How to make the bot check whether the user is registered on the site or not

Question

I am creating a tg-bot, I need people to follow the link that the bot gives and register so that the bot then provides the necessary content

Answer 1

let him cook

OneBox production

It is necessary somehow for the user in the box after registration to write a value to some additional field, in order to then check it and display some buttons of the bot (with content) or not. To do this, you need the site to transfer the API information to the user after registration, or vice versa, do all the registration inside the bot, and simply transfer the necessary information to the site via API

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06.07.2023, 09:05

Original comment available on version: ru

How to make the bot check whether the user is registered on the site or not

Answers:

Thanks for your choice.