Is there any way to check which domains/websites use a specific API like "Google Maps Embed API" in console.cloud.google.com?
It's a project with multiple keys which don't indicate where they were used.
Background: There is a key used on multiple sites and I want to see which site causes the most traffic.
I had a similar need, ended up using a source code search engine like https://publicwww.com/ fill in your API key. Be sure to add " depth:all" in your request to get results from internal pages as well (in case your google maps call is on contact page for example)
For example you would try "myKey_here depth:all" in the search engine
Concerns : 1/ only works on top 500M sites (but chances are, yours is part of it) 2/ you have to subscribe a paid plan to see the whole details, but most of the times, you can "guess" the relevant domain name with the (partly hidden)result 3/ won't work if your site is not crawlable by search engines 4/ trick based on finding the API Key as a parameter, so results may not be comprehensive
Nethertheless, perfectly did the job for me.
Typically, API KEYS are generated per project not per site. See API KEYS. The restrictions could help you determine which sites are allowed to use the API. The Domain/IP(s) allowed per API KEY could restrict the sites allowed access to the alloted API KEY quotas which would make sense to peruse through if the restrictions exist as a preventive measure.. With that being said, you could parse for your keys per site and then evaluate those API Keys in the Google Cloud Platform by following -->
'Sign-in' > Select the right project from the drop-down menu (different projects usually have different API Keys associated as they are generated on a per-project basis) > (hover over) 'APIs & Services' > Review activity... For a more thorough, detailed analysis, you could visit Premium Plan Reporting Overview.
