diff --git a/.DS_Store b/.DS_Store
index f4801c8..891abbf 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/common/utils/model_utils.py b/common/utils/model_utils.py
index 9ae343f..67d6851 100644
--- a/common/utils/model_utils.py
+++ b/common/utils/model_utils.py
@@ -8,6 +8,7 @@ import ast
 from typing import List
 from openai import OpenAI
 # from groq import Groq
+from portkey_ai import createHeaders, PORTKEY_GATEWAY_URL
 
 from common.models.document import EmbeddingSmallOpenAI, EmbeddingLargeOpenAI
 
@@ -91,16 +92,26 @@ def select_model_variables(tenant):
     # Set Embedding variables
     match embedding_provider:
         case 'openai':
+            portkey_metadata = {'tenant_id': str(tenant.id)}
+            portkey_headers = createHeaders(api_key=current_app.config.get('PORTKEY_API_KEY'),
+                                            provider='openai',
+                                            metadata=portkey_metadata)
             match embedding_model:
                 case 'text-embedding-3-small':
                     api_key = current_app.config.get('OPENAI_API_KEY')
                     model_variables['embedding_model'] = OpenAIEmbeddings(api_key=api_key,
-                                                                          model='text-embedding-3-small')
+                                                                          model='text-embedding-3-small',
+                                                                          base_url=PORTKEY_GATEWAY_URL,
+                                                                          default_headers=portkey_headers
+                                                                          )
                     model_variables['embedding_db_model'] = EmbeddingSmallOpenAI
                 case 'text-embedding-3-large':
                     api_key = current_app.config.get('OPENAI_API_KEY')
                     model_variables['embedding_model'] = OpenAIEmbeddings(api_key=api_key,
-                                                                          model='text-embedding-3-large')
+                                                                          model='text-embedding-3-large',
+                                                                          base_url=PORTKEY_GATEWAY_URL,
+                                                                          default_headers=portkey_headers
+                                                                          )
                     model_variables['embedding_db_model'] = EmbeddingLargeOpenAI
                 case _:
                     raise Exception(f'Error setting model variables for tenant {tenant.id} '
@@ -112,13 +123,22 @@ def select_model_variables(tenant):
     # Set Chat model variables
     match llm_provider:
         case 'openai':
+            portkey_metadata = {'tenant_id': str(tenant.id)}
+            portkey_headers = createHeaders(api_key=current_app.config.get('PORTKEY_API_KEY'),
+                                            metadata=portkey_metadata,
+                                            provider='openai')
+            tool_calling_supported = False
             api_key = current_app.config.get('OPENAI_API_KEY')
             model_variables['llm'] = ChatOpenAI(api_key=api_key,
                                                 model=llm_model,
-                                                temperature=model_variables['RAG_temperature'])
+                                                temperature=model_variables['RAG_temperature'],
+                                                base_url=PORTKEY_GATEWAY_URL,
+                                                default_headers=portkey_headers)
             model_variables['llm_no_rag'] = ChatOpenAI(api_key=api_key,
                                                        model=llm_model,
-                                                       temperature=model_variables['no_RAG_temperature'])
+                                                       temperature=model_variables['no_RAG_temperature'],
+                                                       base_url=PORTKEY_GATEWAY_URL,
+                                                       default_headers=portkey_headers)
             tool_calling_supported = False
             match llm_model:
                 case 'gpt-4-turbo' | 'gpt-4o':
@@ -161,9 +181,16 @@ def select_model_variables(tenant):
     # model_variables['transcription_client'] = Groq(api_key=api_key)
     # model_variables['transcription_model'] = 'whisper-large-v3'
 
-    # Using OpenAI
+    # Using OpenAI for transcriptions
+    portkey_metadata = {'tenant_id': str(tenant.id)}
+    portkey_headers = createHeaders(api_key=current_app.config.get('PORTKEY_API_KEY'),
+                                    metadata=portkey_metadata,
+                                    provider='openai'
+                                    )
     api_key = current_app.config.get('OPENAI_API_KEY')
-    model_variables['transcription_client'] = OpenAI(api_key=api_key)
+    model_variables['transcription_client'] = OpenAI(api_key=api_key,
+                                                     base_url=PORTKEY_GATEWAY_URL,
+                                                     default_headers=portkey_headers)
     model_variables['transcription_model'] = 'whisper-1'
 
     return model_variables
diff --git a/config/config.py b/config/config.py
index 64f17a8..8ad7d2b 100644
--- a/config/config.py
+++ b/config/config.py
@@ -148,9 +148,12 @@ class DevConfig(Config):
     # Groq API Keys
     GROQ_API_KEY = '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'
 
-    # Antrhopic API Keys
+    # Anthropic API Keys
     ANTHROPIC_API_KEY = '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'
 
+    # Portkey API Keys
+    PORTKEY_API_KEY = 'T2Dt4QTpgCvWxa1OftYCJtj7NcDZ'
+
     # Unstructured settings
     UNSTRUCTURED_API_KEY = 'pDgCrXumYhM3CNvjvwV8msMldXC3uw'
     UNSTRUCTURED_BASE_URL = 'https://flowitbv-16c4us0m.api.unstructuredapp.io'
diff --git a/docker/.DS_Store b/docker/.DS_Store
index e2a72ab..224f604 100644
Binary files a/docker/.DS_Store and b/docker/.DS_Store differ
diff --git a/docker/db/.DS_Store b/docker/db/.DS_Store
index d68130f..48f4900 100644
Binary files a/docker/db/.DS_Store and b/docker/db/.DS_Store differ
diff --git a/requirements.txt b/requirements.txt
index d5c6da6..0fd70a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -74,4 +74,5 @@ pytube~=15.0.0
 PyPDF2~=3.0.1
 groq~=0.9.0
 pydub~=0.25.1
-argparse~=1.4.0
\ No newline at end of file
+argparse~=1.4.0
+portkey_ai~=1.7.0