I would like to know if via a Browser URL I can open the Telegram chat of a specific user and at the same time pre fill the first message with a text passt over the URL.
I know that I can open the chat of a user via this link format:
https://t.me/username
Now the only thing missing is how to pass a text message. For example like this:
https://t.me/username?text=example
It's not possible as of October 2022. You can only share a URL to a user and add a message there. The only thing I found. WhatsApp does it, Telegramm not. It would be a simple code in the Android app for instance, that would open the URL scheme, but it's not implemented