@BotFather 찾기
@BotFather 대화
API Token 생성 - /newbot
Chat ID 얻기
Connect https://api.telegram.org/bot{Token}/getUpdates
Click Start
Refresh https://api.telegram.org/bot{Token}/getUpdates
"id": 57382889
Test
https://api.telegram.org/bot{Token}/sendMessage?chat_id={ChatID}&text={메세지}
