JSON API (application/json API)
This type of Liveall.eu API offers more flexibilty when using it, since you can easily and straight-forward send messages to many recipients with a different text for each one. With advanced API type you can send SMS and Viber messages.
Content-Type on the request headers is set to
application/json and all the data structure is a text, representing a JSON object.
Likewise, the response is not a delimited string but a JSON object