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.
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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.