Volksbank Bochum Witten API Access & Open Banking

Reaching your Volksbank Bochum Witten (BIC GENODEM1BOC) accounts programmatically usually means wrestling with eIDAS certificates and PSD2 onboarding. open-banking.io removes that overhead. It links your Volksbank Bochum Witten business or personal accounts through a single dashboard, keeps a 180-day consent window, and — because it is zero-knowledge — never holds a key that could read your data. Your balances and transactions are decrypted only on your own device.

How to connect Volksbank Bochum Witten

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

1. Sign up for an open-banking.io account.
2. Set an encryption passphrase. Your key pair is generated locally on your device; open-banking.io only ever sees your public key.
3. In the dashboard, search for Volksbank Bochum Witten and choose the account type you want to link (business or personal).
4. You are redirected to Volksbank Bochum Witten's own secure login, where you approve access on the bank's PSD2 consent screen.
5. Once approved, your accounts sync straight into your dashboard, refreshing for the full 180-day consent period.

Access your data

Programmatic access is an optional step you take after the connection exists. 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 use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API. Every request carries your X-Api-Key header, and each response is decrypted locally with your own key. The CLI and SDK only read and sync connections you already made in the dashboard — they cannot create one. And an API key alone is useless to anyone: without your private key, the server can only return ciphertext.

All of this runs certificate-free for roughly EUR 3/month.

Do I need a PSD2 certificate for Volksbank Bochum Witten?

No. open-banking.io handles the regulated connection, so you never register for or manage an eIDAS certificate yourself.

Can open-banking.io read my Volksbank Bochum Witten transactions?

No. The service is zero-knowledge and stores only your public key. Data is decrypted on your device with a private key that never leaves it.

Which account types can I link?

Both business and personal Volksbank Bochum Witten accounts are supported, each under a 180-day consent that you can renew when it lapses.

Start at open-banking.io.