[FIXED] How to send bulk sms in twilio api without for loop

Issue

I'm trying to send bulk sms through twilio Api. Is there any method to pass the array of all phone numbers in a single API request.

Solution

Twilio developer evangelist here.

Yes there is now! It's known as the passthrough API (as it allows you to pass through many different messaging systems and send bulk messages. It's part of the Notify API and you can use it to send bulk SMS messages. You need to set up a messaging service and a notify service in your console, then you can use the following code:

<?php
// NOTE: This example uses the next generation Twilio helper library - for more
// information on how to download and install this version, visit
// https://www.twilio.com/docs/libraries/php
require_once '/path/to/vendor/autoload.php';

use Twilio\Rest\Client;

// Your Account SID and Auth Token from https://www.twilio.com/console
$accountSid = "your_account_sid";
$authToken = "your_auth_token";

// your notify service sid
$serviceSid = "ISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";

// Initialize the client
$client = new Client($accountSid, $authToken);

// Create a notification
$notification = $client
    ->notify->services($serviceSid)
    ->notifications->create([
        "toBinding" => [
            '{"binding_type":"sms", "address":"+15555555555"}',
            '{"binding_type":"sms", "address":"+12345678912"}'
        ],
        "body" => "Hello Bob"
    ]);

Checkout the documentation on sending multiple messages with the Notify passthrough API for all the details.

Answered By - philnash

Answer Checked By - David Marino (PHPFixing Volunteer)