Volksbank am Württemberg API Access & Open Banking

Reaching account data at Volksbank am Württemberg no longer means wrestling with PSD2 certificates or a bank sandbox. open-banking.io gives you a certificate-free path to this Rems-Murr cooperative bank (BIC GENODES1UTV), covering both business and personal accounts under a consent that stays valid for up to 180 days. Everything is encrypted so that only you can read it: your keys are generated on your own device, and open-banking.io keeps just your public key, never anything that could decrypt your statements.

How to connect Volksbank am Württemberg

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 derives the private key that lives only on your device.
  2. In the dashboard, search for Volksbank am Württemberg and choose whether you are linking a business or personal account.
  3. You are redirected to Volksbank am Württemberg's own secure login, where you approve access on the bank's PSD2 consent screen — your credentials go straight to the bank, never to open-banking.io.
  4. Once approved, your accounts and transactions sync back into your dashboard, ready to view.

That is the whole flow. No developer redirect, no uploaded certificate, no manual endpoint wiring.

Access your data

After the connection is live, developers can optionally read it programmatically. 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 directly. Every request carries the X-Api-Key header, and each response is decrypted locally with your own key. Note that the CLI and SDK only read and sync connections you already made in the dashboard — there is no connect command, and an API key on its own returns only ciphertext without your private key.

At roughly EUR 3/month, you get zero-knowledge open banking across 2,600+ EU/UK institutions with no certificate overhead.

Does open-banking.io ever see my Volksbank am Württemberg data?

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

Yes. Both business and personal accounts are supported, each approved on the bank's own consent screen.

How often do I re-approve access?

Consent lasts up to 180 days, after which you re-confirm on Volksbank am Württemberg's login to keep syncing.

Start at open-banking.io.