PSD Bank RheinNeckarSaar Open Banking API Access

Reaching PSD Bank RheinNeckarSaar account data no longer means wrestling with eIDAS certificates or a bank-specific sandbox. open-banking.io gives you a single, certificate-free path to your PSD Bank RheinNeckarSaar (BIC GENODEF1P20) balances and transactions, covering both business and personal accounts. Everything is decrypted on your own device with a key only you hold, so the service itself never sees your statements in the clear.

How to connect PSD Bank RheinNeckarSaar

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. Your key pair is generated locally on your device; only the public key ever leaves it.
  2. In the dashboard, pick PSD Bank RheinNeckarSaar from the bank list and choose the account type you want to link — business or personal.
  3. You are redirected to PSD Bank RheinNeckarSaar's own secure login and consent screen, where you approve access under PSD2. That consent can run up to 180 days before you renew it.
  4. Your approved accounts then sync straight into your dashboard, ready to view.

Because you authorise everything on the bank's own site, open-banking.io never handles your PSD Bank RheinNeckarSaar credentials.

Access your data

After a connection is live, developers can optionally read it programmatically. 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 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. The CLI and SDK only read and sync connections you have already approved — there is no connect command.

This zero-knowledge design means open-banking.io's servers store only your public key: an API key on its own returns ciphertext, never readable numbers. All of it runs for around EUR 3 per month, one flat price across 2,600+ supported banks.

Do I need an eIDAS certificate for PSD Bank RheinNeckarSaar?

No. open-banking.io is certificate-free — you approve access on the bank's consent screen and skip the certificate paperwork entirely.

Can open-banking.io read my PSD Bank RheinNeckarSaar transactions?

No. Data is decrypted only on your device with your private key. The service holds just your public key and never sees plaintext.

Up to 180 days per approval. When it expires, you simply re-approve on PSD Bank RheinNeckarSaar's login screen to keep syncing.

Start at open-banking.io.