The official BreadButter PHP library.

• Prior to coding, some configuration is required at https://app.breadbutter.io/app/#app-settings.

• For the full Developer Documentation please visit: https://app.breadbutter.io/api/

• APP_ID can be found in App Settings
• APP_SECRET is configured at App Secrets
• BreadButter_API_ENDPOINT should be set to https://api.breadbutter.io

Create a new instance of BreadButterClient.

<?php
use BreadButter\API\BreadButterClient as BreadButterClient;
$breadButterClient = new BreadButterClient(array(
    'app_id' => '{APP_ID}',
    'app_secret' => '{APP_SECRET}',
    'api_path' => '{BreadButter_API_ENDPOINT}',
));

The StartAuthentication function in the JS library begins the Bread Butter managed login process.

Further documentation on starting the login process via our JavaScript client can be found at our GitHub page here.

The following example demonstrates what to do once the callback Url has been used by our system to redirect the user back to your page:

<?php
$token = $_REQUEST['token'];
$loginData = $breadButterClient->getAuthentication($token);
if ($loginData['auth_success']) {
     //authentication and validation succeeded. proceed with post-auth workflows (ie, create a user session token for your system).
}