Chargify SDK for PHP
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Chargify SDK for PHP

Total Downloads Build Status Latest Stable Version Apache 2 License Documentation Status

This library helps you interact with the Chargify API using PHP. It has been used in production for many years by our flagship product, Chargley, a billing portal for Chargify.

  • Abstracts away underlying HTTP requests to the Chargify API
  • Supports Chargify API v1 and Chargify Direct (v2)
  • Well documented
  • Unit tested


Using Composer is the recommended way to install the Chargify SDK for PHP. Composer is a dependency management tool for PHP that allows you to declare the dependencies your project needs and installs them into your project. In order to use the SDK with Composer, you must do the following:

  1. Install Composer, if you don't already have it:

    curl -sS | php
  2. Run the Composer command to install the latest stable version of the SDK:

    php composer.phar require chargely/chargify-sdk-php
  3. Require Composer's autoloader:

    require '/path/to/vendor/autoload.php';

Quick Example

Create a new customer.

require 'vendor/autoload.php';

use Crucial\Service\Chargify;

$chargify = new Chargify([
    'hostname'   => '',
    'api_key'    => '{{API_KEY}}',
    'shared_key' => '{{SHARED_KEY}}'

// Crucial\Service\Chargify\Customer
$customer = $chargify->customer()
    // set customer properties
    // send the create request

// check for errors
if ($customer->isError()) {
    // array of errors loaded during the transfer
    $errors = $customer->getErrors();
 } else {
    // the transfer was successful
    $customerId = $customer['id']; // Chargify customer ID
    $firstName  = $customer['first_name'];
    $lastName   = $customer['last_name'];
    $email      = $customer['email'];

Help and Documentation


Please see for more information.