Hi, guys in this blog we will learn how to send WhatsApp messages from our .net Maui App. MainPage.xaml This is the UI code for our app having 2 Entries, One for the mobile number & one for the message, and a button to send our message. MainPage.xaml.cs Note: I have appended the country code just before sending a WhatsApp message. You can provide a dropdown for country codes as per your needs.