Before to get a video list from a youtube channel or an playlist Youtube had a simple resource through your API V2, but now the version 2 was dropped and we have new V3 now, if you use the V2 yet you must to have an error like this: {"apiVersion":"2.1","error":{"code":410,"message":"No longer available","errors":[{"domain":"GData","code":"NoLongerAvailableException","internalReason":"No longer available"}]}} And ...