How can I deploy a custom app on AWS EC2 without using NGROK?

I hope there is still time to answer.

  • ngrook is not necessary at all.

  • You need a valid domain name pointing to your EC2 instance, e.g. mycool.app.com

  • You can install and configure nginx to manage that domain, and reverse proxy your Shopify app

  • You need to configure the callback URLs in shopify app setup referring to such domain