Volksbank Ettlingen Open Banking & API Access | open-banking.io

Reaching your Volksbank Ettlingen accounts shouldn't mean wrestling with eIDAS certificates or a PSD2 sandbox. open-banking.io gives you a single, privacy-first dashboard that links directly to the co-op bank in Ettlingen (BIC GENODE61ETT) and pulls your balances and transactions into one place. It covers both business and personal accounts, and because every record is decrypted on your own device, the platform itself never sees your financial data in the clear.

open-banking.io is a zero-knowledge, certificate-free service spanning 2,600+ EU and UK banks. The servers only ever hold your public key — the private key that unlocks your data stays with you.

How to connect Volksbank Ettlingen

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 an open-banking.io account.
  2. Set your encryption passphrase. Your key pair is generated locally on your device, so only you can later decrypt what syncs in.
  3. Pick Volksbank Ettlingen in the dashboard and choose the account type — business or personal.
  4. Approve on Volksbank Ettlingen's own login. You're redirected to the bank's secure consent screen to authorise access under PSD2. Your credentials go only to the bank.
  5. Your accounts sync back into the dashboard, ready to view.

Consent lasts up to 180 days, after which you simply re-approve on the bank's screen to keep the connection live.

Access your data

Once a connection exists, developers can optionally read it programmatically. On the Developers page, create an API key and export a credentials.json — this bundles the API key and 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 it stays unreadable, which is what makes the system genuinely zero-knowledge.

The CLI and SDK only read and sync connections that already exist; there is no connect command. All of this runs for around EUR 3/month.

Do I need an eIDAS certificate for Volksbank Ettlingen?

No. open-banking.io is certificate-free — you approve access on the bank's own consent screen, nothing more.

Can open-banking.io read my Volksbank Ettlingen transactions?

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

Does this work for business accounts?

Yes. Both business and personal Volksbank Ettlingen accounts are supported.

Start at open-banking.io.