Found another project currently archiving reddit's content

https://github.com/ArthurHeitmann/arctic_shift
It's api works till now, and the author seemed to be very active. Idk if the you @pullpush-actual knows about it, but you might work with him.

Yes, Arthur is doing a better job that I do in many respects 😃

Btw, I've already tried his api with undelete.pullpush.io, it works perfect. The api document is at https://github.com/ArthurHeitmann/arctic_shift/tree/master/api