UniCredit Bank Hungary API Access & Open Banking

Reaching your UniCredit Bank Hungary accounts through open-banking.io means you never touch an eIDAS certificate, a QWAC, or a sandbox onboarding form. open-banking.io sits across 2,600+ EU and UK banks and gives you one consistent way to view balances and transactions — while every byte stays encrypted with a key that lives only on your device. UniCredit Bank Hungary covers both business and personal accounts, and a single approval keeps the link alive for up to 180 days before you refresh it.

The service is zero-knowledge by design: open-banking.io holds only your public key, so its servers can never read or decrypt what flows through them. That is the whole point — bank data belongs to you, decrypted where you sit, not on someone else's machine.

How to connect UniCredit Bank Hungary

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

  1. Sign up for open-banking.io and set your encryption passphrase. Your keys are generated locally on your own device at this moment.
  2. In the dashboard, search for UniCredit Bank Hungary and choose the account type you want — business or personal.
  3. You are redirected to UniCredit Bank Hungary's own secure login, where you approve access under PSD2 (Strong Customer Authentication happens on the bank's side, never on ours).
  4. Once you confirm, your selected accounts sync straight back into your dashboard.

That consent stays valid for up to 180 days, after which you simply repeat the approval to keep syncing.

Access your data

Programmatic access is an optional step you take after the account is already connected. Open 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 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. Note there is no connect command anywhere — the CLI and SDK only read and sync connections you already made in the dashboard. Without your private key, the API key alone hands back nothing but ciphertext.

UniCredit Bank Hungary publishes no public BIC through this integration, so account selection is handled by name in the dashboard rather than by BIC lookup.

All of this runs for roughly EUR 3 per month.

Do I need a certificate to connect UniCredit Bank Hungary?

No. open-banking.io is certificate-free — no QWAC or eIDAS setup. You approve access on the bank's own login screen.

Can open-banking.io read my UniCredit Bank Hungary transactions?

No. The platform is zero-knowledge and stores only your public key, so data is decrypted solely on your device.

Does UniCredit Bank Hungary support business accounts?

Yes. Both business and personal account types are available, with consent valid for up to 180 days.

Ready to link your accounts? Start at open-banking.io.