Volksbank Delitzsch API Access & Open Banking

Reaching your Volksbank Delitzsch accounts programmatically used to mean eIDAS certificates, sandbox registrations and PSD2 paperwork. open-banking.io removes all of that. It is a zero-knowledge, certificate-free gateway to 2,600+ EU and UK banks, and Volksbank Delitzsch (BIC GENODEF1DZ1) is one of them. You link the bank once, and your business and personal account data flows into a dashboard that only you can decrypt.

The privacy model is the point: your encryption keys are generated on your own device, so open-banking.io only ever holds your public key. Balances and transactions are sealed before they leave your control and unsealed locally — the service itself can never read them.

How to connect Volksbank Delitzsch

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. This generates your personal key pair on your device.
2. In the dashboard, search for and select Volksbank Delitzsch, then choose the account type you want to link — business or personal.
3. You are redirected to Volksbank Delitzsch's own secure login, where you approve access under PSD2. Your credentials stay with the bank.
4. Once you confirm the consent, your accounts sync back into your dashboard automatically.

Your authorisation lasts up to 180 days, after which you simply repeat the approval on the bank's consent screen to keep the connection live.

Access your data

Once Volksbank Delitzsch is connected, developers can optionally read the data in code. 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 directly. Every request carries your key in the X-Api-Key header, and each response is decrypted locally with your private key. The API key alone only ever returns ciphertext, so nothing readable leaves your machine unencrypted.

FAQ

Do I need a developer account to link Volksbank Delitzsch?

No. Connecting is a dashboard action — sign up, set a passphrase, pick the bank and approve on its consent screen. API keys are only for the optional programmatic step afterwards.

Can open-banking.io see my Volksbank Delitzsch balances?

No. It is zero-knowledge and holds only your public key. Your data is decrypted on your own device with a key that never leaves it.

What does it cost?

Around EUR 3 per month, covering access to Volksbank Delitzsch and every other supported bank — with no certificates to buy or maintain.

Ready to start? Link Volksbank Delitzsch at open-banking.io.