Hello,
I have created my shopify store and I need to connect it to my physical shop ERP System. I have followed all the instructions and I created a custom APP but when I send the Admin API Access token and the API Key and secret key the ERP developers gets 401 ERROR! I want to receive the products, descrptions, prices, availability, quantinty and other information from the ERP.
Note: My Shopify Store is not online yet (Can this make any problems)