A Pool is a construct Newline uses to associate multiple Customers to each other. A Pool is always associated with at least one Customer, but all accounts are only ever associated with a single Pool. This enables asset sharing and distributed ownership of accounts across multiple Customers.

Newline currently supports single Customer Pools, where one Customer is associated to one Pool and vice versa. All accounts, transfers, and transactions are associated with the Customer’s Pool, not the Customer. The Pool UID appears on several endpoint responses and may be required by the API in some instances.