How to make a button in a telegram bot that replaces the keyboard?

Question

Python

How to make a button in the telegram bot, as in the screenshot below? After pressing it, the keyboard is called to interact with the bot. Most likely, in order for the button to appear, you need to create such a keyboard, but I can’t find anything in the documentation about this and in the examples either. It is desirable, of course, if you tell me how to create it without using frameworks, so that I understand the essence.

Answer 1

for the button to appear, you need to create such a keyboard

Yes
Actually, the sendMessage method has a field reply_markupthat can contain

InlineKeyboardMarkup or ReplyKeyboardMarkup or ReplyKeyboardRemove or ForceReply

Let's take ReplyKeyboardMarkup, it creates such a keyboard. ReplyKeyboardMarkup consists of several optional fields describing the behavior and layout of the buttons and one required field keyboardwhich is

Array of Array of KeyboardButton

Well , KeyboardButton already contains a field textthat, oddly enough, defines the text, and others that change the behavior of the button.

import requests

CHAT_ID = 123
TOKEN = 123

keyboard = {'keyboard': }
payload = {'chat_id': CHAT_ID , 'text': 'Hello, world!', 'reply_markup': keyboard}

requests.post(f'https://api.telegram.org/bot{TOKEN}/sendMessage', json=payload)

Answer 2

This is the method https://core.telegram.org/bots/api#replykeyboardmarkup
There are many examples on google just writing it in the request

Answer 3

https://habr.com/ru/post/522720/
Why don't you all know how to google?!