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ActiveTypo3-cms-extension[Mail & Notifications](/categories/mail)

marekskopal/typo3-mailchimp
===========================

Simple Mailchimp newsletter subscription form for TYPO3 CMS

v1.0.0(6mo ago)01671[1 issues](https://github.com/marekskopal/typo3-mailchimp/issues)[1 PRs](https://github.com/marekskopal/typo3-mailchimp/pulls)GPL-2.0-or-laterPHPPHP >=8.3CI passing

Since Jan 27Pushed 3mo agoCompare

[ Source](https://github.com/marekskopal/typo3-mailchimp)[ Packagist](https://packagist.org/packages/marekskopal/typo3-mailchimp)[ Docs](https://marekskopal.cz)[ RSS](/packages/marekskopal-typo3-mailchimp/feed)WikiDiscussions main Synced 1w ago

READMEChangelog (1)Dependencies (10)Versions (2)Used By (0)

Mailchimp - Newsletter Subscription for TYPO3 CMS
=================================================

[](#mailchimp---newsletter-subscription-for-typo3-cms)

Simple Mailchimp newsletter subscription form as a content element in TYPO3.

Features
--------

[](#features)

- Email subscription form with AJAX submission
- Mailchimp API v3 integration
- Multi-language support (EN, DE, CS included)
- Customizable templates and styling

Requirements
------------

[](#requirements)

- PHP 8.3+
- TYPO3 13.4 or 14.x
- Mailchimp account with API key

Installation
------------

[](#installation)

Install via Composer:

```
composer require marekskopal/typo3-mailchimp
```

Configuration
-------------

[](#configuration)

### Mailchimp API Credentials

[](#mailchimp-api-credentials)

You need a Mailchimp API key and Audience List ID:

1. Log in to your Mailchimp account
2. Go to **Account & Billing** → **Extras** → **API keys**
3. Create a new API key
4. Note the server prefix from your API key (e.g., `us1`, `us2`, `eu1`) - it's the part after the dash
5. Go to **Audience** → **Settings** → **Audience name and defaults** to find your Audience ID

### TypoScript Setup

[](#typoscript-setup)

Include the TypoScript Set "Mailchimp" in your site configuration, then configure the settings:

```
plugin.tx_msmailchimp.settings {
    apiKey = your-api-key-us1
    serverPrefix = us1
    listId = your-audience-list-id
}

```

### Available Settings

[](#available-settings)

SettingDefaultDescription`settings.apiKey`-Mailchimp API key (required)`settings.listId`-Mailchimp Audience/List ID (required)`view.templateRootPath`EXT:ms\_mailchimp/Resources/Private/Templates/Path to templates`view.partialRootPath`EXT:ms\_mailchimp/Resources/Private/Partials/Path to partials`view.layoutRootPath`EXT:ms\_mailchimp/Resources/Private/Layouts/Path to layoutsUsage
-----

[](#usage)

Add the "Mailchimp Subscription" content element to your page. Users can enter their email address and subscribe to your Mailchimp audience list.

Customization
-------------

[](#customization)

### Templates

[](#templates)

Override templates by setting custom paths in TypoScript:

```
plugin.tx_msmailchimp.view.templateRootPath = EXT:your_extension/Resources/Private/Templates/MsMailchimp/

```

### Styling

[](#styling)

The extension includes basic CSS. Override by including your own styles or modifying the CSS classes:

- `.msmailchimp` - Main container
- `.msmailchimp-form` - Form element
- `.msmailchimp-input` - Email input field
- `.msmailchimp-button` - Submit button
- `.msmailchimp-message` - Message container
- `.msmailchimp-message--success` - Success message
- `.msmailchimp-message--error` - Error message

### Translations

[](#translations)

Included languages: English, German, Czech. Add your own by creating language files in `Resources/Private/Language/`.

License
-------

[](#license)

GPL-2.0-or-later

###  Health Score

38

—

LowBetter than 83% of packages

Maintenance73

Regular maintenance activity

Popularity11

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity50

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

202d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/33967656?v=4)[Marek Skopal](/maintainers/marekskopal)[@marekskopal](https://github.com/marekskopal)

---

Top Contributors

[![marekskopal](https://avatars.githubusercontent.com/u/33967656?v=4)](https://github.com/marekskopal "marekskopal (12 commits)")

---

Tags

typo3typo3-extensionmailchimptypo3newsletter

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/marekskopal-typo3-mailchimp/health.svg)

```
[![Health](https://phpackages.com/badges/marekskopal-typo3-mailchimp/health.svg)](https://phpackages.com/packages/marekskopal-typo3-mailchimp)
```

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