Whenever our systems sends a message, we receive a confirmation message from the cell phone carriers as to the status result of the message, whether it was sucessfully sent or not. We can relay this information to you by means of a webhook, or HTTP call to a URL you designate to receive these status updates.
To set this up, access the "SMS Message delivery webhook" setting via Options > System Setup > API Setup (tab). Enter the desired URL to receive theses status updates there. Your URL will receive 2 URL parameters:
* = Required parameters
|id||The ID of the message|
|status||The status of the send|