Open Canvas on LangGraph Cloud direction

[peanutdev]

I would appreciate it if anyone can point me in the right direction for getting this up and running in LangGraph Cloud. I have a LangSmith Plus subscription. I am new at this.

It appears https://opencanvas.langchain.com/ is running in Vercel, so I did the same. But notices localhost:3000.

I added NEXT_PUBLIC_API_URL to Vercel and the API URL from LangGraph Platform when I deployed my private repo, the same which is deployed at Vercel. Then I see localhost:3000 is replaced with the API URL but that is http status 403.

Thank you

[bracesproul]

@peanutdev to run this in production, fork this repo, deploy on langgraph cloud setting these environment variables:

• ANTHROPIC_API_KEY
• OPENAI_API_KEY

Then, deploy to vercel and set these environment variables:

• NEXT_PUBLIC_API_URL (this should be the production domain + /api e.g https://opencanvas.langchain.com/api
• LANGGRAPH_API_URL the api url from your LangGraph Cloud deployment
• LANGCHAIN_API_KEY required for authing to your LangGraph Cloud deployment
• NEXT_PUBLIC_SUPABASE_ANON_KEY - for auth
• NEXT_PUBLIC_SUPABASE_URL - for auth