Through using the Web Service, applications can communicate with the SMS Gateway, using the SOAP (Simple Object Access Protocol) specification. The Web Service has been designed to provide a rich set of functionality to send and receive messages from both applications and web environments.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.