Building a Quiz App with OpenAI GPT in PowerApps Discover how to create your very own quiz app in Power Apps using the OpenAI GPT (Independent Publisher). This app was inspired by Robin Rosengrün from his demo on Add OpenAI Capabilities to your Power Platform solutions . Prerequisites API Key Before integrating ChatGPT into PowerShell, you’ll need an OpenAI API key. You can obtain one by visiting OpenAI’s API key page and creating a new secret key.