Simply go to sellerportal.deliverr.com/inventory and click Import Products. This will start the import catalog process for all of your active integrations. 

Read our article How can I add new products to Deliverr? for some common reasons why your product/listing may not import.

All listings and variations need SKU values

Specifically for Etsy, a common reason why your listing or the variations on your listings do not import is because they do not have a SKU value.

On the listing page in Etsy, go to the Variations section. Every variation should have a SKU value.

If you do not see SKU as a column, then click 'Edit variations' and enable 'SKUs can vary for each ...' and 'Quantities can vary for each ...'

Save your changes in Etsy. Return to sellerportal.deliverr.com/inventory and click Import Products.