# Chat Assistants > Ask ChatGPT, Claude, or Cursor about the Egon API using the documentation as context, for a single page or for the whole API through llms.txt. Ask **ChatGPT, Claude, or Cursor** about the Egon API, with the documentation as context. ## Ask About One Page On any page, open **Copy for AI** and choose **Open in ChatGPT**, **Open in Claude**, or **Open in Cursor**. The chat starts with a link to the markdown version of that page. If the assistant cannot open links, choose **Markdown** in the same menu and paste the page in the chat. ## Ask About the Whole API Paste this prompt in a new chat: ```text Read https://documentation.egon.com/llms.txt. It lists the Egon API documentation. Answer my questions using those pages and link the page you used. ```