Crédit Agricole du Finistère API Access & Open Banking

Reaching your Crédit Agricole du Finistère account data no longer means chasing bank certificates or building a PSD2 stack from scratch. open-banking.io gives you a single, certificate-free path to your balances and transactions across 2,600+ EU and UK banks — and because it is zero-knowledge, your data is decrypted on your own device with a key that never leaves it. Crédit Agricole du Finistère covers both business and personal accounts, so whether you are reconciling a company ledger in Quimper or tracking a household budget, the same flow applies.

How to connect Crédit Agricole du Finistère

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, so only you can later unlock your data.
  2. In the dashboard, choose Crédit Agricole du Finistère and select the account type you want to link — business or personal.
  3. You are redirected to Crédit Agricole du Finistère's own secure login, where you approve access under PSD2 consent. open-banking.io never sees your banking credentials.
  4. Your accounts sync back into the dashboard, and stay connected for up to the 180-day maximum consent window before a simple re-approval.

Access your data

Once Crédit Agricole du Finistère is connected, developers can optionally read the data programmatically. On the Developers page, create an API key and export a credentials.json — this bundles your 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. Without that private key, the API key alone returns only ciphertext — open-banking.io's servers hold just your public key and can never read your data.

Note: Crédit Agricole du Finistère has no BIC on file here, but that does not affect connecting or syncing through open-banking.io.

All of this runs at roughly EUR 3/month, with no certificates and no per-connection setup fees.

Does open-banking.io store my banking password?

No. You authenticate directly on Crédit Agricole du Finistère's own consent screen; open-banking.io never receives your login credentials.

Can I connect a business account?

Yes. Crédit Agricole du Finistère supports both business and personal account types, selectable in the dashboard when you link the bank.

How long does access last before I re-approve?

Crédit Agricole du Finistère allows a maximum consent of 180 days, after which you re-approve access with a quick redirect to the bank.

Ready to start? Visit open-banking.io.