Request

POST /outbound/sms HTTP/1.1
Host: api.engy.solutions
Accept: application/json
Content-Type: application/json
Content-Length: 158
X-Api-Key: YOUR-API-KEY

{
    "from": "Buddy Holly",
    "to": 491712345678,
    "receiveDeliveryStatus": true,
    "refId": "My-Reference-Id-1234",
    "text": "Hi Bro, whats up?"
}

Response

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 83

{
    "statusCode": 0,
    "messageIds": ["854873a6-74ad-435a-ab1a-670e6207fd5b"]
}

Callback

Given a callback template defined in your account, like this:

The following GET URL will be called if new delivery states are available:

GET /dlr?msgId=854873a6-74ad-435a-ab1a-670e6207fd5b&state=DELIVERED&to=Buddy%20Holly&from=4&received=2018-03-10T17%3A23%3A15Z&ref=My-Reference-Id-1234
Host: myapi.example.com