This plugin hasn’t been tested with the latest three major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

WooCommerce Sermepa payment gateway


Allow users to pay with theirs credit card trought redsys gateway.


Developers can checkout and contribute to the source code on the WC Sermepa GitHub Repository.


Monei is a payment gateway that allows you to accept payments either online and offline. The Woocomerce plugin is free. MONEI protects you against fraud, can issue refunds and helps your business succeed. More info in


Minimum Requirements

  • WordPress 3.3 or greater
  • PHP version 5.3.4 or greater
  • MySQL version 5.0 or greater
  • WooCommerce 1.6 or greater
  • Fsockopen support required
  • Mcrypt (php < 7.1) support required
  • OpenSSL (php >= 7.1) support required

Automatic installation

Automatic installation is the easiest option as WordPress handles the file transfers itself and you do not even need to leave your web browser. To do an automatic install of WC-Sermepa, log in to your WordPress admin panel, navigate to the Plugins menu and click Add New.

In the search field type “WC-Sermepa” and click Search Plugins. Once you have found our payment gateway plugin you can view details about it such as the the point release, rating and description. Most importantly of course, you can install it by simply clicking Install Now. After clicking that link you will be asked if you are sure you want to install the plugin. Click yes and WordPress will automatically complete the installation.

Manual installation

The manual installation method involves downloading our payment plugin and uploading it to your webserver via your favourite FTP application.

  1. Download the plugin file to your computer and unzip it
  2. Using an FTP program, or your hosting control panel, upload the unzipped plugin folder to your WordPress installation’s wp-content/plugins/ directory.
  3. Activate the plugin from the Plugins menu within the WordPress admin.


Automatic updates should work a charm; as always though, ensure you backup your site just in case.

If on the off chance you do encounter issues with the shop/category pages after an update you simply need to flush the permalinks by going to WordPress > Settings > Permalinks and hitting ‘save’. That should return things to normal.


Does this plugin work for WooCommerce 1.6?

Yes. Since stable tag 4, the plugin works on both WooCommerce 1.6 and 2.x versions.

Where can I find plugin documentation and user guides

Where can I request new features?

Where can I report bugs or contribute to the project?

Bugs can be reported on the WC-Sermepa GitHub repository.

This plugin is awesome! Can I contribute?

Yes you can! Join in on our GitHub repository 🙂


Read all 26 reviews

Contributors and Developers

“WooCommerce Sermepa payment gateway” is open source software. The following people have contributed to this plugin.


Change Log

1.2.10 – 01/10/2018

  • Removed missused owner name option.

1.2.9 – 01/10/2018

  • Access order status through method instead of property.

1.2.8 – 01/10/2018

  • Added Facebook pixel track option.

1.2.7 – 01/10/2018

  • Move currencies array to a property variable.

1.2.6 – 06/12/2017

  • Fix default value for set_completed option

1.2.5 – 09/08/2017

  • Force change $importe from datatype doble(float) to string.
  • Replace deprecate function mcrypt_encrypt (in php 7.1) by openssl_enc

1.2.4 – 27/06/2017

  • Added option to set order as completed after payment

1.2.3 – 18/05/2017

  • Tested with Woocommerce 3.0
  • Small fixes for WooCommerce 3.0

1.2.2 – 20/04/2017

  • Fixed error when an invalid notification was received

1.2.1 – 13/02/2017

  • Removed unnecessary check that doesnt work in multisite network. Thanks to @asiermarques

1.2.0 – 02/08/2016

  • Pull request (@gonssal)
  • Fixed ajax-loading.gif image not working (was removed in WC 2.2.3)
  • Added option to choose if the checkout payment form is skipped using JS or not
  • Removed setTimeout function and used jQuery(document).ready instead (it was possible that form wasn’t ready in 5 seconds and redirect would never work but screen would be blocked)
  • Created .pot gettext template and updated spanish translation

1.1.0 – 26/07/2016

  • Pull request (@gonssal): Removed legacy code. Now the plugin requires PHP >= 5.2.4, like current WP core

1.0.13 – 26/07/2016

  • Pull request (@gonssal): Get the user language from WordPress instead of the client browser
  • Pull request (@gonssal): Fixed the readme’s changelog versions markdown

1.0.12 – 18/07/2016

  • Fix translate error

1.0.11 – 22/05/2016

  • Pull request (@enbata): Added filters to allow order_id customization: wc_myredsys_merchant_order_encode and wc_myredsys_merchant_order_decode

1.0.10 – 22/05/2016

  • Added option to select protocol for Redsys notifications URL. Select HTTP if your site uses SSL with SNI (shared IP). Remember to allow Redsys gateway to reach your site via HTTP.
  • Fixed some translations

1.0.9 – 11/04/2016

  • Fixed wrong HTTPS link

1.0.8 – 24/12/2015

  • Fixed redirect URL for WC < 2.1

1.0.7 – 12/12/2015

  • Fixed redefined Services_JSON class error

1.0.6 – 08/12/2015

  • Replaced home_url with plugin_url to support sites with different plugin folder.

1.0.5 – 19/11/2015

  • Fix compatibility issue with WooCommerce <= 2.1

1.0.4 – 19/11/2015

  • Fix. Bug with product description and WC < 2.1

1.0.3 – 14/11/2015

  • Fix. Manage missing Mcrypt extension
  • Added filter (wc_redsys_icon) to change redsys logo. Thanks to @oscarestepa

1.0.2 – 04/11/2015

  • Fix. Hide notification about SHA256 key

1.0.1 – 04/11/2015

  • Added notice to remember user must get a new SHA256 key

1.0.0 – 31/10/2015

  • Added SHA256 signature
  • Select payment method (card & Iupay)
  • Shows TPV with customer’s language

0.9.1 – 15/02/2015

  • Fixed syntax error
  • Removed deprecated add_inline_js method call

0.8 – 11/02/2015

  • Removed deprecated logger method call

0.7 – 20/03/2014

  • Added more currencies
  • Added delay to redirect message

0.6 – 26/09/2013

  • Updated to works on both WooCommerce 1.6 and 2.x or greater.

0.1 – 26/12/2012

  • Initial version