These API Keys are required when you try to configure your account over WooStore. Follow these basic steps:1. Login to your OnBuy Seller account2.Then click on the 'Listing & Products' from the drop-down.3.Select the' Import and integration' option. 4.Once you reach that page, enable the WooCommerce Integration that you will find in a Tile Form. 5.Use the Test or Live Keys at your convenience. Also, you will find the Seller Id on the left panel.