How can I send whatsapp message by VB.NET in webbrowser not whatsapp application?

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I want to send whatsapp message by VB.NET in web browser, not whatsapp application.

What I have tried:

VB

web.Navigate("whatsapp://send?phone=" & 
txtNum.Text & "&text=" & txtMessage.Text.Replace(" ", "+") 
& "")

Posted 29-Aug-23 8:23am

Shawky Sabry

Updated 13-Sep-23 6:47am

Deeksha Shenoy

v4

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Richard Deeming · Answer 1 · 2023-08-29T21:35:00

Solution 1

You need to use the WhatsApp Business API[^] to automatically send messages. Trying to circumvent that is against their terms of service, and will end up getting your account terminated.

Posted 29-Aug-23 21:35pm

Richard Deeming