1. Go to this page and download the library: Download wheniwork/oauth2-vend library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
wheniwork / oauth2-vend example snippets
$provider = new Wheniwork\OAuth2\Client\Provider\Vend([
'clientId' => '{vend-client-id}',
'clientSecret' => '{vend-client-secret}',
'domainPrefix' => '{vend-domain-prefix}',
'redirectUri' => 'https://example.com/callback-url'
]);
if (!isset($_GET['code'])) {
// If we don't have an authorization code then get one
$authUrl = $provider->getAuthorizationUrl();
$_SESSION['oauth2state'] = $provider->state;
header('Location: '.$authUrl);
exit;
// Check given state against previously stored one to mitigate CSRF attack
} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {
unset($_SESSION['oauth2state']);
exit('Invalid state');
} else {
// Try to get an access token (using the authorization code grant)
$token = $provider->getAccessToken('authorization_code', [
'code' => $_GET['code']
]);
// Vend does not provide a way to get information about the currently
// authenticated user. (If you know of a way, please let me know!)
// Use this to interact with an API on the users behalf
echo $token->accessToken;
}