Add the function below to your .vimrc config file.
function! Vtip() echomsg system('curl -s -m 3 https://vtip.43z.one') endfunction
In vim type :call Vtip() and hit <Enter> to view a random tip like.
Assign the result to a variable by using the let command. For example,+ =let @a = 3*3 will store the result of 3*3 in register a.
Use Vim's built-in documentation with :help anything if something is unclear.
noremap ,v :call Vtip()<CR>Now just pressing ,v will show a tip.