MadelineProtoDocs/old_docs/API_docs_v55/methods/messages_setBotCallbackAnswer.md

title: messages.setBotCallbackAnswer description: Bots only: set the callback answer (after a button was clicked) image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png

Method: messages.setBotCallbackAnswer

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Bots only: set the callback answer (after a button was clicked)

Parameters:

Name	Type	Description	Required
alert	Bool	Is this an alert?	Optional
query_id	long	The query ID	Yes
message	string	The message	Optional
url	string	The URL	Optional

Return type: Bool

Can bots use this method: YES

MadelineProto Example:

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

PWRTelegram HTTP API example (NOT FOR MadelineProto):

As a bot:

POST/GET to https://api.pwrtelegram.xyz/botTOKEN/madeline

Parameters:

• method - messages.setBotCallbackAnswer
• params - {"alert": Bool, "query_id": long, "message": "string", "url": "string", }

As a user:

POST/GET to https://api.pwrtelegram.xyz/userTOKEN/messages.setBotCallbackAnswer

Parameters:

alert - Json encoded Bool

query_id - Json encoded long

message - Json encoded string

url - Json encoded 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 this method can return:

Error	Description
QUERY_ID_INVALID	The query ID is invalid