Kreissparkasse Reutlingen Open Banking & API Access

Reaching your Kreissparkasse Reutlingen account data no longer means chasing a bank certificate or building an eIDAS integration. open-banking.io links your Reutlingen accounts through regulated PSD2 access and hands the readable data back to you — decrypted on your own device with a key nobody else holds. It covers 2,600+ EU and UK banks, so Kreissparkasse Reutlingen sits alongside the rest of your finances in one place.

With BIC SOLADES1REU, both business and personal accounts are supported, and a single consent stays valid for up to 180 days before Kreissparkasse Reutlingen asks you to re-approve.

How to connect Kreissparkasse Reutlingen

Connecting happens entirely in 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 keys are generated locally on your device, so the service only ever sees your public key.
  2. In the dashboard, search for Kreissparkasse Reutlingen and choose whether you're linking a business or personal account.
  3. You're redirected to Kreissparkasse Reutlingen's own secure login, where you approve access on the bank's PSD2 consent screen.
  4. Your accounts and transactions sync straight back into your dashboard, ready to view.

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 together with your private decryption key. From there use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API. 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 already made in the dashboard — they never establish new ones. An API key on its own returns nothing but ciphertext without your private key.

The whole platform is zero-knowledge and certificate-free: open-banking.io stores only your public key and can never read or decrypt your Kreissparkasse Reutlingen data. All of it runs for around EUR 3/month.

Is my Kreissparkasse Reutlingen login shared with open-banking.io?

No. You enter your credentials only on Kreissparkasse Reutlingen's own consent screen. open-banking.io never sees them.

How long does access last?

Up to 180 days per consent. After that, you simply re-approve on the bank's screen to keep syncing.

Can I use both business and personal accounts?

Yes. Both account types at Kreissparkasse Reutlingen are supported — pick the type when you add the connection.

Start at open-banking.io.