What are invocable actions?

Invocable Actions in Mailchimp for Salesforce automate and streamline Mailchimp-related processes within Salesforce Flow and Process Builder. These actions allow users to trigger Mailchimp operations—such as adding or removing subscribers, updating audience data, and managing tags—without requiring custom code. Once trigger an action is real time, meaning we will send the request to Mailchimp instantly to be processed.

For detailed documentation and use cases, visit: Mailchimp for Salesforce Invocable Actions Support Page.