Simple SMS gateway for sending built on top of nanohttpd (bundled as service, should run on pretty much any sdk).

Messages are randomly selected. This have no built in receive function. All messages sent will be saved in your default sms app. If you need more complex usage of the message, IE: one message for X phone. Feel free to edit the logic here: WebServer.js.

The server expect a json object with the following params:

{
  "phones": ["321981321", "3219089021"], // Array of string
  "messages": ["hello!", "test"] // Array of string
}

Python example:

import json
import urllib.request

data = {"phones": ["03928109381"], "messages": ["test", "hey"]}
params = json.dumps(data).encode('utf8')

with urllib.request.urlopen(urllib.request.Request('https://192.168.0.102:8080/', data=params, headers={'content-type': 'application/json'})) as response:
   html = response.read()
   print(html)