The SMS Everywhere Messaging API allows developers to create their own messaging applications with the language of their choice. To send a message, data is posted over HTTP to SMS Everywhere Servers. SMS Everywhere lets users send text messages (SMS) to covered cell phones in the USA as well as receive replies. Users can try the API by using the demo keys. Usage of demo keys is limited to 5 messages/hour, and no more than 30 messages total. Complete documentation is not available publicly.
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.