DNB API Access for Sweden — Open Banking Data

Pulling live data out of DNB in Sweden usually means wrestling with bank-specific portals, eIDAS certificates and long onboarding queues. open-banking.io removes all of that. Point your integration at a single endpoint and start syncing DNB account information the same day, with no per-bank paperwork to maintain.

DNB (BIC DNBASESX) is one of 2,600+ European institutions reachable through the same unified API, so the code you write for DNB works everywhere else too.

How to connect DNB

  1. Create an open-banking.io account and grab your API key.
  2. Call the connect endpoint with DNB selected as the target institution.
  3. Hand your user the secure consent link — they authenticate directly with DNB.
  4. Receive the callback and begin reading account data straight away.

No sandbox certificates, no QSEAL/QWAC provisioning, no waiting on a licensing review.

What data you get

Once a DNB customer approves access, the API exposes:

  • Accounts — business account identifiers and metadata
  • Balances — current and available amounts in real time
  • Transactions — booked and pending history for reconciliation, analytics or accounting

DNB coverage here is focused on business account types, making it a fit for treasury, lending, ERP and bookkeeping workflows.

A single DNB authorisation stays valid for up to 180 days before the user needs to re-confirm. That is the maximum consent window permitted under the bank's PSD2 setup, so you can plan refresh cycles well ahead of expiry rather than re-prompting users every few days.

Privacy by design

open-banking.io is zero-knowledge: credentials are entered only on DNB's own authentication screens, never on ours, and we never store the banking data that flows through. Because the platform is certificate-free, you skip the cost and renewal overhead of managing eIDAS certificates entirely. Your users' financial details stay between them and their bank.

Pricing

One flat plan of roughly EUR 3/month covers DNB and every other supported bank across the EU and UK — no per-connection fees, no volume tiers, no surprises as you scale.

FAQ

Do I need my own PSD2 licence to access DNB?

No. open-banking.io operates the regulated access layer, so you connect to DNB without holding a licence or certificates yourself.

How long does a DNB connection last?

Each consent lasts up to 180 days. After that, the account holder simply re-authorises to keep the data flowing.

Which DNB accounts are supported?

Business account types, exposing accounts, balances and full transaction history once consent is granted.

Ready to start syncing DNB data? Visit open-banking.io to get your key.