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title: Set Up a Mailchimp Connection (Beta)
collection: developer
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locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/data-cloud/data-cloud-int/guides/mailchimp/c360-a-set-up-mailchimp-connection.md
canonical_url: https://developer.salesforce.com/docs/data/data-cloud-int/guide/c360-a-set-up-mailchimp-connection.html
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products:
  - Data 360 Integration Guide
  - Data 360 Developer Documentation
---
# Set Up a Mailchimp Connection (Beta)

Set up the Mailchimp connection to start the flow of data into Data 360.

**note:** This feature is a Beta Service. A customer may opt to try a Beta Service in its sole discretion. Any use of the Beta Service is subject to the applicable Beta Services Terms provided at [Agreements and Terms.](https://www.salesforce.com/company/legal/agreements/) If you have questions or feedback about this Beta Service, contact the Data 360 Connector team at [datacloud-connectors-beta@salesforce.com.](mailto:datacloud-connectors-beta@salesforce.com)

| User Permissions Needed |                                                             |
| ----------------------- | ----------------------------------------------------------- |
| To create a connection: | System Admin profile or Data Cloud Architect permission set |

Before you begin:

- Enable the Beta connector through the feature manager. See [Enable Data 360 Features](https://help.salesforce.com/s/articleView?id=data.c360_a_feature_manager.htm&type=5).
- Verify your admin has enabled firewalls on the system you want Data 360 to connect to by including these [IP addresses](https://help.salesforce.com/s/articleView?id=data.c360_a_data_cloud_ip_address_allowlist.htm&type=5) to your allowlists.

1.  In Data Cloud, click **Setup**, and select **Data Cloud Setup**.

2.  Under External Integrations, select **Other Connectors**.

3.  Click **New**.

4.  On the Source tab, select **Mailchimp** and click **Next**.

5.  Enter a connection name, connection API name, and provide the authentication and connection details.

6.  For Authentication Details, enter the API key.

    **note:** The API Key can be found in your MailChimp Account by going to Account -> Extras -> API Keys.

7.  For Connection Details, check the Include Custom Fields option, if applicable.

    **note:** This is a boolean setting that indicates if you would like to include custom fields to be added to the ListMembers view.

8.  To review your configuration, click **Test Connection**.

9.  Click **Save**.

After the connector details are accepted, the connection is created and listed under Connectors. You can now create data streams.

## Next Step

- [Create a Mailchimp Data Stream (Beta)](https://developer.salesforce.com/docs/data/data-cloud-int/guide/c360-a-create-mailchimp-data-stream.md)