youtube.subscriptions.list (api v3) - nextPageToken isn't available

Question

I\'m trying to get all channels from my subscriptions. But the \"nextPageToken\" isn\'t available.

The response should containing \"nextPageToken\":

(from de

Answer 1

Here is a JS snippet I came up with to generate pageTokens up to at least 1024, I cannot guarantee that it will produce anything valid beyond that as i could not find any service which will get me tokens for offsets > 450 to validate my guesses and assumptions.

var d0 = "AEIMQUYcgkosw048";
var d1 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
var d2 = d1;
var d1c = 0;
var d2c = 0;
var overflowSuffix = "Q";
var direction = "AA";
var d2OverflowCounter = 0;
var pageSize = 50;

for (i = 0; i < 1024; i++) {
  if (i % pageSize == 0) console.log("C" + d1.charAt((d1c / d0.length) % d1.length) + d0.charAt(i % d0.length) + overflowSuffix + direction, ":", i);
  if (++d1c % (1 << 8) == 0) d1c = 1 << 7;
  if (++d2c % (1 << 7) == 0) overflowSuffix = d2.charAt(++d2OverflowCounter) + "E";
}

(check developer tools / console to see generated codes)