SJ Prio Mastercard API Access — Sync Card Data

Pulling data out of your SJ Prio Mastercard by hand is slow, and screen-scraping breaks the moment SEB Kort tweaks its login. open-banking.io gives you a single, stable connection to your SJ Prio Mastercard so accounts, balances and transactions flow straight into your own app, ledger or spreadsheet — no bank certificate and no infrastructure to babysit.

The card powers the SJ Prio travel-rewards programme in Sweden, so a live feed of card spend is handy for budgeting, expense tracking, points reconciliation and automated bookkeeping. One authenticated endpoint replaces fragile custom integrations.

How to connect SJ Prio Mastercard

  1. Create an open-banking.io account and grab your API key.
  2. Select SJ Prio Mastercard from the Swedish institution list.
  3. Approve access in SEB Kort's own secure login — your credentials stay with the issuer.
  4. Receive the consent token and start calling the accounts, balances and transactions endpoints.

What data you can access

  • Accounts — your personal SJ Prio Mastercard card account details.
  • Balances — current and available balance in real time.
  • Transactions — historical and incoming card movements, ready to categorise.

SJ Prio Mastercard is offered here for personal card accounts. A single consent stays valid for up to 180 days before the cardholder re-authorises, keeping your feed live with minimal friction. No BIC is required to connect. The same API reaches 2,600+ banks across the EU and UK, so adding another provider later is a one-line change rather than a new project.

Privacy by design

We run zero-knowledge: credentials are entered only at SEB Kort, and open-banking.io never stores or sees your login. The connection is fully certificate-free — there are no eIDAS certificates to buy, renew or manage. You get bank-grade access without the compliance overhead.

Pricing

Flat, predictable pricing from roughly EUR 3 per month covers SJ Prio Mastercard and every other supported institution — no per-call surprises and no setup fees.

FAQ

Is my SJ Prio Mastercard login safe?

Yes. You authenticate directly with SEB Kort. Our zero-knowledge design means we never receive or retain your card credentials.

How long does access last before I re-approve?

Each consent runs for up to 180 days. After that the cardholder simply re-authorises to keep the data feed active.

Do I need a certificate or BIC to connect?

No. open-banking.io is certificate-free, and no BIC is needed to link your SJ Prio Mastercard.

Ready to start? Visit open-banking.io to connect your SJ Prio Mastercard today.