Hi Gimmy,
If you mean from PowerServer Mobile, you can use the iNet object::
String ls_code= 'post?message=Hello%20Appeon%20mobile!'
If MessageBox(ls_code, 'Tweet it?', Question!, YesNo!, 1) = 1 Then
l_inet.hyperlinktourl('twitter://' + ls_code)
End If
If you want to make it from PB desktop app, you can use the HTTPclient object to call the Twitter REST API.
Best,
.m
I'm referring to Client server APP