This bundle will help you synchronise your project's newsletter subscribers into MailChimp throught MailChimp API V3.

• Use your own userProvider (basic FosSubscriberProvider included to interface with FosUserBundle)
• Use your own listProvider (DoctrineListProvider included to retrieve your list from a database)
• Synchronize Merge Fields with your config
• Synchronize your subscriber with a List
• Use lifecycle event to subscribe/unsubscribe/delete subscriber from a List
• Retrieve MailChimp Object to make custom MailChimp API V3 requests
• Register Webhooks

Add bundle to your project:

composer require welp/mailchimp-bundle

Add Welp\MailchimpBundle\WelpMailchimpBundle to your AppKernel.php:

$bundles = [
    // ...
    new Welp\MailchimpBundle\WelpMailchimpBundle(),
];

In your config.yml:

welp_mailchimp:
    api_key: YOURMAILCHIMPAPIKEY

More configuration on the documentation.

Look at the full documentation at https://welpdev.github.io/mailchimp-bundle/

• Setup
• Configuration
• Subscriber Provider
• List Provider
• Usage
  • Synchronize merge fields
  • Full synchronization with command
  • Unit synchronization with events
    • Subscribe new User
    • Unsubscribe a User
    • Update a User
    • Change User's email address (WORKAROUND)
    • Delete a User
  • Retrieve MailChimp Object to make custom MailChimp API V3 requests
• Webhook
  • Update User when subscribe/unsubscribe

If you want to contribute to this project, look at over here