The Layer Protocol is a borderless reputation and incentive system that unifies sharing economy companies across the world, creating a next-generation, decentralized global authority of user behaviour reputation. Access to user behaviour history and an aggregate representation in the form of a reputation score will be a vital influence in the relationship between asset providers and their users, in terms of assessing the risk of renting to a given user, ensuring the assers are kept in good condition and offering better prices to users with a history of positive benaviour.