Simple email

					POST /email/1/send HTTP/1.1
Host: api.infobip.com
Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==
Accept: application/json
Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW

------WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="from"

Jane Doe <jane.doe@somecompany.com>
------WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="to"

john.smith@somedomain.com
------WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="subject"

Mail subject text
------WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="text"

Mail body text
------WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="bulkId"

A_CUSTOM_BULK_ID
------WebKitFormBoundary7MA4YWxkTrZu0gW--
					
				

					<?php
define('MULTIPART_BOUNDARY','-----------------------'.md5(time()));
define('EOL',"\r\n");// PHP_EOL cannot be used for emails we need the CRFL '\r\n'

/*
 * Method to convert an associative array of parameters into the HTML body string
*/
function getBody($fields) {
    $content = '';
    foreach ($fields as $FORM_FIELD => $value) {
        $content .= '--' . MULTIPART_BOUNDARY . EOL;
        $content .= 'Content-Disposition: form-data; name="' . $FORM_FIELD . '"' . EOL;
        $content .= EOL . $value . EOL;
    }
    return $content . '--' . MULTIPART_BOUNDARY . '--'; // Email body should end with "--"
}

/*
 * Method to get the headers for a basic authentication with username and passowrd
*/
function getHeader($username, $password){
    // basic Authentication
    $auth = base64_encode("$username:$password");

    // Define the header
    return array("Authorization:Basic $auth", 'Content-Type: multipart/form-data ; boundary=' . MULTIPART_BOUNDARY );
}

// URL to the API that sends the email.
$url = 'https://api.infobip.com/email/1/send';

// Associate Array of the post parameters to be sent to the API
$postData = array(
    'from' => 'company@somecompany.com',
    'to' => 'john.smith@somedomain.com',
    'subject' => 'Mail subject text',
    'text' => 'Mail body text',
);

// Create the stream context.
$context = stream_context_create(array(
    'http' => array(
          'method' => 'POST',
          'header' => getHeader('username', 'password'),
          'content' =>  getBody($postData),
    )
));

// Read the response using the Stream Context.
$response = file_get_contents($url, false, $context);
 ?>

					
				

					/*----Sending single email----*/

var formData = new FormData();
formData.append('from', 'Example <from@example.com>');
formData.append('to', 'recipient@example.com');
formData.append('subject', 'Test subject');
formData.append('text', 'Sample Email Body');

var xhr = new XMLHttpRequest();
xhr.withCredentials = false;

xhr.addEventListener('readystatechange', function () {
    if (this.readyState === this.DONE) {
        console.log(this.responseText);
    }
});

xhr.open('POST', 'https://api.infobip.com/email/1/send', false);
xhr.setRequestHeader('authorization', 'Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==');
xhr.setRequestHeader('accept', 'application/json');

xhr.send(formData);
					
				

					ContentType PLAIN_UTF8 = ContentType.create("text/plain", StandardCharsets.UTF_8);

        HttpClient httpClient =  HttpClients.custom()
                .setConnectionManager(new PoolingHttpClientConnectionManager())
                .build();

        HttpPost httpPost = new HttpPost("https://api.infobip.com/email/1/send");
        httpPost.setHeader("authorization", "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==");

        MultipartEntityBuilder entityBuilder = MultipartEntityBuilder.create();
        entityBuilder.addPart("from", new StringBody("Jane Doe <jane.doe@somecompany.com>", PLAIN_UTF8));
        entityBuilder.addPart("to", new StringBody("john.smith@somedomain.com", PLAIN_UTF8));
        entityBuilder.addPart("subject", new StringBody("Mail subject text", PLAIN_UTF8));
        entityBuilder.addPart("text", new StringBody("Mail body text", PLAIN_UTF8));

        httpPost.setEntity(entityBuilder.build());
        HttpResponse httpResponse = httpClient.execute(httpPost);
					
				

					HttpClient client = new HttpClient();
            client.BaseAddress = new Uri("https://api.infobip.com/");
            client.DefaultRequestHeaders.Accept.Clear();
            client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", "QWxhZGRpbjpvcGVuIHNlc2FtZQ==");
            var request = new MultipartFormDataContent();            
            request.Add(new StringContent("Jane Doe <jane.doe@somecompany.com>"), "from");
            request.Add(new StringContent("john.smith@somedomain.com"), "to");
            request.Add(new StringContent("Mail subject text"), "subject");
            request.Add(new StringContent("Rich HTML message body."), "text");
	    var response = client.PostAsync("email/1/send", request).Result;
            if (response.IsSuccessStatusCode) {
                var responseContent = response.Content;
                string responseString = responseContent.ReadAsStringAsync().Result;
                Console.WriteLine(responseString);
            }