Both BigCommerce vs Etsy allow connecting manually or using LitCommerce – a multichannel selling software to help you to add an Etsy store to the BigCommerce website.
With LitCommerce, BigCommerce and Etsy are integrated with only 6 steps:
#Step 1: Add LitCommerce app on BigCommerce
#Step 2: Connect to Etsy
#Step 3: List BigCommerce products on Etsy
#Step 4: Edit Etsy listings
#Step 5: Enable BigCommerce Etsy synchronization
#Step 6: Make use of BigCommerce Etsy integrated order flow
To read more information about BigCommerce Etsy integration, please check out this article to read the detailed guide.