diff --git a/README.md b/README.md
index e165ff7..5780968 100644
--- a/README.md
+++ b/README.md
@@ -154,6 +154,7 @@ client.datasources.drop('my_datasource')
 - [Java-SDK](https://github.com/Better-Boy/minds-java-sdk)
 - [Ruby-SDK](https://github.com/tungnt1203/minds_ruby_sdk)
 - [Dart-SDK](https://github.com/ArnavK-09/mdb_dart)
+- [Javascript](https://github.com/scshiv29-dev/mindsbd_sdk_js)
 - [C# SDK](https://github.com/priyanshuverma-dev/Minds.SDK)
 - [Go SDK](https://github.com/Abiji-2020/minds-go-sdk)
 
diff --git a/minds/knowledge_bases/knowledge_bases.py b/minds/knowledge_bases/knowledge_bases.py
index 337a5b4..791a7fe 100644
--- a/minds/knowledge_bases/knowledge_bases.py
+++ b/minds/knowledge_bases/knowledge_bases.py
@@ -117,7 +117,8 @@ def create(self, config: KnowledgeBaseConfig) -> KnowledgeBase:
         if config.vector_store_config is not None:
             vector_store_data = {
                 'engine': config.vector_store_config.engine,
-                'connection_data': config.vector_store_config.connection_data
+                'connection_data': config.vector_store_config.connection_data,
+                'table': config.vector_store_config.table
             }
             create_request['vector_store'] = vector_store_data
         if config.embedding_config is not None:
@@ -168,7 +169,7 @@ def drop(self, name: str, force=False):
         :param name: name of knowledge base
         :param force: if True - remove from all minds, default: False
         '''
-        data = None
+        data = {}
         if force:
             data = {'cascade': True}
 
diff --git a/minds/rest_api.py b/minds/rest_api.py
index 29b7012..95ff625 100644
--- a/minds/rest_api.py
+++ b/minds/rest_api.py
@@ -29,7 +29,7 @@ def __init__(self, api_key, base_url=None):
         self.base_url = base_url
 
     def _headers(self):
-        return {'Authorization': 'Bearer ' + self.api_key}
+        return {'Authorization': 'Bearer ' + self.api_key,  'Content-Type': 'application/json',}
 
     def get(self, url):
         resp = requests.get(self.base_url + url, headers=self._headers())
@@ -37,7 +37,7 @@ def get(self, url):
         _raise_for_status(resp)
         return resp
 
-    def delete(self, url, data=None):
+    def delete(self, url, data={}):
         resp = requests.delete(
             self.base_url + url,
             headers=self._headers(),
@@ -47,7 +47,7 @@ def delete(self, url, data=None):
         _raise_for_status(resp)
         return resp
 
-    def post(self, url, data):
+    def post(self, url, data={}):
         resp = requests.post(
             self.base_url + url,
             headers=self._headers(),
@@ -57,7 +57,7 @@ def post(self, url, data):
         _raise_for_status(resp)
         return resp
 
-    def put(self, url, data):
+    def put(self, url, data={}):
         resp = requests.put(
             self.base_url + url,
             headers=self._headers(),
@@ -67,7 +67,7 @@ def put(self, url, data):
         _raise_for_status(resp)
         return resp
 
-    def patch(self, url, data):
+    def patch(self, url, data={}):
         resp = requests.patch(
             self.base_url + url,
             headers=self._headers(),