Redsys (Spanish Banks) Gateway for WooCommerce

Key Features

Native WooCommerce payment gateway extending WC_Payment_Gateway, configured entirely from WooCommerce > Settings > Payments in wp-admin

Connects your Spanish bank's Redsys TPV virtual (BBVA, CaixaBank, Santander, Sabadell, Bankinter, Unicaja and other Redsys entities) using your FUC merchant code and terminal

Bizum exposed as its own WooCommerce payment method, routed over the same Redsys terminal — no separate gateway contract

3D Secure 2 / PSD2 SCA with frictionless and challenge flows handled correctly for EU cardholders

HMAC SHA-256 request signing and strict Ds_Signature validation on every asynchronous Redsys notification (URL de notificación) before an order is marked paid

Refunds (devoluciones) — full and partial — issued directly from the WooCommerce order detail screen

Pre-authorization and deferred capture for stock-confirmation and made-to-order fulfillment

Tokenized recurring billing integrated with WooCommerce Subscriptions using Redsys card reference tokens

HPOS / custom order tables compatible and aware of the WooCommerce block-based checkout

WordPress hooks and filters left intact so themes, tax extensions and order workflows keep functioning

WPML / Polylang aware so checkout labels and bank-redirect language match the customer locale

Redsys test (sis-t) vs production (sis) environment toggle with order notes logging each Redsys response code for reconciliation

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your WooCommerce.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

If your acquiring bank is Spanish — BBVA, CaixaBank, Santander, Sabadell, Bankinter, Unicaja or any other entity on the Redsys network — your card payments run through a Redsys TPV virtual (Servicio de Pago Seguro), not Stripe or PayPal. This plugin registers a native WooCommerce payment gateway (a WC_Payment_Gateway subclass) that speaks Redsys's redirection and INSITE protocols, signs requests with HMAC SHA-256 using your bank-issued merchant secret, and validates every asynchronous notification against the Ds_Signature before WooCommerce marks an order paid.

We build it to order: ECOSIRE develops the gateway for your exact acquirer parameters (FUC/merchant code, terminal number, currency, signature key), installs it on your WordPress/WooCommerce site, and configures it end to end. There is no instant download — you get a working, tested integration on your store.

What it handles in production: - Bizum as a separate WooCommerce payment method, routed through the same Redsys terminal (no second contract). - 3D Secure 2 / PSD2 SCA with frictionless flow and exemption hints, so EU cardholder authentication is handled correctly. - Refunds issued straight from the WooCommerce order screen via Redsys's refund (devolución) operation — partial and full. - Pre-authorizations (authorize now, capture later) for stock-confirm and made-to-order workflows. - Tokenized recurring billing for WooCommerce Subscriptions using Redsys card-reference tokens, so renewals charge without re-entering card data.

The gateway is built for current WooCommerce: HPOS (High-Performance Order Storage / custom order tables) compatible, block-checkout aware, and clean against the WooCommerce and WordPress coding standards. It honors WordPress hooks so your theme and other extensions keep working, and supports WPML/Polylang so the checkout and bank-redirect messaging appear in your customer's language.

What you get

A custom WooCommerce payment gateway plugin built for your specific Redsys acquirer and installed on your WordPress site

End-to-end configuration of your FUC merchant code, terminal number, currency and HMAC SHA-256 signature key in wp-admin

Bizum enabled as a selectable WooCommerce payment method on your checkout

3D Secure 2 / SCA, refunds, pre-authorization and (if needed) WooCommerce Subscriptions tokenized renewals wired and verified

Validation in the Redsys test environment (sis-t) followed by a supervised first live transaction in production

A short handover guide covering bank parameters, the notification URL, refund steps and Redsys response codes

Post-delivery support window for fixes and WooCommerce/WordPress compatibility updates

Who this is for

Spanish merchant on a bank TPV virtual

Runs a WooCommerce store and already has (or is getting) a Redsys TPV virtual from BBVA, CaixaBank, Santander or similar. Needs card payments and Bizum live without wrestling with raw Redsys signature documentation.

Store owner who needs Bizum at checkout

Loses sales because Spanish shoppers expect Bizum. Wants it as a one-tap option alongside cards, billed through the same bank terminal, with no second contract or extra gateway fees.

Agency or developer handing off a Spanish client

Building or maintaining a WooCommerce site for a Spanish business and wants the Redsys integration done right — HPOS-compatible, signature-validated, refunds working — rather than patching together a brittle redirect.

How Redsys (Spanish Banks) Gateway for WooCommerce Compares

Criterion	ECOSIRE	Custom Build	Competitor
Connects Spanish bank Redsys TPV virtual (BBVA, CaixaBank, Santander)	Included	Included	Included
Bizum as a checkout payment method	Included	Partial support	Partial support
3D Secure 2 / PSD2 SCA with signature validation	Included	Partial support	Included
Refunds and pre-authorization from the order screen	Included	Partial support	Partial support
Tokenized recurring billing for WooCommerce Subscriptions	Included	Partial support	Partial support
Built, installed and configured for your exact bank parameters	Included	Included	Not included
HPOS / custom order tables + block checkout compatibility	Included	Partial support	Included
Instant self-service download from a marketplace	Not included	Not included	Included

Frequently Asked Questions about Redsys (Spanish Banks) Gateway for WooCommerce

How long until the Redsys gateway is live on my store?

Because this is built to order, typical delivery is about 5 to 10 business days from when you share your Redsys parameters (FUC merchant code, terminal, signature key) and grant access to your WordPress site. Simple card + Bizum setups land at the faster end; Subscriptions tokenization or pre-auth workflows take a little longer. We validate in the Redsys test environment (sis-t) first, then run a supervised live transaction before sign-off.

What do I need from my bank before you start?

You need an active Redsys TPV virtual (Servicio de Pago Seguro) from your acquiring bank, which gives you a FUC merchant code, a terminal number, and an HMAC SHA-256 signature key. If Bizum is contracted on the same terminal, it works through this gateway with no extra integration. We tell you exactly what to request if anything is missing.

Is ongoing support and updates included?

Yes. Delivery includes a post-launch support window for bug fixes and compatibility with new WooCommerce and WordPress releases (including HPOS and block-checkout changes). After that window you can keep us on a maintenance arrangement, or the plugin is yours to run — it's standard WordPress code on your own site, not a locked subscription.

Does it support Bizum and 3D Secure 2 properly?

Yes. Bizum is exposed as its own WooCommerce payment method over the same Redsys terminal, and card payments run 3D Secure 2 / PSD2 SCA with frictionless and challenge flows. Every Redsys notification is signature-validated before the order is marked paid, so you don't get orders confirmed without a real authorization.

Will it work with HPOS, block checkout and WPML?

Yes. The gateway is built against current WooCommerce: HPOS / custom order tables compatible, aware of the block-based checkout, and WPML/Polylang friendly so checkout and bank-redirect messaging appear in the customer's language. We test it against your actual theme and active extensions before going live.