Building a Stockbroker Agent in LangGraph.js

Implement a stockbroker agent, with human-in-the-loop capabilities for purchasing stocks using LangGraph.js. Deploy the app to production using LangGraph Cloud and Next.js! Clone the repository shown in the video here: https://github.com/bracesproul/langgraphjs-examples Read our blog post announcement: blog.langchain.dev/javascript-langgraph-v02-cloud-studio/ Sign up for a LangSmith account here: https://smith.langchain.com Get Financial Datasets, Tavily, and OpenAI keys here: https://www.financialdatasets.ai/ https://tavily.com/ https://platform.openai.com/signup/