SMS API | Textbelt

import requests
requests.post('https://textbelt.com/text', {
  'phone': '5557727420',
  'message': 'Hello world',
  'key': 'textbelt',
})

require 'net/http'
require 'uri'

uri = URI.parse("https://textbelt.com/text")
Net::HTTP.post_form(uri, {
  :phone => '5557727420',
  :message => 'Hello world',
  :key => 'textbelt',
})

var request = require('request');
request('https://textbelt.com/text', {
  body: {
    phone: '5557727420',
    message: 'Hello world',
    key: 'textbelt',
  },
})

using System;
using System.Collections.Specialized;
using System.Net;

using (WebClient client = new WebClient())
{
  byte[] response = client.UploadValues("http://textbelt.com/text", new NameValueCollection() {
    { "phone", "5557727420" },
    { "message", "Hello world" },
    { "key", "textbelt" },
  });

  string result = System.Text.Encoding.UTF8.GetString(response);
}

$ch = curl_init('https://textbelt.com/text');
$data = array(
  'phone': '5557727420',
  'message': 'Hello world',
  'key': 'textbelt',
);

curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);
curl_close($ch);

Request.Post("https://textbelt.com/text").bodyForm(Form.form()
  .add("phone", "5557727420")
  .add("message", "Hello world")
  .add("key", "textbelt")
  .build())
 .execute().returnContent();