> For the complete documentation index, see [llms.txt](https://docs.payrexx.com/merchant/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payrexx.com/merchant/english/integration/content-management-system-cms/modmore.md).

# Modmore

## General Information

The company Modmore specializes in the MODX content management system and offers various extensions to simplify working with MODX.

### Links

* Modmore [Website](https://modmore.com/)
* Download [Payrexx Extension](https://modmore.com/commerce/extensions/payrexx/)
* Modmore [Documentation](https://docs.modmore.com/en/Commerce/v1/Payment_Methods/Payrexx.html)

{% hint style="info" %}
Please note that integration with Modmore is only available in the Standard and Premium plans. [For more information](https://payrexx.com/en/prices)
{% endhint %}

## Setup

In the following chapters, you will learn how to integrate the Payrexx payment solution into Modmore.

### Configuration Payrexx

{% hint style="info" %}
Make sure you're [logged in](https://login.payrexx.com/) to your Payrexx account before you begin. If you don’t have a Payrexx account yet, please [register](https://signup.payrexx.com/).
{% endhint %}

#### Creating the API Key

* In the main menu of your merchant administration, navigate to **API & Plugins**.
* Scroll down to "Add API Integration" and click on "Add API Key":

<div align="left"><figure><img src="/files/aWCQfP8cTRRenSuUN93b" alt=""><figcaption><p>Adding an API Key in Payrexx</p></figcaption></figure></div>

* Assign any name to the integration, for example "Modmore".
* Click the green "Add" button:

<div align="left"><figure><img src="/files/3G3dFDhWnFf3yYFUzFtA" alt="" width="563"><figcaption><p>Creating an API Key for the integration with Modmore</p></figcaption></figure></div>

#### Copying the API Key

* Navigate again to **API & Plugins**.
* Next to the previously created Modmore integration, click "Copy" to copy the API Key to your clipboard. You will need it in a later step:

<div align="left"><figure><img src="/files/KT85wShIdPgDI4Wo45XD" alt=""><figcaption><p>Copying the API Key to the clipboard</p></figcaption></figure></div>

### Configuration of Modmore

#### Installation

* Log in to your Modmore account.
* Install the Payrexx extension for Commerce.
* Ensure that the Commerce extension from Modmore is installed on your MODX setup.
* Download the Payrexx package from the official Modmore website and install it.
* Navigate to **Extras > Package Manager**, upload the downloaded package, and install it.

#### Payment method configuration

* Navigate to **Commerce > Payment Methods** and click "Create New".
* Select "Payrexx" as the payment method.
* Enter the [API Key](#copying-the-api-key) you previously copied from Payrexx into the corresponding fields for the payment method in MODX.
* Save your settings.


---

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