Shopware 6
Available for 6.4.x - 6.6.x
General Information
Shopware 6 is an e-commerce platform developed in Germany that enables merchants to create and manage their own online store.
Links
Shopware Login
Shopware Registration
Shopware Website
Shopware Documentation
Download Plugin
Features
✅ Multi-currency support
✅ Payment method logos in checkout
✅ Cart transfer functionality
✅ Webhook support
✅ Look & feel customization
✅ Custom payment method configuration
❌ Subscription support not available
Supported payment methods
The following payment methods are supported by the Shopware 6 plugin:
Setup
Follow the instructions below to integrate Payrexx into Shopware 6. If you are still using Shopware 5, please refer to the corresponding guide.
Plugin installation
Download the latest plugin from GitHub by clicking on "PayrexxPaymentGatewaySW6.zip":

Configuration of Payrexx
Navigate to the API & Plugins section in the merchant administration of your Payrexx account.
Click on "Show All" below "Add E-Commerce Integration".
Click on "Add" next to Shopware 6:

In the window below, apply the following settings:

API Key: Copy the displayed API key to your clipboard, as you will need it later.
Instance Name: Copy the displayed instance name to your clipboard, as you will also need it later.
Enter shop address: In this field, enter the URL of your shop. If your shop is not located in the root directory (e.g., https://my-shop.com) but in a subdirectory, please enter the full path to your shop. Example: https://my-shop.com/shop
Please ensure that the shop URL is entered correctly. Any discrepancies (e.g. using http:// instead of https://) may cause errors when processing webhooks.
Webhooks: Define whether a failed webhook should be retried. If the checkbox is activated, the system will attempt to resend the webhook up to 10 times. The retry intervals are as follows: 5 minutes, 15 minutes, 1 hour, 2 hours, 4 hours, and then every 24 hours.
Finalize: Click the green "Activate" button to complete the configuration.
Configuration of Shopware 6
Establishing connection
In Shopware, navigate to Settings > Extensions > Payrexx Payments and configure the following settings:

Sales Channel: If you are using multiple sales channels in Shopware 6, you can configure each one individually. To do this, select a channel from the dropdown menu, apply the settings, save them, and then proceed to configure the next sales channel.
Platform: Select the option "Payrexx".
Instance name: Enter the instance name that you previously copied from Payrexx.
API Key: Enter the API key that you previously copied from Payrexx.
Look & Feel ID: Enter the ID of the Look & Feel profile from Payrexx that you want to use. This field is optional.
Select payment methods
In your Shopware account, navigate to Settings > Payment Methods and define under the General tab which payment options customers can use in your shop:
Payment Methods
To choose the payment methods you want to appear in your Shopware Shop, click on your sales channel in the main menu and then on the tab "General".
Plugin Update
To update the Shopware 6 plugin to the latest version, please follow these steps:
Download the ZIP file of the latest plugin version:

Log in to the administration area of your Shopware 6 account.
Navigate to Extensions > My Extensions in the main menu.
Deactivate the current Payrexx integration:

Click on "Upload extension" and upload the ZIP file of the latest plugin version:

Activate the plugin after the update.
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