YouTube Data API v3, Web Application, 403 usageLimits accessNotConfigured

Question

I\'m having trouble when trying to access the YouTube Data API v3. This is the json response I get whenever I send a valid request:

{
 \"error\": {
  \"error         


        

Answer 1

I had the same issue, removing all referers doesn't seems to solve the issue as I think YouTube API saves your IP and previously added referers and block it, I had to create another API key without any referers and it solved the issue.