Volksbank BRAWO API Access & Open Banking Guide

Reaching your Volksbank BRAWO account data no longer means wrestling with bank certificates or bespoke PSD2 contracts. open-banking.io gives you a single, unified way to view balances and transactions across the Braunschweig–Wolfsburg cooperative bank and 2,600+ other EU and UK institutions. Volksbank BRAWO (BIC GENODEF1WOB) is fully supported for both business and personal accounts, with consent lasting up to 180 days before you renew it.

Everything is built around one principle: only you can read your data. Your encryption keys are generated on your own device, and open-banking.io holds nothing but your public key — a genuinely zero-knowledge, certificate-free design.

How to connect Volksbank BRAWO

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 creates the private key that stays on your device.
  2. Open the dashboard and search for Volksbank BRAWO, then choose whether you're linking a business or personal account.
  3. You're redirected to Volksbank BRAWO's own secure login and consent screen, where you approve access directly with the bank under PSD2. Your credentials are never seen by open-banking.io.
  4. Once approved, your accounts and transactions sync into your dashboard automatically, and stay refreshed for the duration of your 180-day consent.

Access your data

Once Volksbank BRAWO is connected, developers can optionally read the data programmatically. From the Developers page, create an API key and export a credentials.json — this bundles the API key together with your private decryption key.

With that file in place you can use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API directly. Requests authenticate with the X-Api-Key header, and every response is decrypted locally with your own key. Without that private key, an API key alone only ever returns ciphertext — the servers cannot decrypt anything on your behalf. Note that the CLI and SDK only read and sync connections you already established in the dashboard; there is no connect command.

At around EUR 3/month, it's a low-cost, privacy-first route to your Volksbank BRAWO data.

FAQ

Does open-banking.io support business accounts at Volksbank BRAWO?

Yes. Both business and personal Volksbank BRAWO accounts (BIC GENODEF1WOB) can be linked.

Do I need a certificate or developer contract with the bank?

No. The service is certificate-free — you approve access on Volksbank BRAWO's own consent screen, no PSD2 certificates required.

Up to 180 days, after which you simply re-approve access through the dashboard.

Ready to begin? Visit open-banking.io.