Sparkasse Vogtland API Access & Open Banking Setup

Reaching your Sparkasse Vogtland balances and transactions no longer means scraping screens or juggling eIDAS certificates. open-banking.io links this Plauen-based Saxon Sparkasse (BIC WELADED1PLX) to a single encrypted dashboard that covers both business and personal accounts. It is a zero-knowledge, certificate-free service: your statements are decrypted only on your own device, with a key nobody else holds — not even open-banking.io, which stores just your public key.

How to connect Sparkasse Vogtland

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. The matching keys are generated locally on your device, so only you can later unlock the data.
  2. In the dashboard, search for Sparkasse Vogtland and choose the account type you want to link — business or personal.
  3. You are redirected to Sparkasse Vogtland's own secure login, where you approve access under PSD2. open-banking.io never sees your online-banking credentials.
  4. Your approved accounts sync back into the dashboard. Consent lasts up to 180 days, after which you simply re-approve on the bank's screen.

Access your data

Reading the data programmatically is an optional step reserved for developers, and only after a connection already exists. Open 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 the CLI (openbanking accounts, openbanking transactions, openbanking sync), the SDKs, or the REST API let you pull the synced Sparkasse Vogtland data. Every request carries the X-Api-Key header, and each response is decrypted locally with your own key. An API key alone returns only ciphertext — without your private key, there is nothing readable to leak. Note that none of these tools connect a bank; they read and refresh connections you already approved in the dashboard.

All of this runs at roughly EUR 3 per month, with no certificate paperwork and no per-call developer fees.

Does open-banking.io ever see my Sparkasse Vogtland login?

No. You authenticate directly on Sparkasse Vogtland's consent screen. open-banking.io only receives the PSD2 access the bank grants, and holds only your public key.

Yes. Sparkasse Vogtland supports both account types, and you can add each one separately from the dashboard.

How long does access stay active?

Each consent runs for up to 180 days. When it expires, re-approve on the bank's own login to keep your accounts syncing.

Ready to start? Connect Sparkasse Vogtland at open-banking.io.