post
https://{subdomain}.myclickfunnels.com/api/v2/workspaces//emails/broadcasts
Create a new email broadcast. Broadcasts are created in draft status. Provide recipients and set send_immediately to true to send right away, or schedule with send_at, send_at_local_time, and time_zone. When accessing the API through an OAuth connection from a third-party platform, this endpoint is restricted to trusted developer platforms. If you are using your own API key, you can send emails directly from your account.