Can I automate eBay to woocommerce?

Hi I have a woocommerce store that I want to populate with Thousands of used items listed on eBay for sale and mark the items up 30 percent.

I need a solution and it must be able to add new products to my site automatically, is there a solution?

Be ready to deal with problems
For your question, there is tools that import your listings from your ebay account to other platforms but in your case i have no idea