[Sync API wishlist]

I want to have an API so that I can check what files are contained in a secret, for example:

Endpoint: api.bittorrentsync/preview?secret=RDF44TA5ELGVEPFGYWPACCAKOEGCDMUMC

Return:

[

"file1",

"file2",

"folder1":[

"subfile1",

"subfile2"

],

]

If the secrete is invalide, return:

{error:invalid}

This would be very helpful for developer who want to validate a shared secret, and for user who want to have a preview before put the secret to sync.