To integrate your ETSY store and Geargag, kindly following the step below:
Step 1: Go to https://seller.geargag.com/integrate/etsy > Click "+ Add new connect"
Click the link provided to go to your Etsy > Allow Access
Step 2: Copy the code provided in your ETSY and paste into your Geargag > Then click Accept connect.
After these 2 steps, your ETSY will be connected to Geargag successfully.
To sync product from Geargag to Etsy, please check HERE.
Please note that after sync product from Geargag, you need to set the product by "Pulish" product at Shop Manager > Listing > Drafts as a selection you should see at the right.