If I set the Api Key restrictions to "None", the service works great. If I set the Http referrers to websites, it works as expected with certain websites. If I set the Http referrers to the Urls of Web API Servers, I get a "restricted" message. Does anyone know how to allow the Url of the Web API Server to make a successful call when restrictions are being used? I would think that api.somedomain.com would work.
Looks like it might not be possible. Wow, what a shame! Hopefully, there is an update or workaround for this. How to set Google API key restriction - HTTP referrers
By the way, this doesn't work either. This is an example in their documentation.
():somedomain.com/
(*): .somedomain.com/
I have to write the full sub domain to all my website Urls.
Thanks in advance!