Hi. I am fairly new to the langgraph universe. I have registered my langchain account in the EU domain, since this is where I am located. Whenever I want to run my multi agent system in Langgraph Studio locally using “langgraph dev” in PyCharm, the browser opens a url starting with smith.langchain.com. Running the system on this side doesn’t work, since I am registered in Europe. Hence I am changing everytime the URL manually to start with eu.smith.langchain.com. I assume that when the US /EU split was created, it came probably with a mechanism how to configure this. chatGPT told me to add LANGSMITH_ENDPOINT=https://eu.smith.langchain.com to my .env file. However, this doesn’t change anything. Is there a way to configure this?
Hi Alexander - You can set the endpoint using the --studio-url option when running dev. Here are the docs: LangGraph CLI - Docs by LangChain
So for your case, the command would look something like this:
langgraph dev --studio-url https://eu.smith.langchain.com