In order to send and receive SMS messages from our API you have to register to install our Android application on your sender phone. Your phone will then register with our network and you will be able to push messages to it through our REST API.
Programatically sending messages with SMS Relay:
1. Your application makes a POST request to SMS Relay with the SMS target and Text
2. SMSRelay server then pushes the message to the phone you specified
3. Your sender phone sends the message and returns a status report to our servers
Programatically receiving messages with SMS Relay:
1. Your phone receives a message and our Android app sends it to our server
2. The message is processed and sent to you either via a POST hook to your platform or an email