Shani is believed to generally be an incarnation of Krishna, to the authority of Brahma Vaivarta Purana the place Krishna says that he's "Shani between planets". He is also referred to as Saneeswar, which means "Lord of Saturn", and is specified the job of granting the fruits of one's actions, https://directoryprice.com/listings572828/a-secret-weapon-for-shani