Volksbank Sprockhövel Open Banking & API Access

Volksbank Sprockhövel eG (BIC GENODEM1SPO) is a cooperative bank in North Rhine-Westphalia's Ennepe-Ruhr district. With open-banking.io you can reach its business and personal accounts through a single, privacy-first dashboard — no eIDAS certificate, no bank partnership, and no data ever leaving your control in readable form. Everything you retrieve is decrypted on your own device with a key only you hold.

open-banking.io covers 2,600+ EU and UK banks and gives you one consistent view of balances and transactions. Because it is zero-knowledge, the service stores only your public key; it can never read or decrypt what flows through it.

How to connect Volksbank Sprockhövel

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 key pair is generated locally on your device.
  2. In the dashboard, search for Volksbank Sprockhövel and choose the account type you need — business or personal.
  3. You are redirected to Volksbank Sprockhövel's own secure login, where you approve the PSD2 access request directly with the bank.
  4. Your approved accounts sync back into your dashboard automatically.

Consent lasts up to 180 days, after which you simply re-approve on the bank's screen to keep the connection live.

Access your data

Reading data programmatically is an optional developer step you take after the account is connected. 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 you can use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API.

Every request sends your key in the X-Api-Key header, and every response is decrypted locally with your private key. An API key alone only returns ciphertext — without your private key the data stays unreadable, even to open-banking.io. The CLI and SDK read and sync existing connections; they never create one.

All of this runs for roughly EUR 3/month.

Do I need an eIDAS certificate?

No. open-banking.io is certificate-free. You approve access on Volksbank Sprockhövel's own login screen, so no regulatory certificate or licence is required from you.

Can open-banking.io see my transactions?

No. The architecture is zero-knowledge. Your data is encrypted to a key held only on your device, so the servers store ciphertext they cannot decrypt.

How do I read data with code?

After connecting in the dashboard, export credentials.json, then call the CLI, SDK, or REST API with the X-Api-Key header. Responses decrypt locally with your private key.

Ready to start? Visit open-banking.io.