Allianz Banque API Access via Open Banking (France)

Allianz Banque is the retail banking arm of Allianz France, serving personal customers with current accounts, savings and securities. If you want your own Allianz Banque data — balances and transactions — in one place, open-banking.io gives you PSD2 access without certificates, sandboxes or eIDAS paperwork. It covers 2,600+ EU/UK banks, and everything is decrypted on your own device with a key that never leaves it.

Allianz Banque connects under BIC AGFBFRCCXXX, offers personal account access, and grants a consent that lasts up to 180 days before you re-approve.

How to connect Allianz Banque

Connecting happens entirely inside the open-banking.io dashboard — there is no API call, code or key involved in this step.

  1. Sign up at open-banking.io and set your encryption passphrase. Your keys are generated locally, so only you can ever unlock your data.
  2. In the dashboard, search for Allianz Banque and choose the personal account type.
  3. You are redirected to Allianz Banque's own secure login, where you approve the PSD2 consent directly with the bank.
  4. Your accounts sync back into the dashboard and stay up to date for the life of the consent.

You never share your Allianz Banque credentials with open-banking.io — approval is given on the bank's screen.

Access your data

Once Allianz Banque is connected, developers can optionally read the data programmatically. 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 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. The API key alone only ever returns ciphertext; without your private key the data stays unreadable — even to open-banking.io.

Because open-banking.io is zero-knowledge, its servers hold only your public key and can never see your Allianz Banque balances. All of this runs from around EUR 3/month.

Is an eIDAS certificate or bank agreement required?

No. open-banking.io is certificate-free — you sign up, set a passphrase and connect in the dashboard.

How long does Allianz Banque access stay active?

Up to 180 days per consent. When it expires, re-approve on Allianz Banque's login screen to keep syncing.

Can I connect Allianz Banque with the CLI?

No. The CLI and SDK only read and sync existing connections. New banks are always added in the dashboard.

Ready to start? Visit open-banking.io.