Method: chatlists.joinChatlistInvite

Import a chat folder deep link », joining some or all the chats in the folder.

Parameters:

Name	Type	Description	Required
slug	string	`slug` obtained from a chat folder deep link ».	Optional
peers	Array of Username, chat ID, Update, Message or InputPeer	List of new chats to join, fetched using chatlists.checkChatlistInvite and filtered as specified in the documentation ».	Yes

Return type: Updates

Can bots use this method: YES

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$Updates = $MadelineProto->chatlists->joinChatlistInvite(slug: 'string', peers: [$InputPeer, $InputPeer], );