lifencoder

agree because paying 19$ for this product is not worthy. as telegram already provides telegra.ph which is free of cost. FOSS with donations is a perfect monetisation strategy.

"Also, is there anyway to prevent website from scraping content?"

You can implement a cloudflare dns so that people(or bots) are not able to scrape your content. even you can have robot authentication checking methods like google recaptcha to prevent scraping of content.

yes

do you want to use universal api or want to create a universal api?

login to facebook on another tab and then visit the site. it will surely answer your name.