# UserService Fetch information the authenticated user and it sub accounts. ## Fetch bitcoin sub accounts - [GET /v1/user/bitcoin-accounts](https://dev.barebitcoin.no/api/openapi/userservice/userservice_listbitcoinaccounts.md): Lists the bitcoin accounts for the user. Each bitcoin account has a separate balance. Every bitcoin transaction (withdrawal, deposit, trade, bonus payout) affects the balance of exactly one bitcoin account. ## Fetch user fiat information - [GET /v1/user/fiat-account](https://dev.barebitcoin.no/api/openapi/userservice/userservice_getfiataccount.md): Fetches the fiat account. The fiat account for a user holds their NOK balance. Every user has exactly one fiat account. Sub-accounts for a user only pertains to bitcoin holdings.