MadelineProtoDocs/docs/API_docs/methods/contacts.getContactIDs.md

title	description	grand_parent	parent	image	redirect_from
contacts.getContactIDs	Get the telegram IDs of all contacts.	Telegram RPC API	Methods	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/contacts_getContactIDs.html

Method: contacts.getContactIDs

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Get the telegram IDs of all contacts.
Returns an array of Telegram user IDs for all contacts (0 if a contact does not have an associated Telegram account or have hidden their account using privacy settings).

Parameters:

Name	Type	Description	Required
hash	Array of long	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 = $MadelineProto->contacts->getContactIDs(hash: [$long, $long], );