How to add buttons to Telegram bot in Python?

Question

Python

How to add a button in a normal request via requests
requests.post(' https://api.telegram.org/bot "token"/sendMessage?chat_id="chatid"&KeyboardButton&text=1111')
this way doesn't work, sends just text, without creating a button

Answer 1

Only keyboards can be sent to the server (Inlinekeyboard, replykeyboard and it seems like there are other types), also the keyboard must be a list object converted to json and added to the reply_markup field

import requests
import json

token = <Ваш токен>
URL = 'https://api.telegram.org/bot' + token
r1 = requests.get(URL + '/getUpdates').json()
chat_id = r1['result'][-1]['message']['from']['id']
reply_markup = {
    'inline_keyboard': }

data = {'chat_id': chat_id, 'text': 'текст', 'reply_markup': json.dumps(reply_markup)}
r2 = requests.post(URL + '/sendMessage', data=data)

Also, you will need to accept and process the return value when any of the buttons is clicked in order to know that the user clicked the button. This is denoted as callbackquery