S2OJ/web/app/controllers/subdomain/api/route.php

<?php

call_user_func(function () { // to prevent variable scope leak
	Route::group(
		[
			'domain' => UOJConfig::$data['web']['main']['host'],
		],
		function () {
			// Remote Judge
			Route::post("/api/remote_judge/custom_account_validator", '/subdomain/api/remote_judge/custom_account_validator.php');

			// Submission
			Route::any('/api/submission/submission_status_details', '/subdomain/api/submission/submission_status_details.php');

			// Misc
			Route::post('/api/markdown', '/subdomain/api/markdown.php');
		}
	);
});