Caja Rural de Zamora API Access & Open Banking

Reaching account data from Caja Rural de Zamora (BIC BCOEESMM085) no longer means wrestling with eIDAS certificates or a sandbox onboarding. open-banking.io gives you a single dashboard that speaks PSD2 to 2,600+ EU and UK banks, including Caja Rural de Zamora's business and personal accounts, and hands the encryption keys to nobody but you.

The service is zero-knowledge and certificate-free: your keys are generated on your own device, and open-banking.io's servers only ever hold your public key. Balances and transactions are decrypted locally, so the platform physically cannot read your Caja Rural de Zamora data.

How to connect Caja Rural de Zamora

Connecting happens entirely inside the open-banking.io dashboard — there is no API call, key, or code involved in this step.

  1. Sign up for open-banking.io and set an encryption passphrase. Your private key is created locally at this moment and never leaves your device.
  2. In the dashboard, search for Caja Rural de Zamora and choose the account type you hold — business or personal.
  3. You're redirected to Caja Rural de Zamora's own secure login, where you authenticate and approve the PSD2 consent directly with the bank.
  4. Your accounts sync back into the dashboard. Consent lasts up to 180 days, after which you simply re-approve on the bank's screen.

At no point do you hand credentials to open-banking.io — the approval is strictly between you and Caja Rural de Zamora.

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 bundling that API key together with your private decryption key. From there use the CLI:

openbanking accounts
openbanking transactions
openbanking sync

or call the REST API / SDK with the X-Api-Key header. Every response arrives encrypted and is decrypted locally with your key — the API key alone returns only ciphertext. The CLI and SDK read and sync existing connections; they never connect a bank themselves.

Is a certificate or bank agreement required?

No. open-banking.io handles the PSD2 layer, so you skip eIDAS certificates entirely.

Can open-banking.io see my Caja Rural de Zamora balances?

No. It's zero-knowledge — only your public key is stored, and decryption happens on your machine.

What does it cost?

Around EUR 3 per month for full access across every connected bank.

Start at open-banking.io.