Auth Callback URL
https://wishlist.appsserver.net/bigcommerce_apps/wishlist/auth

Load Callback URL
https://wishlist.appsserver.net/bigcommerce_apps/wishlist/load

Uninstall Callback URL
https://wishlist.appsserver.net/bigcommerce_apps/wishlist/uninstall

Remove User Callback URL
https://wishlist.appsserver.net/bigcommerce_apps/wishlist/remove-user