AuthorizationServerProvider.php

См. документацию.

<?php
 
declare(strict_types=1);
 
namespace Bitrix\Rest\Public\Provider\OAuth;
 
use Bitrix\Rest\Internal\Service\OAuth\AuthorizationServerUrlResolver;
use Bitrix\Rest\Internal\Integration\Main\License;
 
class AuthorizationServerProvider
{
    public function getCurrentAuthorizationUrl(): string
    {
        $region = (new License())->getRegion();
 
        return (new AuthorizationServerUrlResolver())->resolveByRegion($region);
    }
}