Volksbank Börßum-Hornburg API Access & Open Banking
Want programmatic, privacy-first access to your Volksbank Börßum-Hornburg accounts? open-banking.io lets you link this Lower Saxony cooperative bank (BIC GENODEF1BOH) and pull your balances and transactions into one place — without certificates, screen-scraping, or handing anyone your login. Both business and personal accounts are supported, with PSD2 consent valid for up to 180 days before you re-approve.
The service is zero-knowledge by design: your data is encrypted and can only be decrypted on your own device with a key that never leaves it. open-banking.io holds nothing but your public key.
How to connect Volksbank Börßum-Hornburg
Connecting happens entirely inside the open-banking.io dashboard — there is no API call or key involved in this step:
- Sign up for open-banking.io and set an encryption passphrase. Your keys are generated locally on your device.
- In the dashboard, choose Volksbank Börßum-Hornburg and select your account type (business or personal).
- You're redirected to Volksbank Börßum-Hornburg's own secure login, where you approve access on the bank's PSD2 consent screen.
- Your accounts sync back into your dashboard, ready to view.
Because approval takes place on the bank's own site, your credentials are never seen by open-banking.io.
Access your data
Once the connection is live, developers can optionally read it programmatically. On the Developers page, create an API key and export a credentials.json — this bundles your API key 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. An API key alone only ever returns ciphertext — without your private key, the data stays unreadable. Note the CLI and SDK only read and sync existing connections; there is no connect command.
All of this runs for around EUR 3/month.
Is my Volksbank Börßum-Hornburg login shared with open-banking.io?
No. You authenticate directly on Volksbank Börßum-Hornburg's consent screen. open-banking.io never sees your banking credentials.
How long does access last?
Each PSD2 consent lasts up to 180 days, after which you simply re-approve in the dashboard.
Can open-banking.io read my data?
No. It's zero-knowledge — the servers store only your public key, and decryption happens on your device.
Ready to start? Visit open-banking.io.