MadelineProtoDocs/old_docs/API_docs_v57/methods/messages.setBotCallbackAnswer.md

title	description	image	redirect_from
messages.setBotCallbackAnswer	Set the callback answer to a user button press (bots only)	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/messages_setBotCallbackAnswer.html

Method: messages.setBotCallbackAnswer

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Set the callback answer to a user button press (bots only)

Parameters:

Name	Type	Description	Required
alert	Bool	Whether to show the message as a popup instead of a toast notification	Optional
query_id	long	Query ID	Yes
message	string	Popup to show	Optional
url	string	URL to open	Optional

Return type: Bool

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();

$Bool = $MadelineProto->messages->setBotCallbackAnswer(['alert' => Bool, 'query_id' => long, 'message' => 'string', 'url' => 'string', ]);

Or, if you're into Lua:

Bool = messages.setBotCallbackAnswer({alert=Bool, query_id=long, message='string', url='string', })

Return value

If the length of the provided message is bigger than 4096, the message will be split in chunks and the method will be called multiple times, with the same parameters (except for the message), and an array of Bool will be returned instead.

Errors

Code	Type	Description
400	QUERY_ID_INVALID	The query ID is invalid
400	URL_INVALID	Invalid URL provided