Reference

Welcome to the LangGraph Platform reference docs. The following pages detail the interfaces you will use when building with LangGraph Platform:

• Server API Reference: REST API for the LangGraph Server.

• LangGraph Server Changelog: Track all updates, features, and fixes to LangGraph Server releases.

• Control Plane API Reference: API documentation for the control plane endpoints used to manage deployments and configurations.

• CLI Reference: Command-line interface documentation for building, deploying, and managing LangGraph applications.

• Environment Variables Reference: Complete list of environment variables for configuring LangGraph Platform deployments.

• Python SDK Reference: Python SDK for interacting with instances of the LangGraph Server.

• JavaScript/TypeScript SDK Reference: JavaScript/TypeScript SDK for interacting with instances of the LangGraph Server.

• Remote Graph Reference: Documentation for using remote graphs and connecting to external LangGraph deployments.

• FAQ: Frequently asked questions and common troubleshooting information for LangGraph Platform.