Redsys TPV Virtual (Santander / BBVA / CaixaBank) Integration
Direct acquiring bridge connecting Redsys TPV Virtual (Santander / BBVA / CaixaBank)\'s merchant portal and internet payment gateway into your store or application.
Have Redsys TPV Virtual (Santander / BBVA / CaixaBank) Credentials?
Connect with our payment developer to review your bank credentials and API manual.
Or Request Fixed-Price Scope ↓Bank Architecture & Integration Scope
Redsys is the national payment processing switch in Spain, servicing almost every major bank including Banco Santander, BBVA, CaixaBank, Banco Sabadell, and Bankinter. We build custom TPV Virtual modules supporting credit cards, Bizum payments, and 3DS2 authentication.
Technical Specifications & Protocols
| Core Gateway Engine | Redsys |
| Integration Options | Redsys InSite (embedded iframe) • TPV Virtual Redirect • Bizum Commerce |
| Callback & Signature Security | HMAC-SHA256 Signature across base64 Ds_MerchantParameters |
| Currency Support | EUR (978) |
| Merchant Settlement Cycle | Daily deposit to Spanish bank account |
| 3DS2 Authentication | ✅ Full EMV 3-D Secure 2.x Frictionless & Challenge Support |
Prerequisites Required From Redsys TPV Virtual (Santander / BBVA / CaixaBank)
Bank UAT Sign-Off & Live Launch Protocol
Most commercial banks mandate a completed User Acceptance Testing (UAT) sign-off sheet before they generate live production API credentials. We handle this process completely for you:
- Executing successful 3DS authorization with bank test cards
- Simulating bank card declines (insufficient funds, expired card, blocked BIN)
- Simulating canceled checkout sessions and back-button handling
- Verifying webhook server-to-server callback response (HTTP 200 with valid signature)
- Executing test refund transaction in bank test portal
- Submitting proof of transactions to the bank\'s technical onboarding desk
Redsys TPV Virtual (Santander / BBVA / CaixaBank) Project Scope
We develop custom plugins for WooCommerce, Laravel, Magento, and bespoke custom applications directly for Redsys TPV Virtual (Santander / BBVA / CaixaBank).