redirect-to-http.oy.lc is a simple service which provides you with HTTPS URLs that redirect to localhost HTTP.
The pattern is https://redirect-to-http.oy.lc/$host[:$port]/$path[?$query][#$hash].
Currently, the only allowed hosts are localhost and 127.0.0.1.
This service was created by Changaco for use in Liberapay.
Feel free to contact me if you have a question, request, or whatever.