Stadtsparkasse Dessau API Access & Open Banking

Reaching your Stadtsparkasse Dessau accounts programmatically usually means TPP licensing, eIDAS certificates and a mountain of PSD2 paperwork. open-banking.io removes all of it. You link Stadtsparkasse Dessau once through a guided dashboard, and your balances and transactions become available to you — and only you — through a clean, developer-friendly interface.

Stadtsparkasse Dessau (BIC NOLADE21DES) is supported for both business and personal accounts, with a maximum consent window of 180 days before you renew access. open-banking.io is one service across 2,600+ EU/UK banks, so the same workflow you learn here applies everywhere else.

How to connect Stadtsparkasse Dessau

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 own device, so nobody else can derive them.
  2. In the dashboard, pick Stadtsparkasse Dessau from the bank list and choose whether you're linking a business or personal account.
  3. You're redirected to Stadtsparkasse Dessau's own secure login, where you approve access under PSD2 consent — your credentials only ever touch the bank.
  4. Once approved, your accounts sync straight into your dashboard, ready to view.

Access your data

Reading the data programmatically is an optional step that comes after the account is connected. Open the Developers page, create an API key and export a credentials.json — this bundles your 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 every response is decrypted locally with your own key. Note there is no connect command — the CLI and SDK only read and sync connections you already made in the dashboard.

This is what zero-knowledge means in practice: open-banking.io stores only your public key and can never read or decrypt your Stadtsparkasse Dessau data. There are no eIDAS certificates to buy and no bank onboarding to negotiate — all for around EUR 3/month.

Do I need an eIDAS certificate for Stadtsparkasse Dessau?

No. open-banking.io is certificate-free; the consent you grant on Stadtsparkasse Dessau's login screen is all that's required.

Can open-banking.io see my Stadtsparkasse Dessau transactions?

No. Data is decrypted only on your device with a key you hold. The servers keep just your public key and ciphertext.

Access pauses until you re-approve. Simply reconnect Stadtsparkasse Dessau in the dashboard to restore your sync.

Ready to start? Visit open-banking.io.