VR-Bank Bonn Rhein-Sieg API Access & Open Banking

Reaching your VR-Bank Bonn Rhein-Sieg (BIC GENODED1RST) accounts through open-banking.io means your balances and transaction history land in one dashboard you actually control. Both business and personal accounts are supported, and each PSD2 consent stays valid for up to 180 days before you renew it. Nothing about the setup is certificate-heavy or developer-only — you approve access on VR-Bank Bonn Rhein-Sieg's own screens, and the data is decrypted on your device with a key that never leaves it.

How to connect VR-Bank Bonn Rhein-Sieg

Connecting happens entirely inside the open-banking.io dashboard — there is no API call, code snippet, or key involved in this step.

  1. Sign up for open-banking.io and set an encryption passphrase. Your key pair is generated locally on your own device.
  2. In the dashboard, pick VR-Bank Bonn Rhein-Sieg from the bank list and choose the account type — business or personal.
  3. You are redirected to VR-Bank Bonn Rhein-Sieg's own secure login to approve access (standard PSD2 consent).
  4. Once you confirm, your accounts sync straight into your dashboard and refresh automatically for the life of the consent.

That's the whole flow — you never hand credentials to open-banking.io, and the service only ever holds your public key.

Access your data

Want to work with the data in code? This is an optional step, only available after you've connected VR-Bank Bonn Rhein-Sieg in the dashboard. On the Developers page, create an API key and export a credentials.json — it bundles the API key together with your private decryption key. From there you can use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API. Requests carry your key in the X-Api-Key header, and every response is decrypted locally with your private key. There is no connect command — the tooling only reads and syncs connections you already approved.

Because the platform is zero-knowledge, its servers can never read or decrypt your data; an API key alone returns only ciphertext without your private key. All of this runs for around EUR 3/month, across 2,600+ EU/UK banks.

Do I need an API key to connect VR-Bank Bonn Rhein-Sieg?

No. Connecting is done in the dashboard by approving access on the bank's login. API keys are only for reading data afterward.

Can open-banking.io see my VR-Bank Bonn Rhein-Sieg balances?

No. Data is encrypted for your key and decrypted on your device. The service stores only your public key.

How long does access last?

Each consent runs up to 180 days, after which you re-approve it on VR-Bank Bonn Rhein-Sieg's login screen.

Get started at open-banking.io.