URL to send a twitch message with title and subject

Ok so if I want to create a url for a message to send someone a message I use


Where is the user name of the person I want to message.

But is there anyway to create a message with a predefined subject and/or message text?

Is this possible using the API or can I used a simple URL like the one above?

This is currently not possible and there is no private messaging API.

It would help, even if I still have to hit “send” as above. Not that it is that big a hassle and being able to produce a link that allows me to start a message with the recipient set does cut out 75% of the work.