MadelineProtoDocs/old_docs/API_docs_v30/methods/contacts.getContactIDs.md

title	description	image	redirect_from
contacts.getContactIDs	Get contact by telegram IDs	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/contacts_getContactIDs.html

Method: contacts.getContactIDs

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Get contact by telegram IDs

Parameters:

Name	Type	Description	Required
hash	Array of int	Hash for pagination, for more info click here	Optional

Return type: Vector_of_int

Can bots use this method: NO

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();

$Vector_of_int = $MadelineProto->contacts->getContactIDs(['hash' => [int, int], ]);

Or, if you're into Lua:

Vector_of_int = contacts.getContactIDs({hash={int}, })