This repository contains a working example of public Shopify App using Codeigniter and Embedded App SDK
-> Do the following Changes in config.php
1-Change API Key
2-Change Secret
3-Change base url
4-Change redirect_url
5-Go to Controller Auth -> find $shop, remove $this->input->get('shop'); for your store without https://
Example: $shop = 'mystore.myshopify.com/';