How to send a pdf file to social networks?

Question

PHP

Hello. I need to send a pdf file downloaded from a website. The file is generated and downloaded using the id column from the database, this has already been done. And it is necessary that it be possible to send this file to WhatsApp, Telegram at the click of a button, respectively, the generated link is also built using data from the database (phone number, ID). Please tell me if it is possible to do this, if so, tell me how to do it.

Answer 1

https://core.telegram.org/api/files
https://developers.facebook.com/docs/whatsapp/api/...