Caixacallosa Open Banking & API Access | Spain

Caixacallosa — the Alicante-based cooperative bank Caixa Rural de Callosa d'en Sarrià — supports PSD2 account access, and open-banking.io turns that into a clean, private data feed you fully control. There are no certificates to buy, no eIDAS onboarding, and no bank paperwork. You sign up once, and both your business and personal Caixacallosa accounts flow into a single dashboard, encrypted end to end. Because open-banking.io is zero-knowledge, its servers only ever hold your public key — every figure you see is decrypted on your own device with a key that never leaves it.

How to connect Caixacallosa

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

  1. Create an open-banking.io account and set an encryption passphrase. Your keys are generated locally on your device from that passphrase.
  2. In the dashboard, search for Caixacallosa (BIC CCRIES2A105) and choose the account type you hold — business or personal.
  3. You are redirected to Caixacallosa's own secure login, where you approve access under PSD2. open-banking.io never sees your banking credentials.
  4. Your accounts and transactions sync back into the dashboard, ready to view. A consent lasts up to 180 days, after which you simply re-approve on Caixacallosa's screen.

Access your data

Once Caixacallosa is connected, reading the data programmatically is an optional developer step. Open the Developers page, create an API key, and export a credentials.json — this bundles the API key together with your private decryption key. From there you can use the CLI (openbanking accounts, openbanking transactions, openbanking sync), an SDK, or the REST API directly. Every request carries your key in the X-Api-Key header, and each response is decrypted locally with your private key. An API key alone returns only ciphertext — without your key, nobody, including open-banking.io, can read it.

Is Caixacallosa's account type limited?

No. Both business and personal Caixacallosa accounts are supported, and you can connect more than one under the same dashboard.

Do I need certificates or a licence?

No. open-banking.io is certificate-free and handles the PSD2 layer for you. You just approve access at Caixacallosa. Pricing is roughly EUR 3 per month.

How often can I refresh the data?

As often as you like within the 180-day consent window, via a dashboard sync or the openbanking sync command. When consent expires, re-approve on Caixacallosa's login screen.

Start connecting Caixacallosa at open-banking.io.