|The HTTP Procedure|
This example makes a POST method call to a server on the local network. Parameters to the POST are read from IN and the response is written to OUT.TXT.
filename in "u:\prochttp\Testware\in"; filename out "u:\prochttp\Testware\out.txt"; data _null_; file in; input; put _infile_; datalines4;
;;;; proc http in=in out=out url="http://localhost.com/rsm/rstool" method="post" ct="application/x-www-form-urlencoded"; run;