diff --git a/api/ask_astro/config.py b/api/ask_astro/config.py
index e505a562..cebcae82 100644
--- a/api/ask_astro/config.py
+++ b/api/ask_astro/config.py
@@ -46,6 +46,9 @@ class LangSmithConfig:
     """Contains the config variables for the Langsmith API."""
 
     project_name = os.environ.get("LANGCHAIN_PROJECT")
+    tracing_v2 = os.environ.get("LANGCHAIN_TRACING_V2")
+    endpoint = os.environ.get("LANGCHAIN_ENDPOINT")
+    api_key = os.environ.get("LANGCHAIN_API_KEY")
 
 
 class WeaviateConfig:
diff --git a/scripts/local_dev.py b/scripts/local_dev.py
index dd8b8131..acd2265d 100644
--- a/scripts/local_dev.py
+++ b/scripts/local_dev.py
@@ -42,6 +42,9 @@ def generate_api_env_template():
         "SLACK_CLIENT_SECRET": "< >",
         "SLACK_SIGNING_SECRET": "< >",
         "LANGCHAIN_PROJECT": "< >",
+        "LANGCHAIN_TRACING_V2": "< >",
+        "LANGCHAIN_ENDPOINT": "< >",
+        "LANGCHAIN_API_KEY": "< >",
         "OPENAI_API_KEY": "< >",
         "WEAVIATE_URL": "< >",
         "WEAVIATE_API_KEY": "< >",