Nordic Choice Club Mastercard Open Banking API

Want a clean, programmatic view of your Nordic Choice Club Mastercard spending in Sweden? open-banking.io lets you reach the card's PSD2 data without maintaining eIDAS certificates or running your own bank integrations. It covers 2,600+ EU/UK institutions, and everything is decrypted locally with a key only you hold — the service never sees your card statements in the clear.

Nordic Choice Club Mastercard is a personal card product, so open-banking.io exposes personal account access. No BIC is required to link it. Consent, once granted, remains valid for up to 180 days before Nordic Choice Club Mastercard asks you to re-authorise.

How to connect Nordic Choice Club Mastercard

Connecting happens entirely inside the open-banking.io dashboard — there is no API call, code, or key involved in linking the card.

  1. Sign up for open-banking.io and set your encryption passphrase. Your key pair is generated right there on your own device.
  2. In the dashboard, search for and select Nordic Choice Club Mastercard, then choose the personal account type.
  3. You are redirected to Nordic Choice Club Mastercard's own secure login and consent screen, where you approve access directly with the card issuer.
  4. Your account and transaction data then syncs back into your open-banking.io dashboard, ready to view.

Because open-banking.io is zero-knowledge, it only stores your public key — it cannot read or decrypt anything it holds for you.

Access your data

Once the card is connected, reading it programmatically is an optional developer step. Open the Developers page, create an API key, and export a credentials.json that bundles the API key together with your private decryption key. From there you can use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API. Every request carries the X-Api-Key header, and each response is decrypted locally with your own key — an API key alone only ever returns ciphertext. The CLI and SDK read and sync existing connections; they never create them.

All of this runs on a single flat plan of roughly EUR 3/month.

Do I need an eIDAS certificate?

No. open-banking.io is certificate-free — it handles the regulated PSD2 plumbing so you never touch a certificate.

Can open-banking.io see my Nordic Choice Club Mastercard transactions?

No. Data is decrypted only on your device with your private key. The service is zero-knowledge and holds just your public key.

Up to 180 days, after which you re-approve access on Nordic Choice Club Mastercard's consent screen.

Ready to start? Visit open-banking.io.