nextcloud/apps/federation/appinfo/routes.php

<?php
/**
* @author Björn Schießle <schiessle@owncloud.com>
 *
 * @copyright Copyright (c) 2015, ownCloud, Inc.
 * @license AGPL-3.0
*
 * This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

return [
    'routes' => [
		[
			'name' => 'Settings#addServer',
			'url' => '/trusted-servers',
			'verb' => 'POST'
		],
		[
			'name' => 'Settings#removeServer',
			'url' => '/trusted-servers/{id}',
			'verb' => 'DELETE'
		],
    ]
];