Shopware 6
On this page, you will learn how to install the official plugin for Shopware 6 and connect Payrexx with your webshop.
General Information
Shopware 6 is an e-commerce platform developed in Germany that enables merchants to create and manage their own online store.
Links
Login to Shopware
Registration with Shopware
Shopware Website
Shopware Documentation
Plugin Download
Features
✅ Multi-currency support
✅ Payment method logos in checkout
✅ Cart transfer functionality
✅ Webhook support
✅ Look & feel customization
✅ Custom payment method configuration
❌ Subscription support
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
Connect to Payrexx
In Shopware, navigate to Settings.
Under "Extensions", click on "Payrexx Payments":

The connection with Payrexx can be established either automatically or manually.
Establish connection automatically
Make sure that the option "All Sales Channels" is selected.
Make sure the correct platform is selected.
Click the blue "Connect with payrexx.com button":

Log in to your Payrexx account using your credentials:

Select the Payrexx account you want to connect with Shopware 6:

Payrexx and Shopware 6 have been successfully connected.
Establish connection manually
Configure the following settings:
Ensure that the option All Sales Channels is selected.
Make sure the correct platform is selected.
Enter the instance name of your Payrexx account. The instance name corresponds to the first part of your Payrexx URL. For example, if the URL is example.payrexx.com, the instance name is example.
Enter the API key that was displayed during the configuration of Payrexx.

Click the "Save" button at the top of the window:

Payrexx and Shopware 6 have been successfully connected.
Select payment methods
To specify which payment methods you want to offer your shop customers, follow these steps:
In the main menu of Shopware 6, under "Sales Channels", click on Payrexx.
In the "General" tab, scroll down to the "Payment and shipping" section.
Click in the empty area below "Payment methods" and select any number of payment methods from the list:

Click "Save" at the top of the screen to complete the payment method configuration:

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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