1. Export your Safari bookmarks
b) Choose File > Export Bookmarks.
c) Specify a location for the exported file. The file’s default name will be “Safari bookmarks.html.” if you didn't chang it while saving.
2. Import your articles in Basket
Log in your Basket account. Go to Menu> Import or, after login click this link : http://www.basketapp.net/importer/
Select 'Safari' and choose the Safari Export file that was just saved to your computer.
Click 'Import' and give Basket some time and your bookmarks will be imported in Basket.