manager/client-docs/openapi.php

<?php

declare(strict_types=1);

/**
 * The OpenAPI document for api/v1, with the server URL of this installation
 * filled in.
 *
 * Served through PHP because the repository denies direct access to .json
 * files; openapi.json next to this file is the source of truth.
 */

require_once __DIR__ . "/inc/handbook.php";

$json = handbookOpenApiJson();

header("Content-Type: application/json; charset=utf-8");
header("Content-Disposition: inline; filename=\"manage-openapi.json\"");
header("Content-Length: " . (string) strlen($json));
header("X-Content-Type-Options: nosniff");
header("Cache-Control: public, max-age=300");

echo $json;