The Campaign Archive Block for Mailchimp is a WordPress plugin designed to seamlessly integrate Mailchimp campaigns into your website. It requires API credentials from Mailchimp, which can be easily obtained from your account's API keys section. If you are already using the Mailchimp or Mailchimp for WooCommerce plugins, your existing API key will be automatically utilized. This feature simplifies the setup process, enabling quick access to your campaigns.

This plugin allows users to display up to 100 campaigns pulled directly from their connected Mailchimp account. Each campaign can showcase the title or subject, along with the author's name and the date and time of sending. While not an official Mailchimp plugin, it provides a straightforward solution for users looking to present their email marketing efforts effectively on their WordPress sites.