---
seo:
  description: >-
    Identify the Norwegian bank behind an account number, validate account
    numbers and IBANs, and fetch bank logos. Data comes from the Bits BIC/IBAN
    register.
sidebar:
  label: Overview
title: Kontosjekker
---
Identify the Norwegian bank behind an account number, validate account numbers and IBANs, and fetch bank logos. Data comes from the Bits BIC/IBAN register.

<ApiOverview source="api" />

## System

Health and dataset provenance

<ApiTagOperations source="api" tag="system" />

## Banks

The bank register

<ApiTagOperations source="api" tag="banks" />

## Accounts

Account number validation

<ApiTagOperations source="api" tag="accounts" />

## Logos

Bank logos

<ApiTagOperations source="api" tag="logos" />