I want to send media files or images with caption using Whatsapp URL like below:

https://web.whatsapp.com/send?phone=${PHONE_NUMBER}&text=${encodeURI(MSG)}

With the help of above URL, we can send custom messages to any PHONE_NUMBER (even if PHONE_NUMBER is not added as contact).

I want to send media files through this URL.

Disclaimer:

1. I don't want to use any Automation tool like Selenium, Puppeteer or any WhatsApp API.