--- title: invokeWithLayer18 description: invokeWithLayer18 parameters, return type and example --- ## Method: invokeWithLayer18 [Back to methods index](index.md) ### Parameters: | Name | Type | Required | |----------|---------------|----------| |query|[!X](../types/!X.md) | Yes| ### Return type: [X](../types/X.md) ### Can bots use this method: **YES** ### Example: ``` if (!file_exists('madeline.php')) { copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php'); } include 'madeline.php'; // !!! This API id/API hash combination will not work !!! // !!! You must get your own @ my.telegram.org !!! $api_id = 0; $api_hash = ''; $MadelineProto = new \danog\MadelineProto\API('session.madeline', ['app_info' => ['api_id' => $api_id, 'api_hash' => $api_hash]]); $MadelineProto->start(); $X = $MadelineProto->invokeWithLayer18(['query' => !X, ]); ``` Or, if you're using the [PWRTelegram HTTP API](https://pwrtelegram.xyz): ### As a bot: POST/GET to `https://api.pwrtelegram.xyz/botTOKEN/madeline` Parameters: * method - invokeWithLayer18 * params - `{"query": !X, }` ### As a user: POST/GET to `https://api.pwrtelegram.xyz/userTOKEN/invokeWithLayer18` Parameters: query - Json encoded !X Or, if you're into Lua: ``` X = invokeWithLayer18({query=!X, }) ```