Circle K EXTRA Mastercard API Access in Norway

Bring your Circle K EXTRA Mastercard into your own tools without copy-pasting statements. open-banking.io gives developers, finance teams and personal-finance builders a single, standards-based way to read Circle K EXTRA Mastercard card data in Norway — so balances and spending flow straight into your app, spreadsheet or dashboard the moment they post.

Instead of scraping a card portal, you connect once and let open-banking.io keep the data fresh through a regulated PSD2 interface. No manual downloads, no brittle screen-scrapers.

How to connect Circle K EXTRA Mastercard

  1. Create a free account at open-banking.io and generate your API key.
  2. Search the bank directory and select Circle K EXTRA Mastercard (Norway).
  3. Trigger the consent flow — you approve access directly with the card issuer using your own credentials.
  4. Receive the returned authorization and call the accounts, balances and transactions endpoints.
  5. Schedule refreshes; renew the consent before it expires to keep data streaming.

What data you can access

  • Accounts — your personal Circle K EXTRA Mastercard card account details.
  • Balances — current outstanding balance and available limit.
  • Transactions — dated purchase, fuel, refund and fee entries with amounts and merchant descriptions.

Only personal account types are exposed for this card. There is no assigned BIC for the product, so the open-banking.io connector routes requests for you — you never need to supply one.

Access runs on explicit customer consent with a maximum consent window of 180 days. After that, the cardholder simply re-approves to continue syncing. open-banking.io covers 2,600+ banks and card issuers across the EU and UK, so one integration reaches far beyond a single product.

Privacy by design

The platform is zero-knowledge: your credentials are entered only with the issuer and are never visible to us, and we don't retain your banking data. It's also certificate-free — no eIDAS QWAC or QSeal certificate to buy, install or rotate. You get compliant PSD2 access without the usual onboarding overhead.

Pricing

Flat and predictable: around EUR 3 per month, with no per-call surprises or setup fees.

FAQ

Is my Circle K EXTRA Mastercard login shared with open-banking.io?

No. Authentication happens on the issuer's own consent screen. Our zero-knowledge design means we never see or store your card credentials.

How long does a connection stay active?

Each consent lasts up to 180 days. When it lapses, you re-authorize once to resume syncing balances and transactions.

Do I need certificates to start?

No. open-banking.io is certificate-free — skip the QWAC/QSeal setup and connect straight away.

Ready to build? Start at open-banking.io.