The Postmark Send an Email Ruby Sample Code by Postmark demonstrates how to send an email via API. The example shows how to send a single HTML email with open tracking enabled. Take a look at the README for more examples.
With work forces becoming increasingly more mobile, there is a need for businesses to have quick and easy communication lines with employees on the move. Being able to achieve this with existing enterprise and telecommunication infrastructure means companies can improve communication with staff without increasing costs. This was the idea behind the creation of Red Oxygen. It's a service that combines the functionality of email applications with the convenience and mobility of text messaging. With the help of Red Oxygen's API, sending text messages from an application or CRM is simple.
DokDok, a Montreal-based startup, has had an email attachment management application on Google Apps some time. To make this work, it made an API to use internally that intelligently uses email accounts as if they were datastores. Recently, the company announced that this API would be renamed Context.IO and available to all.
Thirteen APIs have been added to the ProgrammableWeb directory in categories including eCommerce, Testing, and Email. Highlights include an API that returns rental car information for travel applications, and an API that aggregates brand and product reviews and ratings. Here's a look at what is new.