HTTP/S SMS API
The HTTP/S API is our most popular API and developers all over the world use it to quickly and easily integrate with their systems and applications. Reliable, scalable and customizable, the HTTP/S API allows developers to create applications that send SMS messages locally & internationally, all using our reliable bulk SMS messaging gateway.
The HTTP API can send 50 to 100 messages a time in real-time. It is supported by most languages and can be used together with all applications and software solutions. It is extremely reliable, quick, convenient and can be debugged easily. You can use the HTTP API to set up Delivery Acknowledgment, Sender ID and Message Delay. There are two different language variants of the HTTP API, they are SOAP and XML.
The SBS HTTP/S API is definitely the simplest way of programming your connection to SBS and if you need to overcome a firewall problem, HTTP/S API is almost certainly your best solution.