Langchain_auth Client always return 403 even with valid Langsmith API key

LangSmith Product Help Observability & Evals
1

I’m trying to use the langchain_auth python module, but any action return a 403 error.

I initilize the client like this

from langchain_auth import Client
client = Client(api_key="your-langsmith-api-key")

But then if I try for example

providers = await client.list_oauth_providers()

I get Exception: HTTP 403: {“detail”:“Forbidden”}

I’ve tried personal and service API keys and I always have this error. What should I do to be allowed to use this API?