Hey everyone, stuck on what might be an easy one to some people. I have a REST api that I am authenticating with and I can't get it to authenticate with either the command line or through my php script. I tried command line and am working to get that working first, then I'll translate to php. Anyways here is what I am doing: c:\CURL\ curl -k -u test@testdomain.com:password -o testoutput.txt "API-URL-GOES-HERE" Code (markup): So I am using the -k as I know there is a certificate issue with this api test environment. Also as some background info, the api outputs the correct data if I throw this in any web browser on my machine: https://test%40testdomain.com:pass123@API-URL-HERE.com HTML: that DOES give me the correct output. Also, I had to use the %40 instead of the @ in my login email address as that was messing with the test I was trying in the browser. I also tried this in curl and the test failed. I got a bad credentials msg... **EDIT** When I have all the correct (verified valid) credentials in curl and the command line, I get no response, no errors, and no outputted file. I just get nothing and a new command prompt... That's also what I am getting in my php code at this point. I am checking for errors in with the php using: "echo 'Curl error: ' . curl_error($ch);" with no help either... Just looking for any pointers anyone might be able to offer. They would be greatly appreciated! Thx