The ChatGPT clone uses chat completion v1 API with your gpt model and express.js to run a server requesting client-side requests.
Copy all variables from .env.example to new created .env file and change the appropriate variables with your values. You can get all necessary data at Platform OpenAI.
Install dependencies.
npm iStart backend server with nodemon.
npm run dev:backStart frontend server with vite.
npm run dev:front