The text is a comprehensive guide on integrating OpenAI with LangChain to create a ChatGPT-like chat application using Strapi, a highly customizable open-source headless CMS. It details the process of building the backend using Strapi by explaining how to set up routes, controllers, and services, along with managing chat sessions and conversation histories using a custom SessionManager class. The tutorial also covers the creation of a frontend with Next.js, emphasizing the use of private environment variables through Next.js Route Handlers to securely manage API requests. By leveraging the LangChain framework, the application can handle multiple conversation sessions with memory capabilities, allowing it to recall previous interactions. The guide concludes by suggesting the potential development of a Strapi plugin to expand and share the functionality, possibly including various OpenAI services like chat and image generation, accessible via API endpoints from within the Strapi admin panel.