curl -u "{username}:{password}" \

  --header "Content-Type: application/json" \

  --request POST \

  --data '{"from":"{from_TN}","accountId" : "{account-uuid}","to": "{to_TN}","body":"test"}' \

  https://msgapi.messagepro.com/smsmms/v3/messages

​

POST https://msgapi.messagepro.com/smsmms/v3/messages

{  
   "from":"{from_TN}",
   "accountId":"{account_uuid}",
   "to":"{to_TN}",
   "body":"test"
}

RESPONSE>>

{  
   "statusUri":"",
   "data":{  
      "accountId":"{account_uuid}",
      "apiVersion":"v3",
      "messageInfo":[  
         {  
            "result":"pass",
            "optStatus":"notIn",
            "dateCreated":"2019-03-29T17:57:46.597+0000",
            "numSegments":1,
            "to":"{to_TN}",
            "body":"test",
            "uuid":"0cd40b93-aabb-4690-92ae-339587f6bdb4",
            "status":"accepted"
         }
      ],
      "from":"{from_TN}",
      "optLogic":true,
      "to":"{to_TN}",
      "body":"test",
      "bulk":false
   },
   "statusMessage":"Message Create Successful",
   "status":"MessageCreateSuccessful",
   "statusCode":"200"
}