Crédit Agricole du Morbihan API Access & Open Banking

Pulling your Crédit Agricole du Morbihan accounts into your own tools no longer means chasing bank certificates or building a PSD2 stack. open-banking.io links to Crédit Agricole du Morbihan (a regional Crédit Agricole caisse serving the Morbihan department in Brittany) alongside 2,600+ other EU and UK banks, and hands you balances and transactions that only you can decrypt. Both business and personal accounts are supported, and a single approval keeps data flowing for up to 180 days before you re-confirm.

How to connect Crédit Agricole du Morbihan

Connecting happens entirely in the open-banking.io dashboard — there is no endpoint to call and no key to paste. The steps:

  1. Sign up at open-banking.io and set an encryption passphrase. Your keys are generated on your own device, so the service never holds anything that could unlock your data.
  2. In the dashboard, search for Crédit Agricole du Morbihan and choose the account type — business or personal.
  3. You are redirected to Crédit Agricole du Morbihan's own secure login, where you approve access under PSD2 (strong customer authentication on the bank's side).
  4. Once approved, your accounts sync back into the dashboard and refresh automatically.

That consent stays valid for 180 days. Crédit Agricole du Morbihan has no single published BIC in our reference data, but you never need one — you pick the bank by name and the bank identifies your accounts during login.

Access your data

Programmatic access is an optional step you take after the connection exists. Open the Developers page, create an API key, and export a credentials.json bundling that key with your private decryption key. From there the CLI (openbanking accounts, openbanking transactions, openbanking sync), the SDKs, or the REST API all work. Requests carry your key in the X-Api-Key header, and every response is decrypted locally with your private key. The CLI and SDKs only read and sync connections you already approved in the dashboard — there is no connect command.

Because open-banking.io is zero-knowledge, its servers store only your public key. An API key on its own returns ciphertext; without your private key it stays unreadable. No eIDAS certificate, no bank onboarding — just about EUR 3/month.

Do I need a BIC for Crédit Agricole du Morbihan?

No. You select Crédit Agricole du Morbihan by name in the dashboard, and the bank matches your accounts during its own login.

Can open-banking.io read my transactions?

No. Data is decrypted on your device with a key only you hold; the service keeps only your public key.

How long does one approval last?

Up to 180 days for both business and personal accounts, after which you re-approve on the bank's screen.

Start at open-banking.io.