An account with OpenAI to grab one of its API keys, and an Amazon Developer account to set up the Alexa integration using an Alexa Skill. You can set up an Amazon developer account at this URL.

Amazon is in the process of overhauling Alexa, introducing a new Alexa+ AI service that will be available free of charge for Prime users (or $20 per month on its own). But as the company plans to ...