Bankhaus Lampe Open Banking & API Access Guide

Bankhaus Lampe is a long-established German private bank (BIC LAMPDEDDXXX) serving both business and personal clients. With open-banking.io you can reach your Bankhaus Lampe accounts and transactions through a single EU/UK gateway covering 2,600+ banks — without certificates, screen-scraping, or a bank-side developer contract. Everything is encrypted, and your data is decrypted only on your own device with a key that never leaves it.

Because open-banking.io is zero-knowledge, our servers hold nothing but your public key. Not us, not a middleman — only you can read what syncs in. That privacy model works the same whether you just want a tidy dashboard view or you plan to pull Bankhaus Lampe data into your own software later.

How to connect Bankhaus Lampe

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 from that passphrase.
  2. In the dashboard, choose Bankhaus Lampe and pick the account type you hold — business or personal.
  3. You're redirected to Bankhaus Lampe's own secure login, where you approve access under PSD2 (SCA). open-banking.io never sees your banking credentials.
  4. Your accounts and transactions sync back into the dashboard. A single consent stays valid for up to 180 days, after which you simply re-approve on Bankhaus Lampe's screen.

Access your data

Once Bankhaus Lampe is connected, reading the data programmatically is an optional developer step. On the Developers page, create an API key and export a credentials.json — it 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 sends the X-Api-Key header, and each response is decrypted locally with your own key. Note the CLI and SDK only read and sync existing connections — the connect step always lives in the dashboard. Plans start at roughly EUR 3/month.

FAQ

Do I need a developer key to use Bankhaus Lampe?

No. Connecting and viewing accounts is done in the dashboard. An API key is only for the optional CLI/SDK/API access afterward.

Can open-banking.io read my Bankhaus Lampe data?

No. It's zero-knowledge — we store only your public key. Data is decrypted on your device with a private key only you hold.

What if someone gets just my API key?

They'd receive only ciphertext. Without your private decryption key, the responses stay unreadable.

Ready to start? Visit open-banking.io.