@~duriny@envs.net Cool! There’s a typo in “param_e_ter” and your script needs some input validation. 8-) https://envs.net/~duriny/cgi-bin/twtxt.sh?file=https://twtxt.net/user/prologic/avatar 502s, I expected more a 400 for PNG data and https://envs.net/~duriny/cgi-bin/twtxt.sh?file=https://twtxt.net/user/prologic/avatar.jpg prints some HTML in the browser.