> For the complete documentation index, see [llms.txt](https://apidocs.arionbanki.is/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apidocs.arionbanki.is/b2b-2013-schema/b2b-services/b2b-account-service/functionality.md).

# Functionality

The AccountService allows users to fetch a list of Deposit Accounts from logged in user. You can find information on the Accounts Fit Deposit cost if credit limit has been breached. You can also confirm the owner’s kennitala for Account and if it has power of attorney for an Account. This can be useful to check before Salary is paid, for example.

## Fetch Deposit Accounts <a href="#toc120630487" id="toc120630487"></a>

GetAccounts returns list of all Accounts the login user has access to. The list includes both Accounts that the login user owns and those he has power of attorney for.

## Fetch Deposit Account list by kennitala <a href="#toc120630488" id="toc120630488"></a>

GetAccountsByOwnerId returns list of Accounts filtered by kennitala. These are Accounts that the logged in kennitala is owner of, has power of attorney for, or is additional kennitala on.

## Fetch Deposit Account <a href="#toc120630489" id="toc120630489"></a>

GetAccount returns detailed information on requested Account, given the logged in user has access to that Account as an Owner, power of attorney, or additional kennitala. The request must include Branch number, Ledger, and Account number.

## Confirm Account number <a href="#toc120630490" id="toc120630490"></a>

VerifyAccount returns True if the requested Account exists and belongs to logged in kennitala, either as Owner, power of attorney, or additional kennitala for requested Account.