# StochasticAI This page covers how to use the StochasticAI ecosystem within LangChain. It is broken into two parts: installation and setup, and then references to specific StochasticAI wrappers. ## Installation and Setup - Install with `pip install stochasticx` - Get an StochasticAI api key and set it as an environment variable (`STOCHASTICAI_API_KEY`) ## Wrappers ### LLM There exists an StochasticAI LLM wrapper, which you can access with ```python from langchain.llms import StochasticAI ```