Kreissparkasse Melle API Access | Open Banking

Pulling live data out of Kreissparkasse Melle (BIC NOLADE21MEL) no longer means wrestling with the bank's own portal or waiting on manual exports. open-banking.io gives developers, finance teams and fintech builders a single, standardised way to read Kreissparkasse Melle accounts and keep them continuously in sync — the same integration you would use for any of the 2,600+ European banks already on the network.

How to connect Kreissparkasse Melle

  1. Create an open-banking.io account and generate your API key.
  2. Start an authorisation and select Kreissparkasse Melle from the German bank list.
  3. Log in with your normal Kreissparkasse Melle credentials to approve access — no certificates, no bank-side onboarding paperwork.
  4. Receive a secure consent token and call the API to read data straight away.

What data you can access

Once consent is granted you can retrieve:

  • Accounts — business and personal account details and IBANs
  • Balances — current and available balances in real time
  • Transactions — historical and incoming transaction records for reconciliation, categorisation or analytics

Kreissparkasse Melle supports both business and personal account types. A single authorisation stays valid for up to 180 days, after which the account holder simply re-approves — so long-running dashboards and accounting syncs keep working with minimal friction.

Privacy by design

open-banking.io is zero-knowledge: we relay your requests to the bank without retaining your financial data, and the flow is certificate-free, so there are no eIDAS certificates or QWACs to buy and rotate. Your credentials go only to Kreissparkasse Melle, never to us.

Pricing

One flat subscription of roughly EUR 3/month covers access to Kreissparkasse Melle and every other bank on the network — no per-call fees and no per-bank surcharges.

FAQ

Is Kreissparkasse Melle supported for both business and personal accounts?

Yes. You can connect both personal and business Kreissparkasse Melle accounts through the same API.

How long does a Kreissparkasse Melle connection last?

Each consent remains active for up to 180 days. After that the account holder re-authorises to continue syncing.

Do I need an eIDAS certificate to connect?

No. open-banking.io is completely certificate-free — you authenticate with the bank directly and start reading data without any certificate setup.

Ready to build? Get started at open-banking.io.