ -0,0 +1,77 @@
+import hashlib
+import logging
+import os
+import json
+from aiohttp import web
+from pathlib import Path
+
+import os
+import time
+import logging
+import folder_paths
+
+class ModelHash():
+    def __init__(self):
+        self.model_prefix_names = {"ckpt_name": "checkpoints",
+                          "control_net_name": "controlnet",
+                          "lora_name": "loras",
+                          "unet_name":"unet",
+                          "clip_name": "clip",
+                          "style_model_name": "style_models",
+                          "gligen_name": "gligen",
+                          "vae_name": "vae" }
+        pass
+
+
+    def get_MD5_hash(self, path):
+        path = Path(path)
+        path.parent.mkdir(parents=True, exist_ok=True)
+        if not path.exists():
+            return None
+
+        file_digest = hashlib.sha256(open(path, 'rb').read()).hexdigest()
+        return file_digest
+
+    async def get_hash(self, request):
+
+        json_data = await request.json()
+
+        bPromtFlag = False
+        prompt = {}
+        resp = True
+
+        try:
+            if "prompt" in json_data:
+                prompt = json_data["prompt"]
+
+            hash_node = {}
+            for (node_key, node_values) in prompt.items():
+                if "class_type" in node_values and node_values["class_type"] =="SaveAllModelHashesNode" :
+                    hash_node = node_values
+                    if "digest" not in node_values:
+                        hash_node['digest'] = {}
+                    bPromtFlag = True
+                    break
+
+            if bPromtFlag:
+                for (node_key, node_values) in prompt.items():
+                    for (model_key, model_values) in self.model_prefix_names.items():
+                        digest = None
+                        if 'inputs' in node_values and model_key in node_values['inputs']:
+                            ckpt_path = folder_paths.get_full_path(model_values, node_values['inputs'][model_key])
+                            digest = self.get_MD5_hash(ckpt_path)
+
+                            hash_node['digest'][node_values['inputs'][model_key]] = digest
+
+        except Exception as e:
+            print(f"Failed to parse the json data: {json_data} \n {e}")
+            resp = False
+
+        res = {"output": prompt, "res_status": resp}
+        return res
+
+    def add_routes(self, routes):
+        @routes.post("/api/get_hash")
+        async def post_gethash(request):
+            res = await self.get_hash(request)
+            return web.json_response(res)
diff --git a/server.py b/server.py
index d8a9916bb..e43284531 100644
--- a/server.py
+++ b/server.py
@@ -12,6 +12,7 @@ import json
 import glob
 import struct
 import ssl
+import hashlib
 from PIL import Image, ImageOps
 from PIL.PngImagePlugin import PngInfo
 from io import BytesIO
@@ -31,6 +32,7 @@ from model_filemanager import download_model, DownloadModelStatus
 from typing import Optional
 from api_server.routes.internal.internal_routes import InternalRoutes
 
+from model_mng.model_hash import ModelHash
 
 class BinaryEventTypes:
     PREVIEW_IMAGE = 1
@@ -81,6 +83,7 @@ class PromptServer():
         self.messages = asyncio.Queue()
         self.client_session:Optional[aiohttp.ClientSession] = None
         self.number = 0
+        self.model_hash = ModelHash()
 
         middlewares = [cache_control]
         if args.enable_cors_header:
@@ -629,6 +632,8 @@ class PromptServer():
             if isinstance(route, web.RouteDef):
                 api_routes.route(route.method, "/api" + route.path)(route.handler, **route.kwargs)
         self.app.add_routes(api_routes)
+        self.model_hash.add_routes(self.routes)
+
         self.app.add_routes(self.routes)
 
         for name, dir in nodes.EXTENSION_WEB_DIRS.items():