Volksbank Rathenow API Access & Open Banking

Reaching your Volksbank Rathenow accounts programmatically usually means wrestling with eIDAS certificates and PSD2 sandboxes. open-banking.io removes that hurdle. It links to Volksbank Rathenow (BIC GENODEF1RN1) through regulated open-banking rails, then hands you a clean, decrypted view of your money — with a design where only you ever hold the key that unlocks it.

Both business and personal account types are supported, and a single consent stays valid for up to 180 days before Volksbank Rathenow asks you to re-approve.

How to connect Volksbank Rathenow

Connecting happens entirely inside the open-banking.io dashboard — there is no endpoint to call and no key to paste.

  1. Sign up for open-banking.io and set your encryption passphrase. Your keys are generated locally on your own device, so the passphrase never leaves it.
  2. In the dashboard, search for Volksbank Rathenow and choose the account type you want to link (business or personal).
  3. You are redirected to Volksbank Rathenow's own secure login, where you approve access under PSD2 — exactly the screen you already trust.
  4. Once you confirm, your accounts and transactions sync straight into your dashboard.

That is the whole flow. No developer redirect, no API call, no certificate — just you authenticating directly with your bank.

Access your data

After a connection exists, developers can optionally read it programmatically. On the Developers page, create an API key and export a credentials.json. That file 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. The CLI and SDK only read and sync connections you already made — they never create them.

Because open-banking.io is zero-knowledge, its servers store only your public key and can never read your Volksbank Rathenow data. It stays certificate-free for you, and access costs around EUR 3/month.

Do I need a PSD2 certificate?

No. open-banking.io handles the regulated connection; you just approve access on Volksbank Rathenow's login screen.

Can open-banking.io see my transactions?

No. Data is encrypted with a key held only on your device, so an API key alone returns ciphertext without your private key.

How long does access last?

Up to 180 days per consent, after which you re-approve on Volksbank Rathenow's own screen.

Start at open-banking.io.