Lillestrøm Sparebank API Access via Open Banking

Lillestrøm Sparebank — the Romerike-based savings bank that now trades as Romerike Sparebank — can be plugged straight into your own software with open-banking.io. Instead of scraping statements or wrestling with the bank's own portal, you connect once and keep account data flowing automatically. Our single API standardises how you read Lillestrøm Sparebank information, so a personal budgeting tool, an accounting integration, or a fintech product all speak to the bank the same way.

How to connect Lillestrøm Sparebank

  1. Create an open-banking.io account and get your API key.
  2. Search the bank directory for Lillestrøm Sparebank (or Romerike Sparebank) and start a connection.
  3. Redirect the account holder to the bank's secure login to approve consent.
  4. Receive the access token and begin pulling data — no certificates, no bilateral bank onboarding.

What data you can access

Once consent is granted you can read:

  • Accounts — both personal and business account details.
  • Balances — current and available figures, refreshed on demand.
  • Transactions — historical and incoming entries for reconciliation, categorisation, or analytics.

Lillestrøm Sparebank supports a maximum consent window of 180 days, after which the account holder simply re-authorises. No BIC is published for this bank, but that has no impact on connectivity — routing is handled inside our platform. open-banking.io reaches 2,600+ banks across the EU and UK, so Lillestrøm Sparebank sits alongside every other institution you need under one contract.

Privacy by design

We run a zero-knowledge architecture: credentials go directly to the bank, never to us, and we never store the account holder's banking secrets. There are no eIDAS certificates for you to buy, renew, or manage — the whole certificate burden is removed.

Pricing

Access starts at roughly EUR 3 per month, a flat, predictable cost with no per-call surprises and no enterprise minimums.

FAQ

Is this Lillestrøm Sparebank or Romerike Sparebank?

They are the same institution — Lillestrøm Sparebank was renamed Romerike Sparebank. Either name resolves to the same connection.

Do I need my own bank agreement or certificate?

No. open-banking.io provides the regulated access layer, so you skip certificates and direct bank contracts entirely.

How long does a connection stay active?

Up to 180 days per consent, then the customer re-approves in a few taps to continue syncing.

Start building against Lillestrøm Sparebank today at https://open-banking.io.