Implementing a request to "Balabob" in PHP?

Question

PHP

Good afternoon, the
question is similar to this one for python
Why do requests to "Balabob" return 403? And how to do it right?

send request here
https://zeapi.yandex.net/lab/api/yalm/text3
body: {"query":"text","intro":0,"filter":1}
headers:

$headers = array(
    'Content-Type: application/json',
    'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36',
    'Origin: https://yandex.ru',
    'Referer: https://yandex.ru/',
);

in response I get:
{"error":1}