Whatsapp send image/QR/HTML. Possible?

[DevadoWee]

Am currently using trial version of Twilio. The plain string goes across successfully. But am having trouble finding documentation supporting html/images.

May I know if this is in anyway possible? If so, could you direct me to the solution?

I am fully aware that this is more of a "discussion" than an issue, but it doesn't seem that discussion tab is open, and I figured it'd be better to directly go to the source. Thanks in advance.