The Esendex SMS Ruby SDK by Esendex communicates with the API to access text messaging features, enabling developers to integrate texts into business applications in US, Europe, and Australia. Mobile and web services also available in addition to SMS.
SimpleTexting, text marketing service, offers its full suite of text services via its SMS API. Developers can integrate SMS capabilities within third party apps to better engage customers. Whether developers want to send or receive texts, update contact lists, or take advantage of SimpleTexting's other features, the SMS API provides simple access to a robust service.