arcade-mcp/examples/langchain/studio/README.md
Sam Partee 4d2786935a
Langchain arcade (#125)
Co-authored-by: Eric Gustin <eric@arcade-ai.com>
Co-authored-by: Nate Barbettini <nathanaelb@gmail.com>
Co-authored-by: Nate Barbettini <nate@arcade-ai.com>
2024-10-25 16:59:21 -07:00

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## Setup
Follow [these instructions](https://arcade-ai.com/home/quickstart) to Install Arcade AI and create an API key.
This example is using OpenAI, as the LLM provider. Ensure you have an [OpenAI API key](https://platform.openai.com/docs/quickstart).
Copy the `env.example` file to `.env` and supply your API keys for **at least** `OPENAI_API_KEY` and `ARCADE_API_KEY`.
## Usage with LangGraph API
### Local testing with LangGraph Studio
For testing locally (e.g., currently supported only on MacOS), you can use the LangGraph Studio desktop application.
[Download LangGraph Studio](https://github.com/langchain-ai/langgraph-studio?tab=readme-ov-file#download) and open this directory in the Studio application.
The `langgraph.json` file in this directory specifies the graph that will be loaded in Studio.
### Deploying to LangGraph Cloud
Follow [these instructions](https://langchain-ai.github.io/langgraph/cloud/quick_start/#deploy-to-cloud) to deploy your graph to LangGraph Cloud.