small hint for y'all in the Referer make sure you don't tamper with adding HTTPS or HTTP because it wont work. and about the challenge you can read about using curl or burpsuite or even both like i did. Good luck!

powershell

use this command ┌─[✗]─[root@parrot]─[/home/raju] └──╼ #curl "http://165.227.106.113/header.php" --user-agent "Sup3rS3cr3tAg3nt" --referer awesomesauce.com

its not that easy

SMALL HINT : NEED TO READ ABOUT HTTP HEADERS , GOOD HUNTING

nice, i solved this by Burp Suite

Hey folks, curl is pretty useful! You gotta modify the headers https://curl.se/docs/manpage.html#-e

make cURL your girlfriend if possible.

good one, used postman

If you are having trouble, make sure to FULLY read this site. https://curl.se/docs/httpscripting.html It tells you everything you need for this challenge!

Need to use "Referer" and not "Origin" for your header

Good for learning about HTTP headers

This wasn't easy at all ... 0_o"