Crédit Agricole d'Ille et Vilaine Open Banking Access

Reaching your Crédit Agricole d'Ille et Vilaine account data no longer means wrestling with banking APIs or paying for a costly PSD2 certificate. open-banking.io links your Rennes-based regional caisse through a single dashboard and keeps every figure encrypted with a key that never leaves your device. Whether you run a business account or a personal one, the same flow applies, and consent stays valid for up to 180 days before you renew it.

How to connect Crédit Agricole d'Ille et Vilaine

Connecting happens entirely inside the open-banking.io dashboard — there is no code, no endpoint, and no API key at this stage.

  1. Sign up for an open-banking.io account.
  2. Set your encryption passphrase. Your keys are generated locally on your own device, so only you can ever unlock the data.
  3. In the dashboard, choose Crédit Agricole d'Ille et Vilaine and select the account type you need (business or personal).
  4. You are redirected to Crédit Agricole d'Ille et Vilaine's own secure login, where you approve access under PSD2.
  5. Your accounts sync back into the dashboard, ready to view.

Because the bank has no published BIC in our records, selecting it by name in the dashboard is the reliable route.

Access your data

Once the connection is live, developers can optionally read it programmatically. Open the Developers page, create an API key, and export a credentials.json file — 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. Every request carries the X-Api-Key header, and each response is decrypted locally with your own key. Note that the CLI and SDK only read and sync connections you already made in the dashboard — there is no connect command.

Privacy is the point. open-banking.io is zero-knowledge: our servers hold only your public key and can never read or decrypt your Crédit Agricole d'Ille et Vilaine data. An API key alone returns ciphertext; without your private key, it stays unreadable. All of this is certificate-free and costs around EUR 3 per month.

Do I need a PSD2 certificate for Crédit Agricole d'Ille et Vilaine?

No. open-banking.io handles the regulated connection, so you skip certificates entirely.

Can I connect both business and personal accounts?

Yes. Crédit Agricole d'Ille et Vilaine supports both, and you pick the type when adding the bank.

Up to 180 days, after which you re-approve access on the bank's login screen.

Start at open-banking.io.