Banque J. Safra Sarasin Open Banking & API Access

Banque J. Safra Sarasin (Luxembourg) serves private and business clients from its Luxembourg base, and open-banking.io lets you reach that account data without wrestling with PSD2 certificates or a QSEAL setup. open-banking.io is a zero-knowledge open-banking service covering 2,600+ banks across the EU and UK. Your financial data is encrypted with a key generated on your own device and held only by you — the platform stores nothing it can read.

Banque J. Safra Sarasin is reachable under BIC BSAFLULL, and open-banking.io supports both business and personal account types, with consent staying valid for up to 180 days before you renew it.

How to connect Banque J. Safra Sarasin

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. Your keys are generated locally, so only you can later unlock your data.
  2. In the dashboard, pick Banque J. Safra Sarasin and choose the account type you want to link (business or personal).
  3. You are redirected to Banque J. Safra Sarasin's own secure login, where you approve access on the bank's PSD2 consent screen.
  4. Once approved, your accounts and transactions sync back into your open-banking.io dashboard, ready to view.

Access your data

Programmatic access is an optional step for developers, and only after a connection exists. From the Developers page, create an API key and export a credentials.json — this bundles the API key together with your private decryption key. You can then use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API. Requests authenticate with the X-Api-Key header, and every response is decrypted locally with your own key. An API key alone only ever returns ciphertext; without your private key, nobody — not even open-banking.io — can read it.

The whole service is certificate-free and costs around EUR 3/month.

Does open-banking.io ever see my Banque J. Safra Sarasin data?

No. It is zero-knowledge and holds only your public key. Decryption happens on your device.

Do I need a developer account to connect?

No. Connecting is done in the dashboard by anyone. The API key and CLI are optional extras for programmatic reads.

Up to 180 days, after which you re-approve access on Banque J. Safra Sarasin's consent screen.

Get started at open-banking.io.