Important information

The API reference is now available here.
The deprecated API reference is available here.


Shopware 6

Use Shopware 6 plugin to manage your online shop.

Shopware 6 is an eCommerce solution that helps small to large businesses to quickly build and customize their online shops. It is an open-source platform with a free redistributable license that can be fully customized to your needs. The Unzer plugins for Shopware 6 are easy to install and ready to use without any downtime.

Shopware 6 is not the next version to Shopware 5 but a totally different platform. It is based on API-first approach. This enables you, as a merchant, to have all the sales operations in one place for different sales channels.


  • Easily customizable front end with little or no programming knowledge.
  • Out-of-the-box features that can be used immediately.

Build your integration

Install & configure Unzer Plugin for Shopware 6 to accept online payments.

Step 1: Generate your API keys

Step 2: Install and configure your shop plugin

Step 3: Customize your plugin

Step 4: Set up your payment methods

Step 5: Manage transactions

See also