Coop Bank Denmark: API Access & Open Banking Data

Coop Bank is the banking arm of Denmark's Coop retail cooperative, serving everyday members and small businesses. If you want a clean, private way to pull your Coop Bank balances and transactions into your own tools, open-banking.io reaches it through regulated PSD2 access — covering both business and personal accounts, with a consent window of up to 180 days before you re-approve. Coop Bank has no BIC published in our reference data (BIC: n/a), but none is needed to connect here.

What sets open-banking.io apart is the trust model. It is certificate-free and zero-knowledge: your encryption keys are generated on your own device, and the platform only ever holds your public key. Your Coop Bank data is decrypted locally, by you — the servers can never read it. All of this runs for roughly EUR 3/month across 2,600+ supported European banks.

How to connect Coop Bank

Connecting happens entirely in the open-banking.io dashboard — there is no code, endpoint, or API key involved in this step.

  1. Sign up for open-banking.io and set your encryption passphrase; your private key is created locally and never leaves your device.
  2. In the dashboard, select Coop Bank (Denmark) and choose the account type you hold — business or personal.
  3. You are redirected to Coop Bank's own secure login, where you approve the PSD2 consent directly with the bank.
  4. Your approved accounts sync back into your dashboard, refreshing under the 180-day consent.

Access your data

Once Coop Bank is connected, developers can optionally read the data programmatically. On the Developers page, create an API key and export a credentials.json — this bundles the API key together with your private decryption key. From there use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API. Requests authenticate with the X-Api-Key header, and every response is decrypted locally with your own key. Without that private key, an API key alone returns only ciphertext.

Do I need a certificate or eIDAS setup for Coop Bank?

No. open-banking.io is certificate-free — you approve access on Coop Bank's login screen and nothing else is required.

Can open-banking.io see my Coop Bank transactions?

No. It is zero-knowledge and holds only your public key; decryption happens on your device.

Up to 180 days, after which you re-approve on Coop Bank's consent screen.

Start at open-banking.io.