[This API now exists as Proovl SMS. This profile is being maintained purely for historical and research purposes.]
With the 2-WaySMS, users can re-send every incoming message to a specified script (via HTTP-POST request) or e-mail, and save it into the virtual inbox of the number owner. 2-WaySMS provides a reliable channel for incoming and outgoing data, communications and partnerships, independent of the weather, time, or distance. The API uses SMPP or HTTP protocol.