diff --git a/README.md b/README.md
index 6343e89..b4f1dac 100644
--- a/README.md
+++ b/README.md
@@ -171,6 +171,7 @@ while True:
     response = ora.Completion.create(
         model  = model,
         prompt = prompt,
+        includeHistory = True, # remember history
         conversationId = init.id)
     
     print(response.completion.choices[0].text)
diff --git a/ora/__init__.py b/ora/__init__.py
index 546e094..928f4af 100644
--- a/ora/__init__.py
+++ b/ora/__init__.py
@@ -2,20 +2,33 @@ from ora.model  import CompletionModel
 from ora.typing import OraResponse
 from requests   import post
 from time       import time
+from random     import randint
 
 class Completion:
     def create(
         model : CompletionModel,
         prompt: str,
+        includeHistory: bool = True,
         conversationId: str or None = None) -> OraResponse:
         
         extra = {
             'conversationId': conversationId} if conversationId else {}
-            
-        response = post('https://ora.sh/api/conversation', json = extra | {
-            'chatbotId': model.id,
-            'input'    : prompt,
-            'userId'   : model.createdBy}).json()
+        
+        response = post('https://ora.sh/api/conversation', 
+            headers = {
+                "host"          : "ora.sh",
+                "authorization" : f"Bearer AY0{randint(1111, 9999)}",
+                "user-agent"    : "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36",
+                "origin"        : "https://ora.sh",
+                "referer"       : "https://ora.sh/chat/",
+            },
+            json = extra | {
+                'chatbotId': model.id,
+                'input'    : prompt,
+                'userId'   : model.createdBy,
+                'model'    : 'gpt-3.5-turbo',
+                'provider' : 'OPEN_AI',
+                'includeHistory': includeHistory}).json()
         
         return OraResponse({
             'id'     : response['conversationId'], 
diff --git a/testing/ora_test.py b/testing/ora_test.py
new file mode 100644
index 0000000..5bc2449
--- /dev/null
+++ b/testing/ora_test.py
@@ -0,0 +1,29 @@
+# inport ora
+import ora
+
+# create model
+model = ora.CompletionModel.create(
+    system_prompt = 'You are ChatGPT, a large language model trained by OpenAI. Answer as concisely as possible',
+    description   = 'ChatGPT Openai Language Model',
+    name          = 'gpt-3.5')
+
+print(model.id)
+
+# init conversation (will give you a conversationId)
+init = ora.Completion.create(
+    model  = model,
+    prompt = 'hello world')
+
+print(init.completion.choices[0].text)
+
+while True:
+    # pass in conversationId to continue conversation
+    
+    prompt = input('>>> ')
+    response = ora.Completion.create(
+        model  = model,
+        prompt = prompt,
+        includeHistory = True,
+        conversationId = init.id)
+    
+    print(response.completion.choices[0].text)
\ No newline at end of file