A small POSIX script. It POSTs the same body as the HTTP API. Unpaid = heuristic. Add the Pro cookie on your machine if you paid.
curl -sL https://adcutapp.com/adcut -o adcut && chmod +x adcut ./adcut file.txt ./adcut --json file.txt cat file.txt | ./adcut
Raw installer: /adcut (text/plain). Help: ./adcut --help.