diff --git a/README.md b/README.md
index 340303f..92933d5 100644
--- a/README.md
+++ b/README.md
@@ -27,29 +27,36 @@ Please reach out at info@cambioml.com for an API key.
 ```python
 import os
 import sec_agent_sdk
-from sec_agent_sdk import FormType, FilingTable
+from sec_agent_sdk import ApiClient, DefaultApi, FilingTable, FormType
 from sec_agent_sdk.rest import ApiException
 from pprint import pprint
 
 configuration = sec_agent_sdk.Configuration()
 
 # Configure API key authorization: APIKeyHeader
-configuration.api_key['APIKeyHeader'] = os.environ["API_KEY"]
+configuration.api_key["APIKeyHeader"] = "YOUR-API-KEY"
 
 # Enter a context with an instance of the API client
-with sec_agent_sdk.ApiClient(configuration) as api_client:
+with ApiClient(configuration) as api_client:
     # Create an instance of the API class
-    api_instance = sec_agent_sdk.DefaultApi(api_client)
-    form_type = FormType.EIGHT_K # FormType | 10-K | 10-Q | 8-K | 6-K
-    company = 'AA' # ticker
-    table = FilingTable.BALANCE_SHEET # FilingTable | 'cash-flow-statement' | 'income-statement' | 'balance-sheet' | 'business-segments-and-kpis'
-    date_filed = '2024-04-17' # optional str (date string in YYYY-mm-dd) or None(the latest filing will be retrieved)
+    api_instance = DefaultApi(api_client)
+    form_type = FormType.EIGHT_K  # FormType | 10-K | 10-Q | 8-K | 6-K
+    company = "AAPL"  # ticker
+    table = (
+        FilingTable.BALANCE_SHEET
+    )  # FilingTable | 'cash-flow-statement' | 'income-statement' | 'balance-sheet'
+     # date_filed = '2024-04-17' # optional str (date string in YYYY-mm-dd) or None(the latest filing will be retrieved)
 
     try:
         # Search sec filing
-        api_response = api_instance.search_sec_filing(form_type, company, table, date_filed)
+        api_response = api_instance.search_sec_filing_get(form_type, company, table)
         print("The response of DefaultApi->search_sec_filing:\n")
         pprint(api_response)
+
+        # Search sec filing v2
+        api_response = api_instance.search_sec_filing_v2_get(form_type, company, table)
+        print("The response of DefaultApi->search_sec_filing_v2:\n")
+        pprint(api_response)
     except ApiException as e:
         print("Exception when calling DefaultApi->search_sec_filing: %s\n" % e)
 
diff --git a/test/aisec_example.py b/test/aisec_example.py
index e6158e1..b3035a8 100644
--- a/test/aisec_example.py
+++ b/test/aisec_example.py
@@ -19,17 +19,22 @@
 with ApiClient(configuration) as api_client:
     # Create an instance of the API class
     api_instance = DefaultApi(api_client)
-    form_type = FormType.TEN_Q  # FormType | 10-K | 10-Q | 8-K | 6-K
-    company = "AMZN"  # ticker
+    form_type = FormType.EIGHT_K  # FormType | 10-K | 10-Q | 8-K | 6-K
+    company = "AAPL"  # ticker
     # date_filed = '2024-04-17' # str | date string in YYYY-mm-dd
     table = (
-        FilingTable.BUSINESS_SEGMENTS_AND_KPIS
+        FilingTable.BALANCE_SHEET
     )  # FilingTable | 'cash-flow-statement' | 'income-statement' | 'balance-sheet'
 
     try:
         # Search sec filing
-        api_response = api_instance.search_sec_filing(form_type, company, table)
+        api_response = api_instance.search_sec_filing_get(form_type, company, table)
         print("The response of DefaultApi->search_sec_filing:\n")
         pprint(api_response)
+
+        # Search sec filing v2
+        api_response = api_instance.search_sec_filing_v2_get(form_type, company, table)
+        print("The response of DefaultApi->search_sec_filing_v2:\n")
+        pprint(api_response)
     except ApiException as e:
         print("Exception when calling DefaultApi->search_sec_filing: %s\n" % e)