Crédit Agricole du Centre Ouest Open Banking API

Pulling your Crédit Agricole du Centre Ouest balances and transactions into your own tools no longer means chasing a bank sandbox or an eIDAS certificate. open-banking.io gives you regulated PSD2 access to Crédit Agricole du Centre Ouest across the EU and UK — 2,600+ banks in one place — while keeping the data readable only to you. Nothing is decrypted on our servers: your keys are generated on your device, and we hold nothing but your public key.

The account holder approves access directly on Crédit Agricole du Centre Ouest's own login, so no credentials ever touch a third party. Both business and personal accounts are supported, and a single consent stays valid for up to 180 days before you re-approve.

How to connect Crédit Agricole du Centre Ouest

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 an open-banking.io account.
  2. Set an encryption passphrase. Your private decryption key is generated locally from it and never leaves your device.
  3. Pick Crédit Agricole du Centre Ouest in the dashboard and choose the account type (business or personal).
  4. Approve on Crédit Agricole du Centre Ouest's own consent screen. You're redirected to the bank's secure login to grant PSD2 access.
  5. Your accounts sync back into the dashboard, ready to view or export.

That's it — no certificate, no bank onboarding paperwork, no developer redirect.

Access your data

Once Crédit Agricole du Centre Ouest 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 and your private decryption key. 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. Without that private key, an API key alone returns only ciphertext — which is exactly how zero-knowledge should work.

All of this runs on the standard plan at roughly EUR 3/month.

Does open-banking.io store my Crédit Agricole du Centre Ouest login?

No. You authenticate on Crédit Agricole du Centre Ouest's own screen; we never see or store your banking credentials.

Can I access both business and personal accounts?

Yes. Crédit Agricole du Centre Ouest supports both account types, selectable when you connect.

How long does access last before I re-approve?

Up to 180 days per consent, after which you re-confirm on the bank's screen.

Start at open-banking.io.