The MailUp REST API gives you access to a variety of methods to manage email campaigns, subscribe and unsubscribe recipients, and retrieving statistics, bounces, etc.
Samples and wrappers
Take advantage of our samples and wrappers to get started in no time.
Other links and resources
Email campaigns vs. Transactional Emails
Please note that the REST API is not designed for sending transactional emails. For that purpose, you should instead use MailUp's built-in SMTP relay system, which is included in your account at no extra charge.