nattofiles

Use curl to upload:
curl -F file=@"[file]" https://f.weirdnatto.in

If key is enabled then a field "key" will be required.
Make sure the key is the first field in the multipart before any files.
curl -F "key=[key]" -F file=@"[file]" -F file=@"[file2]" https://f.weirdnatto.in

Cleanup

    max_size = 500 // in megabytes
    max_days = 1500
    min_days = 60
    retention = min_days + (max_days - min_days) * (1 - file_size / max_size) ^ e