Prerequisites - WooCommerce - Mercado Pago Developers

Previous requirements

To use the Mercado Pago integration with WooCommerce on a WordPress site, you must comply with the requirements below.

ApplicationApplications are the different integrations in one or more stores. You can create an application for each solution you implement to keep everything organized and on track for easier management. Check Dashboard for more information on how to create an application.
Mercado Pago seller accountTo make sales, you need a seller account on Mercado Pago. If you don't have one, click here to create it.
CredentialsThe credentials are unique passwords with which we identify an integration in your account, and are used to capture payments in virtual stores and other applications securely. In order to receive the actual payouts, you will need production credentials. To test and ensure the integration works, test credentials will be required.
WordPressHerramienta Online for the creation of shops, websites and blogs. Click here to create your account. Required installation version: 5.6.x or higher. Proved up to 6.1.x
WooCommerceWordPress Plugin that allows you to create virtual stores from open source. Click here for more information. Required version: 5.9.x or higher. Proved up to 7.1.x
EnvironmentMySQL, PHP or the equivalent service that supports the installation of WordPress.
Operating systemLinux x86, Windows x86-64
Web serverApache 2.x, Nginx 1.7.x
PHP VersionPHP 7.x
DatabaseMySQL 5.6 or higher (Oracle or Percona), MariaDB 10.0 or higher.
Dependency on extensionsIt gives new abilities to PHP, adding bad functions. Extensiones: PDO_MySQL, simplexml, mcrypt, hash, GD, DOM, iconv, curl, SOAP (for Webservices API).
Additional settingsRecommended for better performance and correct functioning of the WordPress, WooCommerce and Mercado Pago plugin: safe mode off* [memory_limit](https://docs.woocommerce .com/document/increasing-the-wordpress-memory-limit/) greater than 256 MB (512 MB is recommended).
SSLCount on an SSL certificate.
Security copy (recommended)We recommend that you make a security copy of the store online before making any exchange. When finishing the copy, it deletes all the files related to the previous version of the module.