Crédit Agricole Atlantique Vendée Open Banking

Pulling your Crédit Agricole Atlantique Vendée account and transaction history into your own tools normally means chasing bank certificates, sandbox registrations and PSD2 paperwork. open-banking.io removes that overhead. It is a zero-knowledge, certificate-free service covering 2,600+ EU and UK banks, so your Crédit Agricole Atlantique Vendée data flows into one dashboard and every figure is decrypted on your device with a key only you hold.

Crédit Agricole Atlantique Vendée supports both business and personal accounts, and a single approval keeps access live for up to 180 days before you re-confirm. There is no published BIC for this regional bank, so open-banking.io identifies it by name in the bank picker rather than by code.

How to connect Crédit Agricole Atlantique Vendée

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 on your own device, so nobody else can reproduce them.
  2. In the dashboard, search for and select Crédit Agricole Atlantique Vendée, then choose the account type you want to link — business or personal.
  3. You are redirected to Crédit Agricole Atlantique Vendée's own secure login, where you approve access under PSD2 on the bank's consent screen. Your credentials are only ever entered on the bank's site.
  4. Your accounts sync back into the dashboard, ready to view for the length of the 180-day consent.

Access your data

Reading the data programmatically is an optional step you take after the connection exists. 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 CLI and SDK only read and sync connections you already approved — they never create one.

Because open-banking.io is zero-knowledge, its servers hold only your public key; an API key alone returns ciphertext, useless without the private key on your machine. All of this runs for roughly EUR 3/month.

Does open-banking.io ever see my Crédit Agricole Atlantique Vendée login?

No. You enter your credentials only on Crédit Agricole Atlantique Vendée's own consent screen, never in open-banking.io.

Yes — Crédit Agricole Atlantique Vendée offers both business and personal access through the dashboard.

How long does access last?

Up to 180 days per approval, after which you simply re-confirm consent at the bank.

Start at open-banking.io.