Nordoyar Sparikassi API Access & Open Banking Data

Pulling account and transaction data from Nordoyar Sparikassi doesn't require you to build a PSD2 integration, chase eIDAS certificates, or register as a licensed provider. open-banking.io sits between you and the bank, turning a regulated open-banking connection into a few clicks in a dashboard — and, when you want it, a clean developer API on top.

Every byte that flows through is encrypted with a key generated on your own device. The service never holds that key, so it can store your Nordoyar Sparikassi data without ever being able to read it. That's what "zero-knowledge" means here in practice.

How to connect Nordoyar Sparikassi

Connecting happens entirely inside the open-banking.io dashboard — there is no endpoint to call and no key to paste:

  1. Sign up for an open-banking.io account.
  2. Set your encryption passphrase. Your public/private key pair is created locally in your browser; only the public key ever leaves your device.
  3. Pick Nordoyar Sparikassi in the dashboard and choose the account type you need — both business and personal accounts are supported.
  4. Approve on Nordoyar Sparikassi's own login. You're redirected to the bank's secure consent screen, where you authenticate and grant access directly. open-banking.io never sees your banking credentials.
  5. Watch your accounts sync back into the dashboard, ready to view.

Your consent stays valid for up to 180 days, after which Nordoyar Sparikassi will ask you to re-approve — a standard PSD2 refresh.

Access your data

Once a connection exists, developers can read it programmatically — this step is entirely optional. On the Developers page, create an API key and export a credentials.json file. That file bundles your API key with your private decryption key, so data is unlocked locally on your machine and never in transit.

openbanking accounts
openbanking transactions
openbanking sync

The CLI, SDKs, and REST API all authenticate with the X-Api-Key header. Note that these tools only read and sync existing connections — the initial Nordoyar Sparikassi link is always made in the dashboard. An API key on its own returns ciphertext; without your private key, it's unreadable.

FAQ

What is Nordoyar Sparikassi's BIC?

No BIC is on file for Nordoyar Sparikassi here — it isn't needed to connect, since you select the bank directly in the dashboard.

Can I connect both business and personal accounts?

Yes. Nordoyar Sparikassi supports both account types; choose which one to link when you add the connection.

How much does it cost?

Around EUR 3/month, with access to 2,600+ EU and UK banks and no certificates to manage.

Ready to start? Visit open-banking.io.