POST /lists/{list_id}/members

Add a member to an audience

Detail	Value
Operation ID	email.addMember
Method	POST
Path	/lists/{list_id}/members
Connector	Mailchimp

Parameters

Name	Location	Type	Required
list_id	path	string	Yes

Request Body

Field	Type
email_address	string
status	string

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Mailchimp connection from the Connection dropdown.
3. In the Operation dropdown, select email.addMember.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Mailchimp API reference.