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PHP SDK for Hoiio's Voice and SMS API
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hoiio-php is a PHP SDK for Hoiio's Voice and SMS API. It encapsulates the REST communications and let developers use the API via a few simple classes.

Currently, hoiio-php supports the Call, SMS, Account, Hoiio Number and IVR APIs.


  • PHP 5 >= 5.1
  • PHP JSON extension
  • PHP cURL extension


Just download and extract the package into your project folder. You should be able to see a hoiio-php/ folder.

Or if you are using composer, you can add this to your composer.json

    "require": {
        "hoiio/hoiio-php": "*"


You will be able to access all of Hoiio's API via the HoiioService class. Check the docs for details.

// E.g. Sending SMS
require 'hoiio-php/Services/HoiioService.php';

$h = new HoiioService("myAppID", "myAccessToken");
$txnRef = $h->sms("+651111111", "hello world");
print("SMS sent successfully. TxnRef: $txnRef\n");

// E.g. Building IVR
require 'hoiio-php/Services/HoiioService.php';

$h = new HoiioService("myAppID", "myAccessToken");
$notify = $h->parseIVRNotify($_POST);
$session = $notify->getSession();
$key = $notify->getDigits();

$h->ivrPlay($session, '', "You just pressed $key.");


This project is under MIT License. See LICENSE file for details.

Contact Us

If you have any questions, please feel free to contact us:

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