Volksbank Dettenhausen API Access & Open Banking

Reaching your Volksbank Dettenhausen accounts through open-banking.io means your balances and transactions flow into one dashboard you control — and stay encrypted with a key that never leaves your device. open-banking.io covers 2,600+ EU and UK banks, so Volksbank Dettenhausen (BIC GENODES1DEH) sits alongside every other account you hold. Both business and personal accounts are supported, and each PSD2 consent you grant lasts up to 180 days before a quick renewal.

There are no eIDAS certificates to buy and no bank-specific paperwork to file. You approve access directly on Volksbank Dettenhausen's own login, and open-banking.io simply holds your public key — it can never read or decrypt what syncs in.

How to connect Volksbank Dettenhausen

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

1. Sign up for open-banking.io and set an encryption passphrase. Your key pair is generated locally on your own device.
2. In the dashboard, search for Volksbank Dettenhausen and choose the account type you want to link (business or personal).
3. You are redirected to Volksbank Dettenhausen's own secure login, where you authenticate and approve the PSD2 consent.
4. Once approved, your accounts and transactions sync back into your dashboard, ready to view.

That's the whole flow — pick the bank, approve on the bank's screen, and your data appears.

Access your data

Want to read Volksbank Dettenhausen data programmatically? That's an optional step after the connection exists. Open the Developers page, create an API key, and export a credentials.json — it bundles your API key together with your private decryption key. Then use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API. Every request sends the X-Api-Key header, and each response is decrypted locally with your own key. Without that private key, an API key alone returns only ciphertext.

All of this runs for roughly EUR 3/month.

Can I link both business and personal accounts?

Yes. Volksbank Dettenhausen supports both, and you connect each one separately through the dashboard.

How long does a consent last?

Up to 180 days per approval. When it expires, you re-approve on the bank's login in a few clicks.

Can open-banking.io see my Volksbank Dettenhausen data?

No. It is zero-knowledge — the service stores only your public key, and decryption happens on your device.

Start at open-banking.io.