Viber bot. What to do?

I decided to write a bot for Viber. From the Telegram-bot it was a lot easier, but then you need to make any certificates and etc.
As I understand it, I first need to create an HTTPs server, but that is an HTTPs server? I need to create a "website" using Flask and to it to send requests? OK, for example I created where these certificates now?

In General, I'm confused. Please explain the algorithm of actions. From beginning to end.
June 14th 19 at 18:51
1 answer
June 14th 19 at 18:53
And thanks for that - colin89 commented on June 14th 19 at 18:56

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