Google API authentication: Not valid origin for the client
When making an auth request to the Google API (gapi), it's returning false on the checkOrigin.
I have removed any client id's or anything that would link directly to my account and replaced it with a regex indicating what the data is for reference.
Url: https://accounts.google.com/o/oauth2/iframerpc?action=checkOrigin&origin=https%3A%2F%2Flocal.tools&client_id=(\d{21})
My origin url is a local url, which is https://local.tools
Result: {valid: false}
I'm using the example found here without deviation (except for replacing clientid with my 21 digit clientid): https://ga-dev-tools.appspot.com/embed-api/third-party-visualizations/
The items I'm trying to display show up nicely on the demo site, but aren't getting past the Not valid origin for the client error on my local.tools site.
Answer
Clear your browser cache. Started getting this error in Chrome and then I created a new client id and was still getting the issue. Opened firefox and it worked, so I cleared the cache on Chrome and it started working.